CN105797818B - A kind of broken machine of low-temperature submicron powder - Google Patents
A kind of broken machine of low-temperature submicron powder Download PDFInfo
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- CN105797818B CN105797818B CN201610286823.4A CN201610286823A CN105797818B CN 105797818 B CN105797818 B CN 105797818B CN 201610286823 A CN201610286823 A CN 201610286823A CN 105797818 B CN105797818 B CN 105797818B
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- 239000000843 powder Substances 0.000 title claims 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 15
- 238000010298 pulverizing process Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 208000002925 dental caries Diseases 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229960001866 silicon dioxide Drugs 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
本发明属于农业机械技术领域，特别涉及一种低温超微粉碎机，适用于多种饲料原料的粉碎。该粉碎机包括上箱体(3)、下箱体(1)、输出传动装置和往复运动装置；上箱体(3)上设置有门盖(2)和液氮注入口(6)；输出传动装置包括电机座(4)、电机(5)、联轴器(7)、传动轴(8)、轴承座(9)、卡圈(11)、偏心轮(13)和轴承(14)；往复运动装置包括方形管(12)，顶板(16)，滑块(17)，粉碎室(18)，粉碎罐篮(21)和粉碎罐(23)。本发明粉碎机体积小，方便携带；利用液氮提供低温环境，饲料粉碎粒度小；可根据物料的种类，改变电机的频率，以及往复的工作行程；粉碎罐放置与取出方便快捷。
The invention belongs to the technical field of agricultural machinery, and particularly relates to a low-temperature ultrafine pulverizer, which is suitable for pulverizing various feed materials. The pulverizer comprises an upper box (3), a lower box (1), an output transmission device and a reciprocating device; the upper box (3) is provided with a door cover (2) and a liquid nitrogen injection port (6); the output The transmission device includes a motor base (4), a motor (5), a shaft coupling (7), a transmission shaft (8), a bearing seat (9), a collar (11), an eccentric wheel (13) and a bearing (14); The reciprocating device includes a square tube (12), a top plate (16), a slider (17), a crushing chamber (18), a crushing pot basket (21) and a crushing pot (23). The pulverizer of the invention is small in size and easy to carry; the low-temperature environment is provided by liquid nitrogen, and the particle size of feed pulverization is small; the frequency of the motor and the reciprocating working stroke can be changed according to the type of material; the pulverization tank is convenient and quick to place and take out.
Description
技术领域technical field
本发明属于农业机械技术领域，特别涉及一种低温超微粉碎机。The invention belongs to the technical field of agricultural machinery, in particular to a low-temperature ultrafine pulverizer.
背景技术Background technique
饲料粉碎的目的在于增加饲料的表面积以及减小粒度。增加表面积，可以提高适口性，易于消化；减小粒度，对后续的储存，制粒等工序更加方便，效率更高。The purpose of feed milling is to increase the surface area of the feed and reduce the particle size. Increasing the surface area can improve the palatability and ease of digestion; reducing the particle size makes the subsequent storage, granulation and other processes more convenient and efficient.
饲料原料的粉碎在饲料加工中是非常重要的一个环节，粉碎原料的粒度的大小对后续工序的难易程度和成品质量都有着重要的影响，而且粉碎粒度的大小还影响生产成本。粉碎粒度越小，越容易被吸收、也越容易制粒，同时电耗也增加。所以说，饲料粉碎机作为饲料加工的主要设备，对饲料质量，饲料报酬和饲料加工成本的形成是一个重要的因素。The crushing of feed raw materials is a very important link in feed processing. The particle size of the crushed raw materials has an important impact on the difficulty of the subsequent process and the quality of the finished product, and the size of the crushed particle size also affects the production cost. The smaller the crushing particle size, the easier it is to be absorbed and granulated, and the power consumption is also increased. Therefore, as the main equipment of feed processing, feed mill is an important factor for the formation of feed quality, feed remuneration and feed processing cost.
常用粉碎机还存在一些问题，对于一些熔点低的组成原料，在高速粉碎时，温度过高，容易引起原料熔解，粉碎效果差。另外，对于那些多纤维的物料，粉碎效果不好。Commonly used pulverizers still have some problems. For some raw materials with low melting point, when they are pulverized at high speed, the temperature is too high, which will easily cause the raw materials to melt and the pulverization effect will be poor. In addition, for those materials with many fibers, the crushing effect is not good.
发明内容Contents of the invention
本发明的目的是提供一种低温超微粉碎机，适用于多种饲料原料的粉碎。The object of the present invention is to provide a low-temperature ultrafine pulverizer, which is suitable for pulverizing various feed materials.
为了实现上述目的，本发明提供了如下技术方案：In order to achieve the above object, the present invention provides the following technical solutions:
本发明提供一种低温超微粉碎机，该粉碎机包括上箱体3、下箱体1、输出传动装置和往复运动装置；上箱体3与下箱体1气密连接，构成一个密闭空间；上箱体3上设置有门盖2和液氮注入口6；门盖2位于上箱体3的外侧的中部，并与上箱体3螺旋气密连接；液氮注入口6设置有气密的阀门盖；The invention provides a low-temperature ultrafine pulverizer, which comprises an upper box body 3, a lower box body 1, an output transmission device and a reciprocating motion device; the upper box body 3 and the lower box body 1 are airtightly connected to form a closed space ; The upper box body 3 is provided with a door cover 2 and a liquid nitrogen injection port 6; the door cover 2 is located in the middle of the outer side of the upper box body 3, and is connected with the upper box body 3 in a spiral airtight manner; the liquid nitrogen injection port 6 is provided with a gas Tight valve cover;
所述输出传动装置包括电机座4、电机5、联轴器7、传动轴8、轴承座9、卡圈11、偏心轮13和轴承14；The output transmission device includes a motor base 4, a motor 5, a shaft coupling 7, a transmission shaft 8, a bearing seat 9, a collar 11, an eccentric wheel 13 and a bearing 14;
所述电机座4固接在上箱体3顶部；电机5固接于电机座4上；在电机座4内，电机5的输出轴通过联轴器7与传动轴8的一端连接；传动轴8通过设置在上箱体3顶部的轴承座9插入上箱体3的内部；The motor base 4 is affixed to the top of the upper box body 3; the motor 5 is affixed to the motor base 4; in the motor base 4, the output shaft of the motor 5 is connected to one end of the transmission shaft 8 through a coupling 7; the transmission shaft 8 is inserted into the inside of the upper box 3 through the bearing seat 9 arranged on the top of the upper box 3;
在上箱体3内部，传动轴8的另一端与偏心轮13螺纹连接并通过紧固螺钉15与偏心轮13固定；偏心轮13与轴承14过盈连接，并通过卡圈11限位；Inside the upper box body 3, the other end of the transmission shaft 8 is threadedly connected with the eccentric wheel 13 and fixed with the eccentric wheel 13 by a fastening screw 15; the eccentric wheel 13 is connected with the bearing 14 in interference, and is limited by the collar 11;
所述往复运动装置包括方形管12、顶板16、滑块17、粉碎室18、粉碎罐篮21和粉碎罐23；Described reciprocating device comprises square pipe 12, top plate 16, slide block 17, crushing chamber 18, crushing pot basket 21 and crushing pot 23;
方形管12上表面中部开有矩形槽27，轴承14安装在矩形槽27内，并与方形管12固接；There is a rectangular groove 27 in the middle of the upper surface of the square tube 12, and the bearing 14 is installed in the rectangular groove 27 and fixedly connected with the square tube 12;
上箱体3上，门盖2所处的一侧内壁与对侧内壁通过“L”形片26分别设有两个光轴支座24，光轴25的两端与光轴支座24固接。方形管12下表面的两端分别固接有两个滑块17；滑块17中部水平方向上设置有光轴孔28；光轴25穿过光轴孔28与滑块17构成滑动连接；On the upper box body 3, the inner wall on one side where the door cover 2 is located and the inner wall on the opposite side are respectively provided with two optical axis supports 24 through an "L" shaped piece 26, and the two ends of the optical axis 25 are fixed to the optical axis supports 24. catch. The two ends of the lower surface of the square tube 12 are respectively fixed with two sliders 17; the middle part of the slider 17 is provided with an optical axis hole 28 in the horizontal direction; the optical axis 25 passes through the optical axis hole 28 to form a sliding connection with the slider 17;
粉碎室18具有顶板16、两个阶梯状侧板和底板。所述顶板16与方形管12下表面固接，侧板与光轴25的延伸方向平行设置；所述顶板16、阶梯状侧板和底板构成上下两个空腔；粉碎室18的下部空腔适宜容纳可拆卸的粉碎罐篮21，粉碎罐23放置于粉碎罐篮21内。The crushing chamber 18 has a top plate 16, two stepped side plates and a bottom plate. The top plate 16 is affixed to the lower surface of the square tube 12, and the side plates are arranged parallel to the extension direction of the optical axis 25; the top plate 16, the stepped side plates and the bottom plate form two cavities up and down; the lower cavity of the crushing chamber 18 It is suitable for accommodating a detachable crushing jar basket 21 , and a crushing jar 23 is placed in the crushing jar basket 21 .
上箱体3与下箱体1的连接处设置有密封条19。A sealing strip 19 is provided at the joint between the upper box body 3 and the lower box body 1 .
所述轴承座9与上箱体3之间设置有硅胶垫10。A silica gel pad 10 is arranged between the bearing seat 9 and the upper box body 3 .
所述粉碎罐篮21和粉碎罐23呈圆柱体，粉碎罐篮21的一端设置有把手29。The crushing pot basket 21 and the crushing pot 23 are cylinders, and a handle 29 is provided at one end of the crushing pot basket 21 .
所述粉碎室18的下部空腔的侧板内壁与粉碎罐篮21的外表面接触。The inner wall of the side plate of the lower cavity of the crushing chamber 18 is in contact with the outer surface of the crushing can basket 21 .
所述粉碎室18的上部空腔的纵截面面积大于下部空腔的纵截面面积。The longitudinal sectional area of the upper cavity of the pulverizing chamber 18 is larger than the longitudinal sectional area of the lower cavity.
所述粉碎室18的下部长方体空腔的两个开放端均卡固有船形块22；船形块22具有相对而设的平面端和船形端；两个船形块22的平面端分别朝向粉碎罐篮21内部，用于限制粉碎罐篮21在粉碎室18的底部的位置；船形端朝向粉碎罐篮21外部。The two open ends of the lower cuboid cavity of the crushing chamber 18 are all clamped with inherent boat-shaped blocks 22; the boat-shaped blocks 22 have opposite plane ends and boat-shaped ends; Inside, used to limit the position of the crushing pot basket 21 at the bottom of the crushing chamber 18;
所述下箱体1的底部设置有梯形块20。The bottom of the lower box body 1 is provided with a trapezoidal block 20 .
与现有技术相比，本发明的有益效果在于：Compared with prior art, the beneficial effect of the present invention is:
1、体积小，方便携带，便于随时进行作业；1. Small size, easy to carry, easy to carry out operations at any time;
2、利用液氮提供低温环境，饲料粉碎粒度小；2. Use liquid nitrogen to provide a low-temperature environment, and the feed particle size is small;
3、根据物料的种类，改变电机的频率，以及往复的工作行程；3. According to the type of material, change the frequency of the motor and the reciprocating working stroke;
4、粉碎罐放入一专用的篮子里，便于放置与取出。4. Put the crushing tank into a special basket for easy placement and removal.
附图说明Description of drawings
图1为本发明的低温超微粉碎机的主视图；Fig. 1 is the front view of the low-temperature ultrafine pulverizer of the present invention;
图2为图1中的F-F向剖视图；Fig. 2 is F-F among Fig. 1 to sectional view;
图3为本发明的输出传动装置和往复运动装置的正等轴测图；Figure 3 is an isometric view of the output drive and the reciprocating device of the present invention;
图4为粉碎罐篮21的结构示意图；Fig. 4 is the structural representation of crushing tank basket 21;
图5为滑块17与光轴25的结构示意图。FIG. 5 is a schematic structural diagram of the slider 17 and the optical axis 25 .
其中的附图标记为：The reference signs therein are:
1下箱体 2门盖1 lower box 2 door cover
3上箱体 4电机座3 Upper box 4 Motor seat
5电机 6液氮注入口5 Motor 6 Liquid nitrogen injection port
7联轴器 8传动轴7 coupling 8 transmission shaft
9轴承座 10硅胶垫9 Bearing seat 10 Silicone pad
11卡圈 12方形管11 collar 12 square tube
13偏心轮 14轴承13 Eccentric wheel 14 Bearing
15紧固螺钉 16顶板15 Fastening screws 16 Top plate
17滑块 18粉碎室17 slider 18 crushing chamber
19密封条 20梯形块19 sealing strip 20 trapezoidal block
21粉碎罐篮 22船形块21 Smash Can Basket 22 Boat Blocks
23粉碎罐 24光轴支座23 crushing tank 24 optical axis support
25光轴 26“L”形片25 optical axes 26 "L" shape film
27矩形槽 28光轴孔27 rectangular groove 28 optical axis hole
29把手29 handles
具体实施方式detailed description
下面结合实施例对本发明进行进一步说明。The present invention is further described below in conjunction with embodiment.
如图1所示，本发明提供一种低温超微粉碎机，包括上箱体3、下箱体1、输出传动装置和往复运动装置。As shown in FIG. 1 , the present invention provides a low-temperature ultrafine pulverizer, which includes an upper box body 3, a lower box body 1, an output transmission device and a reciprocating motion device.
上箱体3与下箱体1气密连接，构成一个密闭的箱体空间。优选地，上箱体3与下箱体1的连接处设置有密封条19。上箱体3上设置有门盖2和液氮注入口6；门盖2位于上箱体3的外侧的中部，并与上箱体3螺旋气密连接。液氮注入口6设置有气密的阀门盖。The upper box body 3 is airtightly connected with the lower box body 1 to form a closed box body space. Preferably, a sealing strip 19 is provided at the joint between the upper box body 3 and the lower box body 1 . The upper box 3 is provided with a door cover 2 and a liquid nitrogen injection port 6; the door cover 2 is located in the middle of the outer side of the upper box 3, and is connected with the upper box 3 in a spiral airtight manner. The liquid nitrogen injection port 6 is provided with an airtight valve cover.
下箱体1的底部设置有支撑用的梯形块20，采用橡胶材质，具有减震效果。The bottom of the lower box body 1 is provided with a trapezoidal block 20 for support, which is made of rubber and has a shock-absorbing effect.
如图2和图3所示，输出传动装置包括电机座4、电机5、联轴器7、传动轴8、轴承座9、卡圈11、偏心轮13和轴承14。As shown in FIG. 2 and FIG. 3 , the output transmission device includes a motor base 4 , a motor 5 , a coupling 7 , a transmission shaft 8 , a bearing seat 9 , a collar 11 , an eccentric wheel 13 and a bearing 14 .
电机座4固接在上箱体3顶部，电机5固接于电机座4上。在电机座4内，电机5的输出轴通过联轴器7与传动轴8的一端连接。传动轴8通过设置在上箱体3顶部的轴承座9插入上箱体3的内部。优选地，轴承座9与上箱体3之间设置有硅胶垫10。The motor base 4 is affixed to the top of the upper box body 3 , and the motor 5 is affixed to the motor base 4 . In the motor base 4 , the output shaft of the motor 5 is connected to one end of the transmission shaft 8 through a coupling 7 . The transmission shaft 8 is inserted into the inside of the upper case 3 through a bearing seat 9 arranged at the top of the upper case 3 . Preferably, a silicone pad 10 is provided between the bearing seat 9 and the upper case 3 .
在上箱体3内部，传动轴8的另一端与偏心轮13螺纹连接，并通过紧固螺钉15与偏心轮13固定；偏心轮13与轴承14过盈连接，并通过卡圈11限位。Inside the upper box 3, the other end of the transmission shaft 8 is threadedly connected with the eccentric wheel 13, and fixed with the eccentric wheel 13 by a fastening screw 15;
往复运动装置包括方形管12、顶板16、滑块17、粉碎室18、粉碎罐篮21和粉碎罐23。The reciprocating device includes a square tube 12 , a top plate 16 , a slider 17 , a crushing chamber 18 , a crushing pot basket 21 and a crushing pot 23 .
方形管12上表面中部开有矩形槽27，轴承14安装在矩形槽27内，并与方形管12固接。There is a rectangular groove 27 in the middle of the upper surface of the square tube 12 , and the bearing 14 is installed in the rectangular groove 27 and fixedly connected with the square tube 12 .
如图5所示，上箱体3上，门盖2所处的一侧内壁与对侧内壁通过“L”形片26分别设有两个光轴支座24，光轴25的两端与光轴支座24固接。方形管12下表面的两端分别固接有两个滑块17；滑块17中部水平方向上设置有光轴孔28。光轴25穿过光轴孔28与滑块17构成滑动连接。As shown in Figure 5, on the upper box body 3, the inner wall on one side where the door cover 2 is located and the inner wall on the opposite side are respectively provided with two optical axis supports 24 through an "L" shaped piece 26, and the two ends of the optical axis 25 are connected to the inner wall on the opposite side. The optical axis support 24 is fixedly connected. The two ends of the lower surface of the square tube 12 are respectively fixedly connected with two sliders 17; the middle part of the slider 17 is provided with an optical axis hole 28 in the horizontal direction. The optical axis 25 passes through the optical axis hole 28 to form a sliding connection with the slider 17 .
粉碎室18具有顶板16、两个阶梯状侧板和底板。所述顶板16与方形管12下表面固接，侧板与光轴25的延伸方向平行设置。所述顶板16、阶梯状侧板和底板构成上下两个空腔。粉碎室18的下部空腔适宜容纳可拆卸的粉碎罐篮21，粉碎罐23放置于粉碎罐篮21内。优选地，粉碎罐篮21和粉碎罐23呈圆柱体，粉碎罐篮21的一端设置有把手29，如图4所示。所述粉碎室18的下部空腔的侧板内壁与粉碎罐篮21的外表面接触。所述粉碎室18的上部空腔的纵截面面积大于下部空腔的纵截面面积。The crushing chamber 18 has a top plate 16, two stepped side plates and a bottom plate. The top plate 16 is fixedly connected to the lower surface of the square tube 12 , and the side plates are arranged parallel to the extending direction of the optical axis 25 . The top plate 16, the stepped side plates and the bottom plate form two cavities up and down. The lower cavity of the crushing chamber 18 is suitable for accommodating a detachable crushing jar basket 21 , and the crushing jar 23 is placed in the crushing jar basket 21 . Preferably, the crushing pot basket 21 and the crushing pot 23 are cylindrical, and a handle 29 is provided at one end of the crushing pot basket 21 , as shown in FIG. 4 . The inner wall of the side plate of the lower cavity of the crushing chamber 18 is in contact with the outer surface of the crushing can basket 21 . The vertical cross-sectional area of the upper cavity of the pulverizing chamber 18 is larger than the vertical cross-sectional area of the lower cavity.
优选地，粉碎室18的下部空腔的两个开放端均卡固有船形块22；船形块22具有相对而设的平面端和船形端；两个船形块22的平面端分别朝向粉碎罐篮21内部，用于限制粉碎罐篮21在粉碎室18的底部的位置；船形端朝向粉碎罐篮21外部，由于粉碎室18在液氮的环境下完成，船形端起到了减轻运动阻力的作用。Preferably, the two open ends of the lower cavity of the crushing chamber 18 are all clamped with a boat-shaped block 22; the boat-shaped block 22 has opposite plane ends and boat-shaped ends; the plane ends of the two boat-shaped blocks 22 are respectively facing the crushing tank basket 21 Inside, it is used to limit the position of the crushing basket 21 at the bottom of the crushing chamber 18; the boat-shaped end is towards the outside of the crushing basket 21, and since the crushing chamber 18 is completed under the environment of liquid nitrogen, the boat-shaped end plays a role in alleviating movement resistance.
本发明的工作过程如下：Working process of the present invention is as follows:
首先，旋开门盖2，将粉碎罐篮21从粉碎室18中取出，取出粉碎罐篮21中的粉碎罐23；将钢珠和待粉碎的物料装入粉碎罐23中后，将粉碎罐23放回粉碎罐篮21中；然后将粉碎罐篮21装入粉碎室18，关闭门盖2。打开液氮注入口6的阀门盖，通过漏斗向箱体内注入液氮，液氮完全浸没粉碎罐23后停止注入，并关闭液氮注入口6的阀门盖。First, unscrew the door cover 2, take out the crushing pot basket 21 from the crushing chamber 18, and take out the crushing pot 23 in the crushing pot basket 21; Return in the crushing jar basket 21; Then the crushing jar basket 21 is packed into the crushing chamber 18, and the door cover 2 is closed. Open the valve cover of the liquid nitrogen injection port 6, inject liquid nitrogen into the casing through the funnel, stop the injection after the liquid nitrogen completely submerges the crushing tank 23, and close the valve cover of the liquid nitrogen injection port 6.
启动电机5，通过传动轴8带动偏心轮13旋转，由于滑块17与方形管12固接，且与光轴25滑动连接，所以偏心轮13旋转带动方形管12在光轴25上做往复运动，方形管12通过顶板16带动粉碎室18，粉碎室18内的粉碎罐23也随其做往复运动，通过钢球的撞击来实现对物料的粉碎。Start the motor 5, and drive the eccentric wheel 13 to rotate through the transmission shaft 8. Since the slider 17 is fixedly connected to the square tube 12 and is slidably connected to the optical axis 25, the rotation of the eccentric wheel 13 drives the square tube 12 to reciprocate on the optical axis 25 , the square tube 12 drives the crushing chamber 18 through the top plate 16, and the crushing tank 23 in the crushing chamber 18 also reciprocates with it, and the crushing of the material is realized by the impact of the steel ball.
Claims (8)
- A kind of 1. broken machine of low-temperature submicron powder, it is characterised in that：The pulverizer includes upper box (3), lower box (1), output transmission Device and reciprocator；Upper box (3) is tightly connected with lower box (1), forms a confined space；On upper box (3) It is provided with door closure (2) and liquid nitrogen inlet (6)；Door closure (2) is located at the middle part in the outside of upper box (3), and with upper box (3) spiral shell Rotation is tightly connected；Liquid nitrogen inlet (6) is provided with airtight valve cover；The output transmission includes motor cabinet (4), motor (5), shaft coupling (7), power transmission shaft (8), bearing block (9), collar (11), eccentric wheel (13) and bearing (14)；The motor cabinet (4) is fixed at the top of upper box (3)；Motor (5) is fixed on motor cabinet (4)；In motor cabinet (4), The output shaft of motor (5) is connected by shaft coupling (7) with one end of power transmission shaft (8)；Power transmission shaft (8) is by being arranged on upper box (3) inside of bearing block (9) the insertion upper box (3) at the top of；It is internal in upper box (3), the other end of power transmission shaft (8) be threadedly coupled with eccentric wheel (13) and by trip bolt (15) and Eccentric wheel (13) is fixed；Eccentric wheel (13) is connected with bearing (14) interference, and spacing by collar (11)；The reciprocator includes rectangular tube (12), top plate (16), sliding block (17), pulverizing chamber (18), crushing tank basket (21) With crushing tank (23)；Rectangular tube (12) upper surface middle part is provided with rectangular channel (27), and bearing (14) is arranged in rectangular channel (27), and and rectangular tube (12) it is affixed；On upper box (3), the side inwall residing for door closure (2) is respectively equipped with two light with offside inwall by " L " shape piece (26) Shaft stool (24), the both ends of optical axis (25) and optical axis bearing (24) are affixed；The both ends of rectangular tube (12) lower surface have been respectively and fixedly connected with Two sliding blocks (17)；In the middle part of sliding block (17) optical axis hole (28) is provided with horizontal direction；Optical axis (25) through optical axis hole (28) with Sliding block (17) is formed and is slidably connected；Pulverizing chamber (18) has top plate (16), two stepped side plates and bottom plate；The top plate (16) and rectangular tube (12) following table Face is affixed, and side plate and the bearing of trend of optical axis (25) be arranged in parallel；The top plate (16), stepped side plate and bottom plate are formed up and down Two cavitys；The lower cavity of pulverizing chamber (18) suitably accommodates dismountable crushing tank basket (21), crushes tank (23) and is positioned over powder In broken tank basket (21).
- 2. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The upper box (3) and lower box (1) Junction is provided with sealing strip (19).
- 3. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The bearing block (9) and upper box (3) it Between be provided with silicagel pad (10).
- 4. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The crushing tank basket (21) and crushing tank (23) it is in cylinder, the one end for crushing tank basket (21) is provided with handle (29).
- 5. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The lower cavity of the pulverizing chamber (18) Side plate inwall contacts with crushing the outer surface of tank basket (21).
- 6. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The upper cavity of the pulverizing chamber (18) Longitudinal section area is more than the longitudinal section area of lower cavity.
- 7. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The bottom cuboid of the pulverizing chamber (18) Two open ends of cavity have fixed ship shape block (22)；Ship shape block (22) has relatively and the planar ends set and ship shape end；Two The planar ends of individual ship shape block (22), which are respectively facing, crushes tank basket (21) inside, and tank basket (21) is crushed in pulverizing chamber (18) for limiting Bottom position；Ship shape end is outside towards tank basket (21) is crushed.
- 8. the broken machine of low-temperature submicron powder according to claim 1, it is characterised in that：The bottom of the lower box (1) is provided with Trapezoid block (20).
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| US10537897B2 (en) * | 2016-09-30 | 2020-01-21 | Industrial Technology Research Institute | Grinding machine and a slight gyration module |
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| CN109159326B (en) * | 2018-08-21 | 2020-09-15 | 新沂市锡沂高新材料产业技术研究院有限公司 | A waste rubber recycling device |
| CN111001181B (en) * | 2019-11-29 | 2021-07-06 | 皖南医学院 | A kind of honeysuckle extraction method with high polysaccharide preservation rate and ultra-low temperature ultra-fine pulverizer |
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| GB500952A (en) * | 1937-08-14 | 1939-02-14 | Morton Smith | Improvements in or relating to mixing or grinding mills and the like |
| JP2901948B1 (en) * | 1998-01-12 | 1999-06-07 | 長人 松田 | Compound rotary working device |
| CN203002431U (en) * | 2013-01-18 | 2013-06-19 | 阎建华 | Ultramicro grinder |
| CN204866032U (en) * | 2015-06-29 | 2015-12-16 | 湖南省宏运复合材料有限公司 | Reducing mechanism in glass fiber production technology |
| CN204768954U (en) * | 2015-07-10 | 2015-11-18 | 东莞市琅菱机械有限公司 | Multifunctional Basket Sand Mill |
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