CN216736594U

CN216736594U - Discharging device for material scattering machine

Info

Publication number: CN216736594U
Application number: CN202123270654.0U
Authority: CN
Inventors: 刘建伟; 钟亚平; 王波; 高伟; 龚长英; 李军
Original assignee: Nanxian Weiye Machinery Manufacturing Co Ltd
Current assignee: Nanxian Weiye Machinery Manufacturing Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-14
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a discharge device for spreader, including the frame that has the walking wheel and fix the workbin in the frame, be provided with main shaft and countershaft in the frame, main shaft and countershaft pass through the sprocket and the chain drive is connected, be fixed with a plurality of grooves of scraping on the chain, the main shaft dead axle rotates to be connected in the frame, the bar through-hole has been seted up in the frame, the countershaft is pegged graft in the bar through-hole, and can remove in the bar through-hole, be provided with the elasticity adjustment mechanism who is used for adjusting the chain elasticity in the frame, elasticity adjustment mechanism carries out the elasticity through adjusting the position of countershaft in the bar through-hole to the chain and adjusts. This kind of a discharge device for spreader can adjust the elasticity of chain under the circumstances of not shutting down through elasticity adjustment mechanism to when the installation is changed to the chain to needs, drive the countershaft and to the direction removal that is close to the main shaft in the bar through-hole through elasticity adjustment mechanism, make the chain relax, and then be convenient for change and install simple operation, labour saving and time saving to the chain.

Description

Discharging device for material scattering machine

Technical Field

The utility model relates to the field of machining, specifically be a discharge device for spreader.

Background

When arranging material, the elasticity is not convenient for adjust to the row of material of current spreader for the chain of its bottom to lead to fertilizer output unstable, be not convenient for dismantle the installation to the chain moreover, so that when changing the operation to the chain, waste time and energy.

To solve the above problem, we propose a discharging device for a spreader.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a discharge device for spreader, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a discharge device for spreader, including the frame that has the walking wheel and fix the workbin in the frame, be provided with main shaft and countershaft in the frame, and main shaft and countershaft pass through sprocket and chain drive and connect, be fixed with a plurality of grooves of scraping on the chain, be fixed with hydraulic motor in the frame, and hydraulic motor is connected with spindle drive, be fixed with connecting plate one and connecting plate two that are used for being connected with the tractor on frame and the workbin respectively, the main shaft dead axle rotates and connects in the frame, the bar through-hole has been seted up in the frame, and the countershaft pegs graft in the bar through-hole to can remove in the bar through-hole, be provided with the elasticity adjustment mechanism who is used for adjusting the chain elasticity in the frame, and elasticity adjustment mechanism carries out the elasticity through adjusting the position of countershaft in the bar through-hole and adjusts the chain.

Preferably, the tightness adjusting mechanism comprises a shaft sleeve sleeved at the end part of the auxiliary shaft, and the auxiliary shaft can rotate around the shaft in the shaft sleeve.

Preferably, a sliding block is fixed on the outer side wall of the shaft sleeve and is connected to the sliding frame in a sliding mode, the sliding frame is fixed on the rack, and the sliding frame and the strip-shaped through holes are arranged in parallel.

Preferably, a support is fixed on the outer side wall of the shaft sleeve, a screw rod penetrates through the support and is connected with the support in a fixed-shaft rotating mode, a limiting block is arranged at one end, pointing to the shaft sleeve, of the screw rod, and the screw rod and the strip-shaped through hole are arranged in parallel.

Preferably, a fixing frame is fixed on the rack, the screw rod penetrates through the fixing frame and is in threaded connection with the fixing frame, and a handle is fixed at one end, far away from the limiting block, of the screw rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: can adjust the elasticity of chain under the circumstances of not shutting down through elasticity adjustment mechanism to when the installation is changed to the chain to needs, drive the countershaft through elasticity adjustment mechanism and to the direction removal that is close to the main shaft in the bar through-hole, thereby make the chain lax, and then be convenient for change and install simple operation, labour saving and time saving to the chain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the assembly structure of a discharging device for a spreader of the present invention;

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a frame; 2. a material box; 3. a strip-shaped through hole; 4. a first connecting plate; 5. a counter shaft; 6. a shaft sleeve; 7. a slider; 8. a carriage; 9. a support; 10. a limiting block; 11. a hydraulic motor; 12. a main shaft; 13. a fixed mount; 14. a traveling wheel; 15. a screw; 16. a handle; 17. a sprocket; 18. a chain; 19. scraping the groove; 20. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 3, a discharging device for a spreader comprises a frame 1 with traveling wheels 14 and a material box 2 fixed on the frame 1, wherein a main shaft 12 and an auxiliary shaft 5 are arranged on the frame 1, the main shaft 12 and the auxiliary shaft 5 are in transmission connection with a chain 18 through a chain wheel 17, a plurality of scraping grooves 19 are fixed on the chain 18, a hydraulic motor 11 is fixed on the frame 1, the hydraulic motor 11 is in transmission connection with the main shaft 12, a first connecting plate 4 and a second connecting plate 9 which are used for being connected with a tractor are respectively fixed on the frame 1 and the material box 2, the main shaft 12 is in fixed-shaft rotation connection with the frame 1, a strip-shaped through hole 3 is formed in the frame 1, the auxiliary shaft 5 is inserted into the strip-shaped through hole 3 and can move in the strip-shaped through hole 3, a tightness adjusting mechanism for adjusting the tightness of the chain 18 is arranged on the frame 1, and the tightness adjusting mechanism adjusts the tightness of the chain 18 by adjusting the position of the auxiliary shaft 5 in the strip-shaped through hole 3.

In this embodiment, the tightness adjusting mechanism includes a shaft sleeve 6 sleeved on an end of the auxiliary shaft 5, and the auxiliary shaft 5 can be fixed in the shaft sleeve 6 for rotation.

In this embodiment, a sliding block 7 is fixed on the outer side wall of the shaft sleeve 6, the sliding block 7 is connected to the sliding frame 8 in a sliding manner, the sliding frame 8 is fixed on the rack 1, and the sliding frame 8 and the strip-shaped through hole 3 are arranged in parallel.

In this embodiment, be fixed with support 10 on the axle sleeve 6 lateral wall, run through on the support 10 and the dead axle rotates and is connected with screw rod 15, and the directional axle sleeve 6's of screw rod 15 one end is provided with stopper 20, screw rod 15 and the mutual parallel arrangement of trend of bar through-hole 3.

In this embodiment, a fixing frame 13 is fixed on the frame 1, the screw 15 penetrates through and is connected to the fixing frame 13 through threads, and a handle 16 is fixed at one end of the screw 15, which is far away from the limiting block 20.

The utility model discloses a principle and advantage: this kind of a discharge device for spreader drives main shaft 12 through hydraulic motor 11 and rotates to make main shaft 12 pass through sprocket 17 and chain 18 and drive a plurality of 19 circulations of scraping groove and follow chain 18 and remove, thereby make and scrape groove 19 and drive the fertilizer discharge of workbin 2 bottoms at the removal in-process, realize spilling the material to fertilizer in workbin 2.

When the tightness of the chain 18 needs to be adjusted, the handle 16 is held by a hand, and the screw rod 15 is rotated through the handle 16, so that the screw rod 15 drives the support 10 and the shaft sleeve 6 to move along the direction of the sliding frame 7 through thread transmission, the shaft sleeve 6 drives the auxiliary shaft 5 to move in the strip-shaped through hole 3, the auxiliary shaft 5 adjusts the tightness of the chain 18 through the chain wheel 17, and the operation is convenient and fast without stopping.

When the chain 18 needs to be replaced and installed, the screw rod 15 is rotated through the handle 16, the screw rod drives the auxiliary shaft 5 to move towards the direction close to the main shaft 12 in the strip-shaped through hole 3 through the support 10 and the shaft sleeve 6, the chain 18 is loosened, replacement and installation of the chain 18 are facilitated, and the chain replacing device is simple in operation and saves time and labor.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a discharge device for spreader, is including frame (1) that has walking wheel (14) and fix workbin (2) on frame (1), be provided with main shaft (12) and countershaft (5) on frame (1), and main shaft (12) and countershaft (5) are connected through sprocket (17) and chain (18) transmission, be fixed with a plurality of scraping groove (19) on chain (18), be fixed with hydraulic motor (11) on frame (1), and hydraulic motor (11) are connected with main shaft (12) transmission, be fixed with respectively on frame (1) and workbin (2) and be used for connecting plate (4) and connecting plate two (9) that are connected with the tractor, its characterized in that: the main shaft (12) is rotatably connected to the rack (1) in a fixed shaft mode, a strip-shaped through hole (3) is formed in the rack (1), the auxiliary shaft (5) is inserted into the strip-shaped through hole (3) and can move in the strip-shaped through hole (3), an tightness adjusting mechanism used for adjusting tightness of the chain (18) is arranged on the rack (1), and the tightness adjusting mechanism adjusts tightness of the chain (18) by adjusting the position of the auxiliary shaft (5) in the strip-shaped through hole (3).

2. A discharge device for a spreader as claimed in claim 1, wherein: the tightness adjusting mechanism comprises a shaft sleeve (6) sleeved at the end part of the auxiliary shaft (5), and the auxiliary shaft (5) can rotate in the shaft sleeve (6) in a fixed shaft mode.

3. A discharge device for a spreader as claimed in claim 2, wherein: be fixed with slider (7) on axle sleeve (6) lateral wall, and slider (7) sliding connection is on balladeur train (8), balladeur train (8) are fixed on frame (1), and the trend of balladeur train (8) and bar through-hole (3) sets up parallel to each other.

4. A discharge device for a spreader as claimed in claim 2, wherein: the fixed support (10) that is fixed with on axle sleeve (6) lateral wall, run through on support (10) and the dead axle rotates and is connected with screw rod (15), and the one end of the directional axle sleeve (6) of screw rod (15) is provided with stopper (20), screw rod (15) and the mutual parallel arrangement of trend of bar through-hole (3).

5. A discharge device for a spreader as claimed in claim 4, wherein: a fixing frame (13) is fixed on the rack (1), the screw rod (15) penetrates through and is in threaded connection with the fixing frame (13), and a handle (16) is fixed at one end, far away from the limiting block (20), of the screw rod (15).