CN212138441U

CN212138441U - Chinese chestnut pickup

Info

Publication number: CN212138441U
Application number: CN202020662872.5U
Authority: CN
Inventors: 静茂凯; 张秀花; 杨淑华; 袁永伟; 李珊珊; 刘尚坤
Original assignee: Hebei Agricultural University
Current assignee: Hebei Agricultural University
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-15
Anticipated expiration: 2030-04-27

Abstract

A Chinese chestnut pickup device mainly comprises a main frame, a first shaft part, a second shaft part, a third shaft part, a pickup belt, a collection box, a motor and a transmission. The I part of axle, II parts of axle, III parts of axle and main frame utilize the bearing frame to carry out erection joint, pick up the area respectively with I part of axle, II parts of axle and III parts of axle pick up wheel I or pick up wheel II contact and tensioning, collecting box and main frame utilize bolted connection, motor and transmission are installed respectively and are connected on III parts of axle and main frame. The main frame is bolted connection's aluminium structure, bearing frame, bottom plate, universal wheel and handle, and I part of axle is for picking up wheel I and axle sleeve, and II parts of axle are for picking up wheel II, axle sleeve and wheel, and III parts of axle are for picking up wheel I and axle sleeve, and motor and transmission are constituteed for drive sprocket, driven sprocket, chain, motor and battery constitution. The whole equipment is mainly designed by using low-cost raw materials, and meanwhile, the transmission structure is simple, so that a user can have lower life burden.

Description

Chinese chestnut pickup

Technical Field

The utility model relates to a pick up the instrument, especially pick up the pickup that falls on the ground chinese chestnut.

Background

After the chestnuts are ripe, the chestnut bracts crack, so that the chestnuts fall from the chestnut bracts, and the chestnuts are scattered on the ground. The chestnuts fall on the ground, workers picking up the chestnuts need to repeatedly bend to pick up the chestnuts, so that the workers are easy to fatigue, and the bodies are seriously and easily damaged in an accumulated manner.

Disclosure of Invention

In order to overcome the lack of present instrument and prevent to cause the injury to the staff, the utility model aims at providing a chinese chestnut pickup can just can pick up the chinese chestnut without stooping down.

In order to realize the use purpose, the Chinese chestnut pickup device comprises a front end pickup device; a collecting section; a motor and a transmission part.

A Chinese chestnut pickup device comprises a pickup belt, a shaft I, a pickup wheel I, an aluminum structure frame, a collecting box, a universal wheel, a driving chain wheel, a driven chain wheel, a motor, a shaft III, a pickup wheel II, a shaft II and a bottom plate, and is characterized in that two bearing seats I and four bearing seats II are installed on the aluminum structure frame, the two bearing seats I are installed and connected with the shaft I, and the pickup wheel I and a shaft sleeve I are installed on the shaft I; the two bearing blocks II are connected with a shaft II in an installing mode, and a shaft sleeve II and a pickup wheel II are arranged on the shaft II; the two bearing blocks II are connected with a shaft III in an installing way, and a picking wheel I and a shaft sleeve II are arranged on the shaft III; the picking belt is respectively connected and tensioned with a picking wheel I arranged on a shaft I and a shaft III and a picking wheel II arranged on a shaft II.

The collecting box is arranged on a bottom plate by using bolts, and the bottom plate is arranged on the aluminum structural frame; the universal wheel is arranged on the aluminum structure frame by using a bolt; the driven chain wheel is arranged on the shaft III; the driving chain wheel and the motor shaft are installed, and the motor is installed on the aluminum structure frame by using bolts; the driving chain wheel and the driven chain wheel are in transmission connection by a chain.

Further, pick up and have the bar opening, the wedge tooth structure of inboard is directed to non-bar opening part, can prevent that the chinese chestnut from dropping, picks up the both sides edge of area simultaneously and is higher than the centre, can prevent that the chinese chestnut from dropping from both sides, the belt material of picking up be flexible material.

Further, pick up wheel I and be wedge structure, can with pick up the area meshing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the picking mode used by the utility model is convenient for installation and maintenance;

2. the utility model has the characteristics of small, light in weight have, conveniently realize the transport and the transfer of equipment.

Drawings

Fig. 1 is a front view of a chestnut pickup.

Fig. 2 is a left side view of the chestnut pickup.

Fig. 3 is a bottom view of the chestnut pickup.

Fig. 4 is an axonometric view of the chestnut pickup.

Fig. 5 is an isometric view of a pickup belt.

Fig. 6 is a cross-sectional view of the pickup wheel.

Wherein, 1 pick up the area, 2 axle I, 3 bearing frame I, 4 pick up wheel I, 5 wheels, 6 aluminium structure frames, 7 collecting boxes, 8 universal wheels, 9 chains, 10 end covers, 11 drive sprocket, 12 driven sprocket, 13 grips, 14 batteries, 15 motors, 16 axle sleeve II, 17 axle III, 18 axle sleeve I, 19 bearing frame II, 20 pick up wheel II, 21 axle II, 22 bottom plate II

Detailed Description

The structure and operation of the novel design will be further explained with reference to the drawings.

The structure of the present invention is shown with reference to fig. 1, 2, 3 and 4. The main bodies of the aluminum structural frame 6 are connected by bolts; the aluminum structure frame 6, the handle 13, the four bearing seats II 19 and the two bearing seats I3 are connected by bolts; the aluminum structural frame 6 is used for mounting a shaft I2 through two bearing blocks I3 and mounting a shaft II 21 and a shaft III 17 through four bearing blocks II 19; the base plate 22 is bolted to the aluminium structural frame 6.

Two universal wheels 8 are mounted on the aluminium structural frame 6 by bolts.

The collection bin 7, battery 14 and motor 15 are mounted on the base plate 22 by bolts.

The driving chain wheel 11 is arranged on the shaft of the motor 15; the end cover 10 is connected with a motor shaft and a driving chain wheel through bolts.

The driven chain wheel 12 is arranged on a shaft III 17; the end cover 10 is connected to the shaft iii 17 and the driven sprocket 12 by bolts.

The driving sprocket 11 and the driven sprocket 12 are in driving connection by a chain 9.

Pick-up wheel II 20 is installed on axle II 21 and uses axle sleeve II 16 to realize the location.

Pick up wheel I4 and install on axle I2 to use axle sleeve I18 to realize the location.

Pick up wheel I4 and install on axle III 17 to use axle sleeve I18 to realize the location.

The pickup belt 1 is installed by two pickup wheels i 4 and one pickup wheel ii 20.

Refer to fig. 5 for the structure diagram of picking up the area, pick up the material of taking 1 and be flexible material, have the bar opening, the wedge tooth structure of inboard is directional to the non-bar opening part, can prevent that the chinese chestnut from dropping, picks up the both sides edge of area simultaneously and is higher than the centre, can prevent that the chinese chestnut from falling down from both sides.

Referring to fig. 6, a structure of a pickup wheel having a wedge structure may be engaged with a pickup belt.

Operating personnel accessible power, battery 14 is the power supply of motor 15 and makes it rotate, make drive sprocket 11 drive driven sprocket 12 and rotate, driven sprocket 12 makes the I4 motion of the wheel of picking up at rear, make and pick up and take 1 to produce the motion, the staff can promote whole equipment and move forward, when the chinese chestnut meets with the equipment front end, receive crescent pressure, squeeze the chinese chestnut into pick up and take 1 inboardly gradually, then the chinese chestnut is along with picking up area 1 and lifting to the rear gradually, behind the wheel I4 of picking up at rear, the chinese chestnut is extruded and drops into in collecting box 7, can realize the work of gathering of chinese chestnut from this.

The above is only an embodiment of the present invention, not all or only one embodiment, and any equivalent transformation adopted by the technical solution of the present invention by a person skilled in the art through reading the present invention is covered by the claims of the present invention.

Claims

1. A Chinese chestnut pickup device comprises a pickup belt (1), a shaft I (2), a pickup wheel I (4), an aluminum structure frame (6), a collection box (7), a universal wheel (8), a driving chain wheel (11), a driven chain wheel (12), a motor (15), a shaft III (17), a pickup wheel II (20), a shaft II (21) and a bottom plate (22), and is characterized in that two bearing seats I (3) and four bearing seats II (19) are installed on the aluminum structure frame (6), the two bearing seats I (3) are installed and connected with the shaft I (2), and the pickup wheel I (4) and a shaft sleeve I (18) are installed on the shaft I (2); the two bearing blocks II (19) are connected with a shaft II (21) in an installing mode, and meanwhile a shaft sleeve II (16) and a pickup wheel II (20) are installed on the shaft II (21); two bearing blocks II (19) are installed and connected with a shaft III (17), and a pickup wheel I (4) and a shaft sleeve II (16) are installed on the shaft III (17); pick up area (1) and install pick up wheel I (4) and install pick up wheel II (20) on axle II and be connected and the tensioning with installing on axle I and axle III respectively.

2. A chestnut pickup according to claim 1, characterised in that the collection bin (7) is mounted on the base plate (22) by means of bolts, the base plate (22) being mounted on the aluminium structural frame (6); the universal wheel (8) is arranged on the aluminum structure frame (6) by using a bolt; the driven chain wheel (12) is arranged on the shaft III (17); the driving chain wheel (11) and the motor (15) are axially mounted, and the motor (15) is mounted on the aluminum structural frame (6) by using bolts; the driving chain wheel (11) and the driven chain wheel (12) are in transmission connection by a chain (9).

3. A chestnut pickup according to claim 1, characterized in that the pickup belt (1) has strip-shaped openings, the non-strip-shaped openings having inwardly facing wedge-shaped teeth to prevent chestnuts from falling, and the pickup belt has two side edges higher than the middle to prevent chestnuts from falling from both sides.

4. A chestnut pickup as claimed in claim 1, characterised in that the material of the pickup belt (1) is flexible.

5. A chestnut pick-up device as claimed in claim 1, characterised in that the pick-up wheel i (4) is of wedge-shaped configuration and can engage with the pick-up belt (1).