CN209994918U

CN209994918U - collecting mechanism for corn thresher

Info

Publication number: CN209994918U
Application number: CN201920773435.8U
Authority: CN
Inventors: 陈杨兴
Original assignee: Guangxi Safeng Science And Technology Co Ltd
Current assignee: Guangxi Safeng Science And Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-31
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a a collection mechanism for corn thresher, including the support frame with be equipped with the lower hopper on the support frame, be equipped with the flashboard that can the horizontal slip on the hopper down, the side of hopper is equipped with the slide down, be equipped with on the slide with the slider that the flashboard is connected, the end of support frame is equipped with the crank, articulate top articulated be equipped with slider articulated connecting rod, articulate bottom is equipped with the pin that downwardly extending set up, the both sides of support frame are equipped with clamping mechanism, clamping mechanism includes the extrusion spring that is equipped with on the inner wall of support frame both sides with locate splint on the extrusion spring the utility model discloses a collection mechanism for corn thresher belongs to corn threshing technical field, and the case that gathers materials can open automatically or close the flashboard after targetting in place, need not still to operate, and the case that gathers materials can control and rock to make the kernel of corn in the case that gathers materials can shakeout, can prevent that the kernel of corn from leaking.

Description

collecting mechanism for corn thresher

Technical Field

The utility model relates to the technical field of corn thresher, more specifically say, it relates to kinds of collection mechanisms who are used for corn thresher.

Background

The prior household corn thresher often has the problems that after corn threshing, the opening of a collecting box or a bag is aligned with the outlet of a discharging hopper, and then a gate at the discharging hopper is manually opened to collect corn kernels, so that the operation is troublesome and sometimes needs a plurality of people to operate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to the above-mentioned not enough of prior art, the utility model aims at providing kinds of collection mechanisms for corn thresher who collect the kernel of corn convenient.

In order to realize the above-mentioned purpose, the utility model provides an a collection mechanism for corn thresher, including the support holder with be equipped with the lower hopper on the support holder, be equipped with on the lower hopper can the horizontal slip flashboard, the side of hopper is equipped with the slide down, be equipped with on the slide with the slider that the flashboard is connected, the end of support holder is equipped with the crank, articulate top articulated be equipped with slider articulated connecting rod, articulate bottom is equipped with the pin that downwardly extending set up, the both sides of support holder are equipped with clamping mechanism, clamping mechanism includes extrusion spring that is equipped with on the inner wall of support holder both sides with locate splint on the extrusion spring.

, the crank comprises a sleeve hinged on the support bracket and a rocker arranged at the upper end of the sleeve, the connecting rod is hinged at the upper end of the rocker, and the stop lever is arranged at the lower end of the sleeve.

Further , the end of the support bracket is provided with a hinged seat for mounting the sleeve.

Further , a guide bar is slidably inserted into the side wall of the support bracket on the outer side of the clamping plate.

And , a sliding rail matched with the sliding block is arranged on the sliding seat, and a return spring connected with the sliding block is arranged at the end of the sliding rail.

As the improvement of steps, the below of support holder is equipped with the base, be equipped with the mounting groove on the base, be equipped with the brace table that supports the case that gathers materials on the mounting groove, be equipped with on the tank bottom of mounting groove with the damping spring who connects of brace table.

And , a gap is formed between the two side surfaces of the supporting platform and the groove walls on the two sides of the mounting groove, and the two end walls of the supporting platform are matched with the groove walls on the two ends of the mounting groove.

And , a guide sliding groove is formed in the supporting platform, and the pulley at the bottom of the material collecting box is matched with the guide sliding groove.

Further , the support frame comprises four upright posts for supporting the discharge hopper, two longitudinal beams arranged on two sides of the discharge hopper and a cross beam arranged at the end of the discharge hopper, the clamping mechanism is arranged on the longitudinal beams, and the crank is arranged on the longitudinal beams.

Advantageous effects

Compared with the prior art, the utility model discloses a collection mechanism for corn thresher's beneficial effect as follows:

(1) the collecting mechanism for the corn thresher is reasonable in structural design, corn kernels are convenient to collect, the gate plate can be automatically opened after the collecting box is pushed to the position below the discharging hopper, and the operation is not required;

(2) the collecting mechanism can automatically close the flashboard, so that corn kernels can be prevented from falling to the ground to cause waste;

(3) when the corn grains are collected by the collecting box in the collecting mechanism, the collecting box can swing left and right, so that the corn grains in the collecting box can be flattened, the corn grains cannot be accumulated in the middle to form a hill shape, and the leakage of the corn grains can be prevented.

Drawings

FIG. 1 is a front view of the collecting mechanism of the corn thresher of the present invention;

FIG. 2 is a left side view of the structure of the collecting mechanism of the corn thresher of the present invention;

FIG. 3 is a schematic structural view of the connection between the crank and the slider in the present invention;

fig. 4 is a schematic structural view of the installation of the supporting platform of the present invention.

In the figure: 1. a support bracket; 2. feeding a hopper; 3. a shutter plate; 4. a slide base; 401. a slide rail; 5. a slider; 6. a crank; 601. a sleeve; 602. a rocker; 603. a hinged seat; 7. a connecting rod; 8. a stop lever; 9. a clamping mechanism; 901. a compression spring; 902. a splint; 903. a guide bar; 11. mounting grooves; 12. a support table; 13. a damping spring; 14. a material collecting box; 15. a guide chute; 16. a return spring.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The utility model discloses a concrete implementation mode is such as shown in fig. 1-4, kinds of collection mechanism for corn thresher, including support frame 1 and lower hopper 2 equipped with support frame 1, lower hopper 2 is equipped with flashboard 3 capable of horizontally sliding, side of lower hopper 2 is equipped with slide 4, slide 4 can be fixed on lower hopper 2 through bolt, slide 4 is equipped with slider 5 connected with flashboard 3, support frame 1 end is equipped with crank 6, crank 6 top is articulated with connecting rod 7 articulated with slider 5, crank 6 bottom is equipped with stop rod 8 extending downwards, support frame 1 both sides are equipped with clamping mechanism 9, clamping mechanism 9 includes extrusion spring 901 equipped on support frame 1 both sides inner wall and clamp plate 63902 equipped on extrusion spring 901, the collection mechanism for corn is reasonable in structural design, it is convenient to collect corn, after aggregate box 14 is pushed to lower hopper 2, can open automatically without still operation, in this collection mechanism, when aggregate box 14 slides to lower hopper 2, collect corn particles conveniently, aggregate box 14 can drive ram 8 to swing up and drive ram 3, thereby the ram 14 can drive ram 3 to swing after the ram 3 slides to lower hopper 2, thereby the ram 3, thereby can drive ram 3 to slide, thereby the ram 3 to slide to the drain down, thereby can avoid the circumstances that the ram 3 that the manual work of collection box slides to the ram 3, thereby can drive, thereby the ram 3, thereby can drive the ram 3 to slide to the ram 3, thereby can drive the ram 3 to slide to the drain down, thereby can make the drain down, thereby can.

In the collecting mechanism, the clamping mechanisms 9 are arranged on two sides of the supporting bracket 1, so that the material collecting box 14 sliding into the lower part of the discharging hopper 2 can be clamped tightly, and the material collecting box 14 is prevented from sliding back and forth.

In this embodiment, the crank 6 comprises a sleeve 601 hinged on the support bracket 1 and a rocker 602 arranged at the upper end of the sleeve 601, the connecting rod 7 is hinged at the upper end of the rocker 602, the stop lever 8 is arranged at the lower end of the sleeve 601, and the end of the support bracket 1 is provided with a hinge seat 603 for mounting the sleeve 601. the sleeve 601 has a long axial distance and can ensure smooth rotation after being hinged with the hinge seat 603.

In this embodiment, the outer side of the clamping plate 902 is provided with a guide rod 903 which is slidably inserted into the side wall of the supporting bracket 1 to ensure the clamping plate 902 to slide linearly and smoothly.

In the embodiment, a sliding rail 401 matched with the sliding block 5 is arranged on the sliding seat 4, a return spring 16 connected with the sliding block 5 is arranged at the end of the sliding rail 401, a clamping groove capable of being clamped with the sliding seat 4 is arranged on the sliding rail 401 to prevent the sliding seat 4 from falling off, and the return spring 16 extrudes the sliding block 5 so as to drive the gate plate 3, the connecting rod 7, the crank 6 and the stop lever 8 to rotate and automatically close the discharging opening of the discharging hopper 2.

The sliding block 5 is provided with a connecting block which passes through the sliding rail 401 and is connected with the flashboard 3 through the sliding seat 4.

In this embodiment, the below of support holder 1 is equipped with base 10, be equipped with mounting groove 11 on the base 10, be equipped with the brace table 12 that supports a case 14 that gathers materials on the mounting groove 11, be equipped with damping spring 13 of being connected with brace table 12 on the tank bottom of mounting groove 11, brace table 12 supports a case 14 that gathers materials, when gathering materials case 14 and sliding to brace table 13 and connect the kernel of corn, the kernel of corn falls to gather materials case 14 on and will cause a case 14 that gathers materials, it rocks about brace table 12, thereby make the kernel of corn in the case 14 that gathers materials shakeout, can not cause the kernel of corn to pile up into the hillock form in the centre, can prevent that.

In this embodiment, a gap is provided between the two side surfaces of the support platform 12 and the groove walls of the two sides of the mounting groove 11, so that the support platform 12 can swing left and right; the both ends wall of brace table 12 suits with the cell wall at mounting groove 11 both ends, prevents that brace table 12 from rocking around appearing and can not continuously extrude pin 8.

In this embodiment, a guide chute 15 is disposed on the support platform 12, and the pulley at the bottom of the material collecting box 14 is matched with the guide chute 15, so as to ensure that the pulley of the material collecting box 14 slides linearly along the guide chute 15.

In this embodiment, the support frame 1 comprises four vertical columns for supporting the hopper 2, two longitudinal beams disposed on both sides of the vertical columns, and a cross beam disposed at end of the vertical beams, wherein the clamping mechanism 9 is disposed on the longitudinal beams, the crank 6 is disposed on the longitudinal beams, the cross beam is higher than the material collecting box 14, and the front end of the clamping plate 902 of the clamping mechanism 9 is provided with a guiding inclined surface for facilitating the material collecting box 14 to slide into the collecting station between the clamping plates 902 on both sides.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

The utility model provides a kind of a collection mechanism for corn thresher, including support holder (1) and lower hopper (2) that are equipped with on the support holder (1), its characterized in that, be equipped with down can horizontally slide flashboard (3) on hopper (2), the side of hopper (2) is equipped with slide (4) down, be equipped with on slide (4) with slider (5) that flashboard (3) are connected, the end of support holder (1) is equipped with crank (6), the top of crank (6) articulated be equipped with slider (5) articulated connecting rod (7), the bottom of crank (6) is equipped with pin (8) that downwardly extending set up, the both sides of support holder (1) are equipped with clamping mechanism (9), clamping mechanism (9) include extrusion spring (901) that are equipped with on the inner wall of support holder (1) both sides and locate splint (902) on extrusion spring (901).
2. collecting mechanism for corn thresher according to claim 1, characterized in that the crank (6) comprises a sleeve (601) hinged on the support bracket (1) and a rocker (602) arranged on the upper end of the sleeve (601), the connecting rod (7) is hinged on the upper end of the rocker (602), the stop lever (8) is arranged on the lower end of the sleeve (601).
3. collecting mechanism for corn thresher according to claim 2, characterized in that end of the supporting bracket (1) is provided with a hinged seat (603) for mounting the sleeve (601).
4. collecting mechanism for corn thresher according to claim 3, characterized in that the outside of the clamping plate (902) is provided with a guide rod (903) slidably inserted into the side wall of the supporting bracket (1).
5. collecting mechanism for corn thresher according to claim 2, characterized in that the slide (4) is provided with a slide (401) matching with the slide (5), the end of the slide (401) is provided with a return spring (16) connected with the slide (5).
6. The collecting mechanism for a corn thresher according to any one of claims 1 to 5 to , wherein a base (10) is provided under the supporting bracket (1), a mounting groove (11) is provided on the base (10), a supporting platform (12) for supporting a collecting box (14) is provided on the mounting groove (11), and a damping spring (13) connected to the supporting platform (12) is provided on the bottom of the mounting groove (11).
7. The collecting mechanism for corn thresher according to claim 6, wherein a gap is provided between the two side surfaces of the supporting platform (12) and the tank walls at the two sides of the mounting groove (11), and the two end walls of the supporting platform (12) are adapted to the tank walls at the two ends of the mounting groove (11).
8. collecting mechanism for corn thresher according to claim 6, characterized in that the support platform (12) is provided with a guide chute (15), the pulley at the bottom of the collecting box (14) is adapted to the guide chute (15).
9. collecting mechanism for corn thresher according to claim 6, characterized in that, the supporting bracket (1) includes four upright posts supporting the hopper (2), two longitudinal beams at both sides and a cross beam at end, the clamping mechanism (9) is set on the longitudinal beams, the crank (6) is set on the longitudinal beams.