CN210746167U

CN210746167U - Automatic discharging mechanism of orchard branch pickup crushing equipment

Info

Publication number: CN210746167U
Application number: CN201921440083.0U
Authority: CN
Inventors: 贲智平; 吴承光; 赵贤利; 龚鹏
Original assignee: Changzhou Mateng Machinery Co ltd
Current assignee: Changzhou Mateng Machinery Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-16
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an automatic unloading mechanism of orchard branch picking and smashing equipment, which comprises a collecting box positioned between a walking mechanism and a picking and smashing device, wherein the top of the collecting box is provided with a double door, and the double door comprises a front door and a rear door; the left side and the right side of the collecting box are provided with connecting welding pieces used for connecting the walking mechanism and the picking and crushing device; the left side and the right side of the collecting box are connected with the connecting and welding piece through a turnover discharging mechanism which can turn over the collecting box and can open the back door; the overturning and discharging mechanism comprises a limiting pipe, an inner telescopic pipe, an outer telescopic pipe, a telescopic oil cylinder, a stroke limiting part and an uplink limiting shaft. The utility model discloses simple structure, it is convenient to connect, can realize the purpose of upset unloading.

Description

Automatic discharging mechanism of orchard branch pickup crushing equipment

Technical Field

The utility model relates to a crushing apparatus is picked up to orchard branch, more specifically say, relate to an automatic discharge mechanism that crushing apparatus was picked up to orchard branch.

Background

China is one of four major forest and fruit industry production bases in the world and is a major forest and fruit industry production country. The branch pruning is an important process in the fruit tree planting process. A large amount of residual branches are generated during orchard pruning every year, and the treatment and utilization of the residual branches become a difficult problem for fruit growers. The existing treatment modes are mostly stacking incineration, in-situ burying, field roadside stacking and the like, and have great potential safety hazards and environmental pollution. In order to solve the problems, a machine capable of picking and then crushing branches is developed at present, and when the box is fully collected or collected in work, crushed wood residues need to be discharged, so that a box body overturning mechanism capable of automatically overturning and discharging in the field is developed according to the requirements.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome foretell not enough, provide an automatic discharge mechanism that crushing apparatus was picked up to orchard branch, adopt the technical scheme of the utility model, simple structure, it is convenient to connect, can realize the purpose of unloading of overturning.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an automatic discharge mechanism of orchard branch picking and smashing equipment, which comprises a collecting box positioned between a walking mechanism and a picking and smashing device, wherein the top of the collecting box is provided with a double-door, and the double-door comprises a front door and a rear door; the left side and the right side of the collecting box are provided with connecting welding pieces used for connecting the walking mechanism and the picking and crushing device; the left side and the right side of the collecting box are connected with the connecting welding piece through an overturning and discharging mechanism which can overturn the collecting box and open the back door; the overturning and discharging mechanism comprises a limiting pipe, an inner telescopic pipe, an outer telescopic pipe and a telescopic oil cylinder, wherein the lower end of the limiting pipe and the lower end of the inner telescopic pipe are welded on the connecting welding piece; the upper end of the inner telescopic pipe can slidably extend into the lower end of the outer telescopic pipe; the upper end of the outer telescopic pipe is connected with a fixed shaft fixed on a side plate of the collecting box, and the upper end of the outer telescopic pipe is connected with the rear door through a door driving mechanism capable of opening the rear door; the upper end of the limiting pipe is fixedly provided with an uplink limiting shaft, the middle part of the external telescopic pipe is hinged with a stroke limiting part, and the rear end of the stroke limiting part is provided with a hook which can be matched with the uplink limiting shaft; the fixed end of the telescopic oil cylinder is hinged with the connecting welding piece, and the piston rod of the telescopic oil cylinder is hinged with the side plate of the collecting box.

Furthermore, the door driving mechanism comprises a rear door driving arm and a driving shaft, wherein the driving shaft is fixed on the upper surface of the rear door; the end part of the driving shaft penetrates through a waist-shaped hole formed at the front end of the rear door driving arm and a gasket and is fixedly connected with a fixing pin; the rear end of the rear door driving arm is hinged with the upper end of the outer telescopic pipe.

Furthermore, the overturning and discharging mechanism further comprises a return spring and a downward limiting shaft, and the downward limiting shaft is fixed on a side plate of the collecting box; the front end of the travel limiting piece is provided with a limiting groove matched with the downlink limiting shaft; the upper end of the return spring is fixed at the front end of the descending limiting plate, and the lower end of the return spring is fixed on the outer telescopic pipe.

Furthermore, the side wall of the outer telescopic pipe is fixedly provided with a clasping piece which can be slidably clasped on the limiting pipe.

Furthermore, the inner telescopic pipe is fixedly connected with the limiting pipe through a reinforcing pipe.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses an automatic discharge mechanism of crushing apparatus is picked up to orchard branch, a structure is simple, the connection is convenient, the piston rod upward movement of control flexible hydro-cylinder, because the stiff end of flexible hydro-cylinder is connected with the connection weldment in a hinge way, the piston rod of flexible hydro-cylinder is connected with the curb plate hinge of collecting box, the lower extreme of interior telescopic pipe all welds on the connection weldment, the upper end slidable of interior telescopic pipe stretches into from the lower extreme of overhanging telescopic pipe, the middle part of overhanging telescopic pipe articulates there is the stroke locating part, therefore the stroke locating part shifts up, overhanging telescopic pipe shifts up, the collecting box is jacked up, because the upper end of spacing pipe sets firmly goes up spacing axle, the rear end of this stroke locating part forms the crotch that can cooperate with above-mentioned going spacing axle, therefore the collecting box stops shifting up when the crotch of stroke locating part rear end contacts with going up spacing axle, the telescopic pipe shifts up, the collecting box can rotate around the upward limiting shaft in an arc shape, after the collecting box rotates to a certain degree, the rear door starts to be opened under the action of the door driving mechanism, then the discharging is started, and when the piston rod of the telescopic oil cylinder is continuously controlled to move upward to the top, the collecting box is limited by the door driving mechanism to rotate to the maximum rotation angle;

(2) the utility model discloses an automatic discharge mechanism of crushing apparatus is picked up to orchard branch, its door actuating mechanism includes back door actuating arm and drive shaft, the drive shaft is fixed at the upper surface of back door, the tip of drive shaft links firmly with the fixed pin after passing waist shape hole and the gasket that forms on back door actuating arm front end, the rear end of back door actuating arm is connected with the upper end hinge of overhanging draw, simple structure, it is convenient to connect, after the collecting box rotates certain degree, the rear end of back door actuating arm is pulled down, the front end of back door actuating arm is perk, and then open the back door through the drive shaft;

(3) the utility model discloses an automatic discharge mechanism of crushing apparatus is picked up to orchard branch, its upset discharge mechanism still includes reset spring and down spacing axle, down spacing axle is fixed on the curb plate of collecting box, the front end of stroke locating part is formed with the spacing recess that matches with above-mentioned down spacing axle, the upper end of reset spring is fixed at the front end of down limiting plate, the lower extreme of reset spring is fixed on overhanging draw tube, moreover, the steam generator is simple in structure, convenient for connection, the piston rod of flexible hydro-cylinder retracts after unloading, overhanging draw tube moves down, stroke locating part moves down, reset spring resets, when the spacing recess of stroke locating part blocks with down spacing axle mutually, the reset is in place;

(4) the utility model discloses an automatic discharge mechanism of crushing equipment is picked up to orchard branch, set firmly on the lateral wall of its outer flexible pipe and embrace the piece, should embrace the piece slidable and embrace on spacing pipe, simple structure, it is convenient to connect, spacing pipe and embrace the piece and can slide relatively, make the outer telescopic pipe reciprocate more steadily;

(5) the utility model discloses an automatic discharge mechanism of crushing apparatus is picked up to orchard branch links firmly through the reinforced pipe between its flexible pipe and the spacing pipe, simple structure, and it is convenient to connect for it is more firm to be connected between interior telescopic pipe and the spacing pipe.

Drawings

Fig. 1 is a side view of an automatic unloading mechanism of the orchard branch picking and crushing device of the present invention;

fig. 2 is a perspective view of an automatic unloading mechanism of the orchard branch picking and crushing device of the utility model;

FIG. 3 is an exploded view of the collecting box in the automatic discharge mechanism of the orchard branch picking and crushing device of the present invention;

fig. 4 is the utility model discloses an orchard branch picks up crushing apparatus's automatic discharge mechanism well door actuating mechanism's explosion chart.

The reference numerals in the schematic drawings illustrate: 1. a collection box; 2. a front door; 3. a rear door; 4. connecting the welding parts; 5-1, a limiting pipe; 5-2, an inner telescopic pipe; 5-3, extending a telescopic pipe outwards; 5-3-1, ear base; 5-3-2, embracing pieces; 5-4, a telescopic oil cylinder; 5-5, an upstream limiting shaft; 5-6, a travel limit part; 5-6-1, hooking; 5-6-2, a limit groove; 5-7, a return spring; 5-8, a downward limiting shaft; 5-9 parts of a fixed shaft; 5-10 parts of reinforced pipe; 6-1, a rear door driving arm; 6-1-1, a waist-shaped hole; 6-2, a driving shaft; 6-3, a gasket; 6-4, fixing pins; 7. the second door hinges the plate.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

With reference to fig. 1, 2 and 3, the automatic unloading mechanism of the orchard branch picking and smashing equipment comprises a collecting box 1 located between a walking mechanism and a picking and smashing device, a double door is installed at the top of the collecting box 1 and comprises a front door 2 and a rear door 3, first door hinge plates are welded on the left side wall and the right side wall of the front door 2, the front end of each first door hinge plate is hinged with the collecting box 1, clamping plates are fixedly arranged on the left side plate and the right side plate of the collecting box 1, and the front end of each first door hinge plate can be clamped between the clamping plate and the front door 2; the left side wall and the right side wall of the rear door 3 are connected with a second door hinged plate 7 through bolts, and the rear end of the second door hinged plate 7 is hinged with the collection box 1; the left side and the right side of the collecting box 1 are both provided with a connecting welding piece 4 for connecting the walking mechanism and the picking and crushing device; the left side and the right side of the collecting box 1 are connected with the connecting welding piece 4 through an overturning and discharging mechanism which can overturn the collecting box 1 and open the rear door 3; the overturning and discharging mechanism comprises a limiting pipe 5-1, an inner telescopic pipe 5-2, an outer telescopic pipe 5-3 and a telescopic oil cylinder 5-4, the lower end of the limiting pipe 5-1 and the lower end of the inner telescopic pipe 5-2 are both welded on the connecting and welding piece 4, and the inner telescopic pipe 5-2 and the limiting pipe 5-1 are fixedly connected through a reinforcing pipe 5-10, so that the structure is simple, the connection is convenient, and the connection between the inner telescopic pipe and the limiting pipe is more stable; the upper end of the inner telescopic pipe 5-2 can slidably extend into the lower end of the outer telescopic pipe 5-3; the upper end of the outer telescopic pipe 5-3 is connected with a fixed shaft 5-9 fixed on a side plate of the collecting box 1, and the upper end of the outer telescopic pipe 5-3 is connected with the rear door 3 through a door driving mechanism capable of opening the rear door 3; the side wall of the outer telescopic pipe 5-3 is fixedly provided with the embracing piece 5-3-2, the embracing piece 5-3-2 can be slidably embraced on the limiting pipe 5-1, the structure is simple, the connection is convenient, and the limiting pipe and the embracing piece can slide relatively, so that the up-and-down movement of the outer telescopic pipe is more stable; the upper end of the limiting pipe 5-1 is fixedly provided with an upward limiting shaft 5-5; the middle part of the outward extending pipe 5-3 is hinged with a stroke limiting part 5-6, the rear end of the stroke limiting part 5-6 is provided with a hook 5-6-1 which can be matched with the upward limiting shaft 5-5, specifically, the stroke limiting part 5-6 comprises a first limiting plate and a second limiting plate, the first limiting plate, the second limiting plate and a shaft sleeve formed in the middle part of the outward extending pipe 5-3 are connected through a hinge shaft, and the rear ends of the first limiting plate and the second limiting plate are both provided with a hook 5-6-1; the fixed end of the telescopic oil cylinder 5-4 is hinged with the connecting welding piece 4, the piston rod of the telescopic oil cylinder 5-4 is hinged with the side plate of the collecting box 1, the structure is simple, the connection is convenient, the piston rod of the telescopic oil cylinder is controlled to move upwards, the fixed end of the telescopic oil cylinder is hinged with the connecting welding piece, the piston rod of the telescopic oil cylinder is hinged with the side plate of the collecting box, the lower end of the inner telescopic pipe is welded on the connecting welding piece, the upper end of the inner telescopic pipe can slidably extend into from the lower end of the outer telescopic pipe, the middle part of the outer telescopic pipe is hinged with a stroke limiting piece, therefore, the stroke limiting piece moves upwards, the outer telescopic pipe moves upwards, the collecting box is jacked up, the upper end of the limiting pipe is fixedly provided with an uplink limiting shaft, the rear end of the stroke limiting piece is provided with a hook which can be matched with the, the outer telescopic pipe moves upwards, the piston rod of the telescopic oil cylinder is continuously controlled to move upwards, the collecting box can rotate around the ascending limiting shaft in an arc shape, after the collecting box rotates to a certain degree, the rear door starts to be opened under the action of the door driving mechanism, then the discharging is started, and when the piston rod of the telescopic oil cylinder is continuously controlled to ascend to the top, the collecting box is limited by the door driving mechanism to rotate to the maximum rotation angle;

continuing and combining with fig. 4, the door driving mechanism comprises a rear door driving arm 6-1 and a driving shaft 6-2, the driving shaft 6-2 is fixed on the upper surface of the rear door 3, specifically, an angle steel covering the driving shaft 6-2 and fixed on the driving shaft 6-2 is fixedly connected with the upper surface of the rear door 3, and the driving shaft 6-2 penetrates through the second door hinge plate; the end part of the driving shaft 6-2 is fixedly connected with a fixing pin 6-4 after penetrating through a kidney-shaped hole 6-1-1 formed at the front end of the rear door driving arm 6-1 and a gasket 6-3; the rear end of the rear door driving arm 6-1 is bent downwards, the rear end of the rear door driving arm 6-1 is hinged with the lug seat 5-3-1 formed at the upper end of the outer telescopic pipe 5-3, the structure is simple, the connection is convenient, when the collecting box rotates to a certain degree, the rear end of the rear door driving arm is pulled downwards, the front end of the rear door driving arm is tilted, and the rear door is opened through the driving shaft;

the utility model discloses an automatic discharge mechanism of orchard branch picking and smashing equipment, in order to ensure that the reset is in place, the overturning discharge mechanism further comprises a reset spring 5-7 and a downlink limiting shaft 5-8, and the downlink limiting shaft 5-8 is fixed on a side plate of a collecting box 1; a limiting groove 5-6-2 matched with the downlink limiting shaft 5-8 is formed at the front end of the stroke limiting piece 5-6; the upper end of the reset spring 5-7 is fixed at the front end of the stroke limiting piece 5-6, the lower end of the reset spring 5-7 is fixed on the outer telescopic pipe 5-3, the structure is simple, the connection is convenient, after the unloading is finished, the piston rod of the telescopic oil cylinder retracts, the outer telescopic pipe moves downwards, the stroke limiting piece moves downwards, the reset spring resets, and when the limiting groove of the stroke limiting piece is clamped with the downlink limiting shaft, the reset spring resets in place.

The utility model discloses an automatic discharge mechanism of crushing apparatus is picked up to orchard branch, simple structure, it is convenient to connect, can realize the purpose of unloading of overturning.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an orchard branch picks up crushing apparatus's automatic discharge mechanism which characterized in that: the automatic picking and crushing device comprises a collecting box (1) positioned between a walking mechanism and the picking and crushing device, wherein a double door is arranged at the top of the collecting box (1) and comprises a front door (2) and a rear door (3); the left side and the right side of the collecting box (1) are respectively provided with a connecting welding piece (4) used for connecting the walking mechanism and the picking and crushing device; the left side and the right side of the collecting box (1) are connected with the connecting welding piece (4) through a turnover discharging mechanism which can turn over the collecting box (1) and open the rear door (3); the overturning and unloading mechanism comprises a limiting pipe (5-1), an inner telescopic pipe (5-2), an outer telescopic pipe (5-3) and a telescopic oil cylinder (5-4), wherein the lower end of the limiting pipe (5-1) and the lower end of the inner telescopic pipe (5-2) are welded on the connecting welding piece (4); the upper end of the inner telescopic pipe (5-2) can slidably extend into the lower end of the outer telescopic pipe (5-3); the upper end of the outer telescopic pipe (5-3) is connected with a fixed shaft (5-9) fixed on a side plate of the collecting box (1), and the upper end of the outer telescopic pipe (5-3) is connected with the rear door (3) through a door driving mechanism capable of opening the rear door (3); an upper limiting shaft (5-5) is fixedly arranged at the upper end of the limiting pipe (5-1), a stroke limiting piece (5-6) is hinged to the middle of the outer telescopic pipe (5-3), and a hook (5-6-1) capable of being matched with the upper limiting shaft (5-5) is formed at the rear end of the stroke limiting piece (5-6); the fixed end of the telescopic oil cylinder (5-4) is hinged with the connecting welding piece (4), and the piston rod of the telescopic oil cylinder (5-4) is hinged with the side plate of the collecting box (1).

2. The automatic discharge mechanism of claim 1 for an orchard branch pickup crushing apparatus, characterized in that: the door driving mechanism comprises a rear door driving arm (6-1) and a driving shaft (6-2), and the driving shaft (6-2) is fixed on the upper surface of the rear door (3); the end part of the driving shaft (6-2) penetrates through a kidney-shaped hole (6-1-1) formed in the front end of the rear door driving arm (6-1) and a gasket (6-3) and then is fixedly connected with a fixing pin (6-4); the rear end of the rear door driving arm (6-1) is hinged with an ear seat (5-3-1) formed at the upper end of the outer telescopic pipe (5-3).

3. The automatic discharge mechanism of claim 2 for an orchard branch pickup crushing apparatus, characterized in that: the overturning and discharging mechanism further comprises a return spring (5-7) and a downward limiting shaft (5-8), and the downward limiting shaft (5-8) is fixed on a side plate of the collecting box (1); the front end of the travel limiting piece (5-6) is provided with a limiting groove (5-6-2) matched with the downlink limiting shaft (5-8); the upper end of the reset spring (5-7) is fixed at the front end of the stroke limiting piece (5-6), and the lower end of the reset spring (5-7) is fixed on the outer telescopic pipe (5-3).

4. The automatic discharge mechanism of claim 3 for an orchard branch pickup crushing apparatus, characterized in that: and the side wall of the outer telescopic pipe (5-3) is fixedly provided with an embracing piece (5-3-2), and the embracing piece (5-3-2) can be slidably embraced on the limiting pipe (5-1).

5. The automatic discharge mechanism of claim 4 for an orchard branch pickup crushing apparatus, characterized in that: the inner telescopic pipe (5-2) is fixedly connected with the limiting pipe (5-1) through a reinforcing pipe (5-10).