CN201131181Y - A Peanut Fruit Picking and Cleaning Machine - Google Patents

Abstract

The utility model relates to a peanut stripping and separating machine, which comprises a machine frame, a machine cover, an automatic feeding table, a peanut stripping barrel, a concave grate, a blower fan, a vibrating grizzly, an impurity removing sieve, a double-adjusting apron, a peanut blocking roller, a peanut collecting screw conveyer and a drive system. The machine cover is arranged above the machine frame, the peanut stripping barrel is arranged below the machine cover, the blower fan is arranged at the left side of the rack, the upper part of the blower fan is connected with the automatic feeding table, the automatic feeding table is connected at the left upper part of the machine frame, the vibrating grizzly is arranged below the concave grate, the impurity removing sieve is arranged below the vibrating grizzly, the double-adjusting apron is arranged at the right upper part of the vibrating grizzly, the peanut blocking roller is arranged above the vibrating grizzly, and the peanut collecting screw conveyer is arranged below a baffle sieve. The peanut stripping and separating machine has the advantages that the wet and dry peanuts can be stripped; the peanut stripping efficiency and the cleanliness can be improved, the breaking ratio can be reduced, the peanut vines are fed evenly and can not block up the peanut stripping and separating machine, and the labor intensity is reduced; the shape of the complete machine is novel, the operation is secure and reliable, the maintenance are convenient.

Description

A Peanut Fruit Picking and Cleaning Machine

technical field

The utility model relates to the field of fruit and vegetable harvesting machinery, in particular to a peanut picking and sorting machine.

Background technique

The existing peanut picking machines are not suitable for both wet and dry use, and the fruit picking vines and crushing rate are relatively high. Without an automatic feeding platform, the work intensity is high when picking fruit, the production efficiency is low, and the cleanliness is not high. According to many years of peanut picking Based on the machine production experience, a new and updated product has been successfully manufactured.

Utility model content

The purpose of this utility model is to provide a peanut picking and cleaning machine to overcome the fact that the existing peanut picking machine cannot be used for both wet and dry purposes, has a high rate of picking fruit vines and breakage, does not have an automatic feeding table, and has a high working intensity when picking fruit. Large, low production efficiency and low cleanliness.

The purpose of this utility model is to realize through the following technical solutions:

A peanut fruit picking and cleaning machine, including a frame, a machine cover, an automatic feeding platform, a fruit picking roller, a concave screen, a fan, a vibrating bar screen, a cleaning screen, a fruit collecting auger, and a transmission system. The machine cover is arranged on the machine Above the frame, the fruit picking roller is set under the machine cover, the concave screen is set under the fruit picking roller, the fan is set on the left side of the frame, the upper part of the fan is connected to the automatic feeding platform, and the automatic feeding platform is connected to the frame on the upper left Square, the vibrating bar sieve is set under the concave plate sieve, the cleaning sieve is set under the vibrating bar sieve, and the fruit-collecting auger is set under the baffle sieve.

The frame is a cuboid welded by angle steel, which is the main body connecting the parts of the peanut picking machine; the machine cover covers the top of the peanut picking machine, and is a trapezoidal shell made of machine skin. There are 6 to 9 guide plates fixed on the top, a set of combing teeth are fixed inside the cover shell above the fan, and a protective ring is installed at both ends of the cover and the frame; Shaped plate, 12-13 splints arranged in a cross shape are welded in the shaft, 26-30 fruit-picking teeth are symmetrically fixed on the splint and a circular plate with screws, and the circular plate in the direction of the row of vines is fixed with 4 rows of straight teeth, in order to strengthen the strength of the splint of the tooth seat and the stability of the fruit picking teeth and the phenomenon of entanglement, use 4 Φ14 round steel or thick flat steel to connect with the circular plates at both ends, and use 4 Φ8 round The steel splint and the circular plate are welded together; the cleaning mechanism is under the concave plate sieve, which is composed of a fan, a vibrating bar sieve, a cleaning sieve, a cleaning bucket, a double-adjustable slide plate at the tuyere, and a fruit roller, etc. In order to improve the cleanliness of peanuts, a vibrating bar sieve is added under the concave plate sieve, so that the small vine branches of peanuts picked by the fruit picking roller fall through the concave plate sieve to the top of the vibrating bar sieve, and after shaking up and down and matching with the wind force of the fan Peanuts, vines, and miscellaneous soil are separated and fall to the cleaning sieve below, and the cleaning sieve sends the screened peanuts into the auger tank through the reciprocating motion of the connecting rod.

In order to clean up the production site after fruit picking more quickly, a secondary cleaning bucket is added on the side of the feeding inlet. Adjusting slide plate; the fruit-collecting auger is composed of a fruit-collecting trough, auger, a fruit outlet, and a cover plate; the transmission system distributes the power input by the motor or tricycle to each operating part regularly according to certain needs for fruit picking. It first uses a V-belt to transmit the output power of the motor or tricycle diesel engine to the fan, and the pulley on the fan drives the large pulley of the drum; the small pulley of the drum drives the large pulley of the fruit-collecting auger through the V-belt; the other large belt of the auger The pulley or sprocket drives the small pulley or sprocket of the eccentric shaft to make the eccentric connecting rod and the cleaning screen reciprocate; the V-belt between the large pulley or sprocket of the auger and the small pulley or sprocket There is a tensioning tower wheel or a tensioning tower sprocket between the chains, which rotates in the opposite direction when tensioning, so that the small V-belt pulley of the tower sprocket drives the active roller of the automatic feeding table, and the driven roller is driven by the rotation of the main roller. The roller drives the conveyor belt to run and sends the peanut vines into the feeding inlet. The eccentric lever on the roller drives the vibrating bar screen under the linkage of the eccentric lever under the rotation of the roller shaft, so that the peanuts, vines, branches and leaves falling from the top of the concave plate , Impurities are sorted with the airflow of the wind force; the rotation of the fruit blocking roller is driven by the small pulley on the auger shaft. sprocket.

The beneficial effects of the peanut picking and cleaning machine described in the utility model are: not only can thresh wet and dry peanuts, but also can thresh crops such as sorghum and soybeans; improve the efficiency and cleanliness of peanut picking, reduce the broken rate, The peanut vines are evenly fed without clogging, which reduces the labor intensity; the whole machine is novel in shape, safe and reliable in use, and convenient in maintenance.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic structural view of the peanut picking and cleaning machine described in the embodiment of the present invention.

In the picture:

1. Eccentric wheel; 2. Small pulley of the drum; 3. Picking teeth; 4. Concave sieve; 5. Vibrating bar sieve; Cover plate; 10, auger slot; 11, small auger pulley; 12, fruit outlet; 13, large auger pulley; 14, tensioning tower sprocket; 15, cleaning screen; 16, small tensioning Tower sprocket; 17, V-belt; 18, connecting rod; 19, small sprocket; 20, frame; 21, fan; 22, fan pulley; 23, feeding pulley; 24, feeding driving roll; 25 , Automatic feeding platform; 26, Conveyor belt; 27, Feeding entrance; 28, Combing teeth; 29, Fruit picking roller; 30, Machine cover;

Detailed ways

As shown in Figure 1, the peanut picking and cleaning machine described in the embodiment of the utility model includes a frame 20, a machine cover 30, an automatic feeding platform 25, a fruit picking drum 29, a cleaning screen 15, an auger groove 10, a concave Plate sieve 4 and conveyer belt 26, frame 20 is the main body that connects each component of peanut picking machine, and machine cover 30 is made trapezoidal shell by iron sheet, and the top of shell is fixed with 6 to 9 guiding vines 31, One group of combing teeth 28 is fixed inside the machine cover 30 housing above the blower fan 21, and a protective ring is respectively installed at the two ends of the machine cover 30 and the frame 20; Fan pulley 22 on the blower fan 21 drives the large belt pulley on the cylinder; The small belt pulley 2 of the cylinder on the 29 shafts of the fruit picking cylinder drives the large belt pulley 13 of the auger on the auger, and a large belt pulley or a large sprocket are used in addition with V-belt 8 or The chain drives the small pulley 11 of the auger and the eccentric shaft of the tensioning small chain large tower wheel 16, and the rotation of the eccentric shaft drives the connecting rod 18 and the small sprocket 19 to make the cleaning screen 15 reciprocate, and the separated peanuts on the screen surface The fruit is sent into the auger groove 10, and then the clean peanuts are sent out of the machine through the auger through the fruit outlet 12; the V-belt 8 connecting the large belt pulley 13 of the auger and the eccentric wheel 1 drives the tension when it is reversely rotated. The tower sprocket 14 makes the small triangle belt 17 of the tensioning tower sprocket 14 drive the feeding pulley 23 of the automatic feeding platform 25, and the conveyor belt 26 runs under the rotation of the feeding pulley 23 and the feeding driving roller 24 , the peanut vines placed on the conveyor belt 26 are evenly sent into the feeding port 27 of the machine cover 30, and the fruit picking cylinder 29 rotates and the picking teeth 3 carry out fruit picking.

In order to separate the vine leaves and miscellaneous soil from the picked peanuts, under the cooperation of the airflow of the fan and the vibrating bar screen 5 and the small cover plate 9, a group of eccentric lever linkage mechanisms are added on the drum shaft. The rotation of the shaft drives the eccentric wheel 1 and each lever transmission part, so that the vibrating bar screen 5 vibrates up and down.

A double-adjustable sliding board 7 and a fruit-blocking roll 6 have been added in the direction of the tuyere. The purpose is to prevent the peanuts from being blown out of the machine under the blowing of the wind-force airflow. The size and angle of the sliding plate and the step plate, the fruit blocking roller 6 is driven by the small triangle belt on the auger shaft, and the unclean mixed peanut impurities falling on the production site at the end of fruit picking can be put into the secondary cleaning bucket for cleaning Choose to improve cleanliness.

Claims (4)

1. A peanut fruit picking and cleaning machine, comprising a frame, a machine cover, an automatic feeding platform, a fruit picking drum, a concave plate sieve, a fan, a vibrating bar sieve, a cleaning screen, a fruit auger, and a transmission system, characterized in that : The machine cover is set above the frame, the fruit picking drum is set under the machine cover, the concave screen is set under the fruit picking drum, the fan is set on the left side of the frame, and the upper part of the fan is connected to the automatic feeding platform, which automatically The feeding platform is connected to the upper left of the frame, the vibrating bar screen is set under the concave plate sieve, the cleaning screen is set under the vibrating bar sieve, and the fruit collecting auger is set under the baffle screen; the frame is a rectangular parallelepiped welded by angle steel , it is the main body connecting the parts of the peanut picking machine; the machine cover covers the top of the peanut picking machine, and is a trapezoidal shell made of machine skin. The top of the shell is fixed with 6 to 9 guide plates, above the fan A set of combing teeth is fixed inside the cover shell, and a protective ring is installed at both ends of the cover and the frame; the fruit picking mechanism is located on the upper part of the frame, and a circular plate is welded to each roller shaft, and a cross-shaped arrangement of 12- 13 splints, 26-30 fruit picking teeth are symmetrically fixed on the splint and a circular plate with screws, and 4 rows of straight teeth are fixed on the circular plate in the direction of the vine opening. 2. The peanut picking and cleaning machine according to claim 1, characterized in that: the transmission system is provided with an eccentric lever linkage mechanism on the tower sprocket and the drum shaft. 3. The peanut fruit picking and cleaning machine according to claim 1 or 2, characterized in that: 4 Φ14 round steels or thick flat steels are integrated with the circular plates at both ends, and the other 4 Φ8 round steels are splints for the tooth seats It is integrated with the circular plate by welding. 4. The peanut picking and cleaning machine according to claim 1 or 2, characterized in that: a secondary cleaning bucket is provided on the side of the feeding inlet of the automatic feeding platform, and a fruit blocking roller and Dual tone skateboard.

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