CN203006870U - A loading and unloading device for a vehicle-mounted seam filling machine - Google Patents

Abstract

The utility model relates to a loading and unloading of on-vehicle pouring machine carries device. The supporting device comprises a plurality of supporting legs which are connected and supported on a base of the vehicle-mounted crack pouring machine, each supporting leg comprises a jack device, each jack device comprises a jacking portion and a support, each jacking portion is supported by the support and can move up and down relative to the support, a height adjusting mechanism is arranged at the bottom of the support and comprises a base, a plurality of adjusting holes which are arranged up and down are formed in the base, positioning holes are formed in the bottom of the support, the support can slide up and down relative to the base, the positioning holes are selectively communicated with any adjusting hole when the support slides, and the positioning pins are inserted into the positioning holes and the adjusting holes communicated with the positioning holes. The utility model discloses a cementation of fissures machine is lifted on a plurality of jack device top, simple structure convenient operation, the jack-up height that this jack device is actual = the stroke of drive assembly + height control mechanism's optional height, improves the application range of jack, and this height control mechanism adopt manual regulation can.

Description

A loading and unloading device for a vehicle-mounted seam filling machine

technical field

The utility model relates to a loading and unloading device of a vehicle-mounted seam filling machine.

Background technique

The joint filling machine is mainly used for surface crack treatment of asphalt pavement, cement pavement and site, and it is used in conjunction with slotting machine and vehicle-mounted hoisting machine. The existing large-scale vehicle-mounted joint filling machines are generally integrated with the carrier vehicle and the joint filling machine. When the joint filling machine is not working, the carrier vehicle can only be parked and not used, and the scope of use of the carrier vehicle is very limited; The car and the seam filling machine are set separately, so that when the seam filling machine is not working, the truck can be used alone, but the loading and unloading of the seam filling machine needs to use a crane, the loading and unloading process is complicated and difficult, and the use cost is high , inconvenient to use.

Contents of the invention

The purpose of the utility model is to provide a loading and unloading device for a vehicle-mounted seam filling machine. The device is simple in structure, easy to operate, and easy to load or unload the seam filling machine.

The above-mentioned purpose is achieved through the following technical solutions:

A loading and unloading device for a vehicle-mounted seam filling machine, comprising a number of support feet connected and supported on the base of the vehicle-mounted seam filling machine, characterized in that each support foot includes a jack device, and the jack device includes a lifting part and a bracket, The lifting part is supported by a bracket and can move up and down relative to the bracket. A height adjustment mechanism is provided at the bottom of the bracket. The height adjustment mechanism includes a base with several adjustment holes arranged up and down on the base. , the bracket can slide up and down relative to the base, when the bracket slides, the positioning hole can be selectively communicated with any adjustment hole, and the positioning pin is inserted into the positioning hole and the adjustment hole communicated with the positioning hole.

The above technical scheme can be further improved through the following measures:

The jacking part is protrudingly provided with a cross bar, and the cross bar is inserted into the hollow sleeve provided on the base of the seam filling machine to realize the connection between the jacking part and the base of the seam filling machine.

The base of the seam filling machine is rectangular, including two opposite long side walls and two opposite short side walls, and the hollow sleeve is welded on the two short side walls.

The short side wall corresponding to each hollow sleeve is provided with a first fixing hole communicating with the hollow sleeve, and the cross bar is provided with a second fixing hole. After the cross bar is inserted into the hollow sleeve, the second fixing hole is connected with the corresponding first fixing hole. The holes communicate with each other, and a fixing pin is inserted into the first fixing hole and the second fixing hole.

The two adjacent support legs are connected to the stabilizer bar.

The jacking part includes a lifting sleeve, the lifting sleeve is set outside the bracket, and the cross bar is arranged on the sleeve.

The cross bar on the lifting sleeve is detachable.

The base is provided with a sleeve, the adjusting hole is arranged on the peripheral wall of the sleeve, and the bracket is slidably inserted into the sleeve.

The bracket is in the shape of a square column, and the cross section of the sleeve is square to match the bracket.

There are two rows of adjusting holes on the sleeve, which are respectively located on the two side walls of the sleeve. Two positioning holes are provided on the bracket, and one positioning hole corresponds to a row of adjusting holes.

Compared with the prior art, the utility model has the following advantages:

(1) A loading and unloading device for a vehicle-mounted seam filling machine, including a number of support feet connected and supported on the base of the vehicle-mounted seam filling machine, each support foot includes a jack device, and the jack device includes a jacking part and a bracket. The upper part is supported by a bracket and can move up and down relative to the bracket. A height adjustment mechanism is provided at the bottom of the bracket. The height adjustment mechanism includes a base with several adjustment holes arranged up and down on the base. The bracket can slide up and down relative to the base. When the bracket slides, the positioning hole can be selectively communicated with any adjustment hole. The positioning pin is inserted into the positioning hole and the adjustment hole communicated with the positioning hole. Several jack devices are used to lift the seam filling machine. , The structure is simple and easy to operate, the actual lifting height of the jack device = the stroke of the transmission component + the optional height of the height adjustment mechanism, which improves the use range of the jack, and the height adjustment mechanism can be adjusted manually, the structure is simple and easy to adjust;

(2) The lifting part is protrudingly provided with a cross bar, and the cross bar is inserted into the hollow sleeve provided on the base of the filling machine to realize the connection between the lifting part and the base of the filling machine. The lifting part includes a lifting sleeve for lifting The sleeve is set outside the bracket, and the cross bar is set on the sleeve. The cross bar on the lifting sleeve is detachable. For the base of different seam filling machines, different cross bars can be replaced, which is easy to use and easy to operate;

(3) After the joint filling machine is raised, the two adjacent supporting feet are connected to the stabilizer bar, and the stabilizer bar can improve the stability of the two adjacent jack devices;

(4) The base is provided with a sleeve, the adjustment hole is provided on the peripheral wall of the sleeve, and the bracket can be slidably inserted into the sleeve, the structure is simple, and the adjustment is convenient and fast.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a three-dimensional schematic diagram of the base of the joint filling machine of the present invention and four supporting feet;

Fig. 3 is a three-dimensional exploded schematic view of the base of the joint filling machine and four supporting feet of the utility model;

Fig. 4 is a three-dimensional structural schematic diagram of a single supporting foot of the utility model;

Fig. 5 is a three-dimensional structural schematic diagram of another angle of a single supporting foot of the present invention;

Fig. 6 is a three-dimensional exploded schematic view of the bracket and the base of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

As shown in Figures 1 to 6, a loading and unloading device for a vehicle-mounted seam filling machine includes a number of support feet connected and supported on the base 61 of the vehicle-mounted seam filling machine, each support foot includes a jack device A, and the jack device A includes a Lifting part 1 and a bracket 2. The lifting part 1 is supported by the bracket 2 and can move up and down relative to the bracket 2. A height adjustment mechanism is provided at the bottom of the bracket 2. The height adjustment mechanism includes a base 3 on which the There are several adjustment holes 31 arranged up and down. The bottom of the bracket is provided with a positioning hole 21. The bracket 2 can slide up and down relative to the base 3. When the bracket 2 slides, the positioning hole 21 can be selectively communicated with any adjustment hole 31. The positioning pin 4 is inserted into the positioning hole 21 and the adjustment hole 31 communicating with the positioning hole to fix the bracket 2. The adjustment holes 31 are arranged at equal intervals.

The lifting part 1 includes a lifting sleeve, and the lifting sleeve is sleeved on the outside of the bracket 2 .

A detachable cross bar 5 is provided on the lifting sleeve. The cross bar 5 is inserted into the hollow sleeve 611 provided on the base 61 of the joint filling machine 6 to realize the connection of the jacking part with the base 61 of the joint filling machine.

The base 611 of the seam filling machine 6 is rectangular, including two opposite long side walls 612, 613 and two opposite short side walls 614, 615, the hollow sleeve 611 is welded on the two short side walls,

The short side wall corresponding to each hollow sleeve is provided with a first fixing hole 616 communicating with the hollow sleeve, and the cross bar 5 is provided with a second fixing hole 51. After the cross bar 5 is inserted into the hollow sleeve 611, the second fixing hole 51 is connected to the hollow sleeve. The corresponding first fixing holes 616 communicate with each other. The fixing pins 7 are inserted into the first fixing holes 616 and the second fixing holes 51 . The fixing pins 7 are inserted into the first fixing holes 616 and the second fixing holes 51 from the short sidewall.

The two adjacent supporting feet are connected to the stabilizing bar 8, and the specific implementation method can be as follows: when the seam filling machine 6 is raised, the two jack devices on the same long side wall are connected by a detachable stabilizing bar 8.

The base 3 is provided with a sleeve 32 , the adjustment hole 31 is provided on the peripheral wall of the sleeve 32 , and the bracket 2 is slidably inserted into the sleeve 32 .

The bracket 2 is in the shape of a square column, and the cross section of the sleeve 32 is square to match the bracket.

The adjustment holes 31 on the sleeve 32 are provided with two rows, which are respectively located on the two side walls of the sleeve 32. The figure shows that the two rows of adjustment holes are located on the two opposite side walls of the sleeve. There are two positioning holes 21, one positioning hole 21 corresponds to a row of adjustment holes 31, each positioning hole 21 can be equipped with a positioning pin 4, when the two rows of adjustment holes are located on the two opposite side walls of the sleeve , the two positioning holes can be connected, so that only one positioning pin needs to be inserted through the positioning hole and the two adjustment holes on the opposite side walls of the sleeve.

The transmission assembly of this jack device A can be manually operated, including the rocker arm 11, two bevel gears and screw rods meshing with each other, the rocker arm is connected with one of the bevel gears, and the other bevel gear and the screw rod constitute a transmission pair. Components can also take other structures. Shake the rocker arm 11 by hand to rotate the bevel gear, drive the other bevel gear on the screw rod to move up and down along the screw rod, and push the lifting part 1 to move up and down relative to the bracket 2. The rocker arm 11 and the two bevel gears are installed and connected to the On the jacking part 1, the screw mandrel is installed on the bracket 2.

As shown in FIG. 1 , a slotting machine 9 and a hoisting mechanism 10 are also supported on the base of the seam filling machine 6 . After the seam filling machine 6 is lifted, the carrier vehicle (not shown) can reverse into the bottom of the seam filling machine 6 base as indicated by the arrow in Figure 1, and then remove the four jacks to complete the loading of the seam filling machine.

Claims (10)

1. A loading and unloading device for a vehicle-mounted seam filling machine, comprising a number of support feet connected and supported on the base of the vehicle-mounted seam filling machine, characterized in that: each support foot includes a jack device, and the jack device includes a lifting part and a support , the lifting part is supported by the bracket and can move up and down relative to the bracket. A height adjustment mechanism is provided at the bottom of the bracket. The height adjustment mechanism includes a base with several adjustment holes arranged up and down on the base. The positioning hole, the bracket can slide up and down relative to the base, when the bracket slides, the positioning hole can be selectively communicated with any adjustment hole, and the positioning pin is inserted into the positioning hole and the adjustment hole communicated with the positioning hole. 2. A loading and unloading device for a vehicle-mounted seam filling machine according to claim 1, characterized in that: the lifting part is protruded with a cross bar, and the cross bar is inserted into the hollow sleeve provided on the base of the seam filling machine to realize the jacking. The lifting part is connected with the base of the sewing machine. 3. The loading and unloading device of a vehicle-mounted seam filling machine according to claim 2, characterized in that: the base of the seam filling machine is rectangular, including two opposite long side walls and two opposite short side walls, and the hollow sleeve is welded on the two short side walls. 4. The loading and unloading device of a vehicle-mounted seam filling machine according to claim 3, characterized in that: the short side wall corresponding to each hollow sleeve is provided with a first fixing hole communicating with the hollow sleeve, and the cross bar is provided with There is a second fixing hole. After the cross bar is inserted into the hollow sleeve, the second fixing hole communicates with the corresponding first fixing hole. The first fixing hole and the second fixing hole are inserted with fixing pins. 5. A loading and unloading device for a vehicle-mounted seam filling machine according to claim 3 or 4, characterized in that: two adjacent support feet are connected to a stabilizer bar. 6. The loading and unloading device of a vehicle-mounted seam filling machine according to claim 2, wherein the lifting part includes a lifting sleeve, the lifting sleeve is placed outside the bracket, and the cross bar is arranged on the sleeve. 7. A loading and unloading device for a vehicle-mounted seam filling machine according to claim 6, characterized in that: the cross bar on the lifting sleeve is detachable. 8. The loading and unloading device of a vehicle-mounted seam filling machine according to claim 1, characterized in that: a sleeve is provided on the base, an adjustment hole is provided on the peripheral wall of the sleeve, and the bracket is slidably inserted into the sleeve. 9. A loading and unloading device for a vehicle-mounted seam filling machine according to claim 8, wherein the bracket is in the shape of a square column, and the cross section of the sleeve is square to match the bracket. 10. The loading and unloading device of a vehicle-mounted seam filling machine according to claim 9, characterized in that: the adjustment holes on the sleeve are provided with two rows, respectively located on the two side walls of the sleeve, and the positioning holes on the bracket There are two positioning holes corresponding to a row of adjusting holes.

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