CN220307831U

CN220307831U - Grain storage box for harvester

Info

Publication number: CN220307831U
Application number: CN202321644447.3U
Authority: CN
Inventors: 周晓蕾; 沈亦斌
Original assignee: Wuxi Yuxin Machinery Co ltd
Current assignee: Wuxi Yuxin Machinery Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-01-09
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a grain storage tank for a harvester, which is applied to the field of agricultural machinery and comprises a first granary, wherein the top of the first granary is clamped with a second granary, and the front and the back of the first granary are both bolted with first fixing seats; according to the utility model, the original grain tank is designed into the first grain bin and the second grain bin, when the storage capacity needs to be improved, only the hydraulic cylinder is required to be started, the second grain bin is lifted, the overlapped part of the first grain bin and the second grain bin is exposed, the volume between the first grain bin and the second grain bin is increased, when the residual crops are not much, the grain tank is in a full-bin state, the machine does not need to be stopped for waiting for discharging, the efficiency of harvesting the crops is improved, the baffle plate is arranged in the inner groove, the use of the pressure sensor is matched, when grains act on the baffle plate, the number of the pressure sensor changes, the use of the pressure sensor is matched with the use of the controller, and the alarm gives an alarm, so that harvesting personnel can know in time, and the situation of overflowing the grain is prevented.

Description

Grain storage box for harvester

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a grain storage box for a harvester.

Background

The harvester is a machine device for harvesting crops, and the harvester grain storage tank is used for storing crop fruits _。

At present, the Chinese utility model with the bulletin number of CN206791003U discloses a grain storage bin for a harvester, which comprises a grain storage bin body, wherein the grain storage bin body is divided into a grain collecting tank positioned above and a hopper tank positioned below the grain collecting tank, one side of the hopper tank is provided with an electric cabinet, the front of the electric cabinet is provided with a controller, the front of the electric cabinet below the controller is provided with a grain conveying motor, one side of the grain conveying motor is provided with a grain conveying pipe, and the other end of the grain conveying pipe is provided with an adjusting hose; the beneficial effects are that: the plugging performance of the baffle can be improved by matching the baffle with the chute of the hopper box, so that the blockage of grains is prevented; the grain crop is automatically controlled to quantitatively output, so that the grain can be conveniently bagged and loaded, and the convenience in transporting the grains and the like is improved; the output position of grain can be freely adjusted through the adjusting hose, so that bagging operation is facilitated, the working strength of grain bagging operation is reduced, and the working efficiency of grain bagging operation is improved.

To sum up, the device is though can reach the effect that has improved grain bagging-off work efficiency, but, still there is certain problem when using, for example, its storage capacity of this storage granary is limited, through can meet a field surplus need not reaped crops many, but the granary is in full storehouse state again, so need wait to cut off the grain after reaping to the surplus crops, need the condition of secondary unloading after finishing reaping, reduce the efficiency of reaping, simultaneously, this storage granary is when using, lack full storehouse warning's device, the personnel of reaping do not notice very easily appear, the condition that full storehouse overflowed the storehouse appears in the inside grain of granary, the condition emergence that the unrestrained appears to lead to grain.

Disclosure of Invention

The utility model aims to provide a grain storage box for a harvester, which has the advantages of improving storage capacity and preventing an overflow bin.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a grain storage tank for harvester, includes first granary, the top joint of first granary has the second granary, the front of first granary has all been bolted with the back first fixing base, the inside fixed pneumatic cylinder that has cup jointed of first fixing base, the inside symmetry of second granary has been seted up the inside groove, the inside of inside groove is provided with the baffle, install pressure sensor between baffle and the inside groove, the alarm is installed to one side of first granary.

According to the technical scheme, the original grain tank is designed into the first granary and the second granary, when the storage capacity needs to be improved, only the hydraulic cylinder is required to be started, the second granary is lifted, the overlapped part of the first granary and the second granary is exposed, the volume between the first granary and the second granary is increased, the storage capacity is improved, when the residual crops are not more, the grain tank is in a full-grain state, the machine does not need to be stopped for waiting for blanking, the efficiency of harvesting the crops is improved, the baffle plate is arranged in the inner groove, the use of the pressure sensor is matched, when the grains act on the baffle plate, the number of the pressure sensor changes, and the pressure sensor is matched with the use of the controller, so that an alarm gives an alarm, a harvester can know in time, and the situation of spilling the crops is prevented.

The utility model is further provided with: the output end of the hydraulic cylinder is fixedly sleeved with a second fixing seat which is bolted with a second granary.

By adopting the technical scheme, the hydraulic cylinder is limited.

The utility model is further provided with: the front and the back of the first granary are symmetrically bolted with fixing blocks, the tops of the fixing blocks are bolted with sliding rods, and the surfaces of the sliding rods are connected with sliding seats bolted with the second granary in a sliding manner.

By adopting the technical scheme, the first granary and the second granary are limited.

The utility model is further provided with: one side of the first granary is provided with a controller.

By adopting the technical scheme, the hydraulic cylinder is controlled to work and the alarm is controlled to alarm.

The utility model is further provided with: the inside of the inner groove is provided with a supporting spring matched with the baffle plate through a fixing piece.

By adopting the technical scheme, the reverse elasticity of the baffle plate is improved.

The utility model is further provided with: one side of the baffle is symmetrically bolted with a sliding block, and the inner groove is internally provided with a sliding groove matched with the sliding block.

By adopting the technical scheme, the baffle is limited.

The utility model is further provided with: the top symmetry bolt of first granary has the inserted bar, and has seted up the slot that uses with the inserted bar cooperation on the second granary.

By adopting the technical scheme, the second granary is limited.

The utility model is further provided with: limiting blocks are arranged on the front face and the back face of the controller, and the limiting blocks are bolted with the first granary.

By adopting the technical scheme, the controller is limited.

In summary, the utility model has the following beneficial effects:

1. according to the utility model, the original grain bin is designed into the first granary and the second granary, when the storage capacity needs to be improved, only the hydraulic cylinder is required to be started, so that the second granary is lifted, the overlapped part of the first granary and the second granary is exposed, the volume between the first granary and the second granary is increased, the storage capacity is improved, when the residual crops are not more, the grain bin is in a full-bin state, the machine does not need to be stopped for waiting for blanking, and the efficiency of harvesting the crops is improved;

2. according to the utility model, the baffle is arranged in the inner groove and matched with the use of the pressure sensor, when grains act on the baffle, the number of the pressure sensor changes, and the alarm gives an alarm when matched with the use of the controller, so that harvesting personnel can know the alarm in time, and the situation of bin overflow is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

Reference numerals: 1. a first barn; 2. a second barn; 3. a first fixing seat; 4. a hydraulic cylinder; 5. an inner tank; 6. a baffle; 7. a pressure sensor; 8. an alarm; 9. the second fixing seat; 10. a fixed block; 11. a slide bar; 12. a sliding seat; 13. a controller; 14. a support spring; 15. a slide block; 16. a rod; 17. and a limiting block.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, a grain storage tank for a harvester comprises a first grain bin 1, wherein a second grain bin 2 is clamped at the top of the first grain bin 1, a first fixing seat 3 is fixedly sleeved on the front surface and the back surface of the first grain bin 1, a hydraulic cylinder 4 is fixedly sleeved in the first fixing seat 3, when the storage capacity needs to be improved, only the hydraulic cylinder 4 is required to be started to enable the second grain bin 2 to ascend, the overlapping part of the first grain bin 1 and the second grain bin 2 is exposed, the volume between the first grain bin 1 and the second grain bin 2 is increased, the storage capacity is improved, when the residual crops are not more, the grain tank is in a full-grain state, the machine does not need to be stopped to wait for blanking, and the efficiency of harvesting the crops is improved.

Referring to fig. 1, the output end of the hydraulic cylinder 4 is fixedly sleeved with a second fixing seat 9 bolted with the second granary 2, and the hydraulic cylinder 4 is limited by arranging the second fixing seat 9.

Referring to fig. 1, the front and the back of the first granary 1 are symmetrically bolted with a fixed block 10, the top of the fixed block 10 is bolted with a sliding rod 11, the surface of the sliding rod 11 is slidably connected with a sliding seat 12 bolted with the second granary 2, and the first granary 1 and the second granary 2 are limited by arranging the fixed block 10, the sliding rod 11 and the sliding seat 12.

Referring to fig. 1, the top of the first granary 1 is symmetrically bolted with a plug rod 16, and the second granary 2 is provided with a slot matched with the plug rod 16, and the plug rod 16 is arranged to limit the second granary 2.

The use process is briefly described: through designing the original grain bin into first granary 1 and second granary 2, when needs improve the storage capacity, only need start pneumatic cylinder 4, make second granary 2 rise, make first granary 1 and second granary 2 overlap department expose, increase the volume between first granary 1 and the second granary 2, improve the storage capacity, when remaining crops are few, the grain bin is in full storehouse state again, need not to shut down and wait for the unloading, improve the efficiency of reaping the crops.

Example 2:

referring to fig. 1, 2 and 3, an internal groove 5 is symmetrically arranged in a second granary 2, a baffle 6 is arranged in the internal groove 5, a pressure sensor 7 is arranged between the baffle 6 and the internal groove 5, an alarm 8 is arranged on one side of the first granary 1, the baffle 6 is arranged through the internal of the internal groove 5, the pressure sensor 7 is matched, when grains act on the baffle 6, the number of the pressure sensor 7 changes, the controller 13 is matched, the alarm 8 gives an alarm, so that a harvester can know in time, and the situation of overflowing is prevented.

Referring to fig. 1, a controller 13 is arranged on one side of the first granary 1, and the controller 13 is arranged to control the hydraulic cylinder 4 to work and the alarm 8 to alarm.

Referring to fig. 2 and 3, a supporting spring 14 used in cooperation with the baffle plate 6 is installed inside the inner tub 5 through a fixing member, and a reverse elastic force is increased to the baffle plate 6 by providing the supporting spring 14.

Referring to fig. 2 and 3, a sliding block 15 is symmetrically bolted to one side of the baffle 6, and a sliding groove matched with the sliding block 15 is formed in the inner groove 5, so that the baffle 6 is limited by arranging the sliding block 15.

Referring to fig. 1, the front and back sides of the controller 13 are both provided with a limiting block 17, and the limiting block 17 is bolted to the first granary 1, and the controller 13 is limited by setting the limiting block 17.

The use process is briefly described: through the internally mounted of inside groove 5 has baffle 6, and cooperation pressure sensor 7 uses, and when grain acted on baffle 6, pressure sensor 7 digit appears changing, and cooperation controller 13 uses, and alarm 8 sends the warning, makes its reaper can in time know, prevents the condition of excessive storehouse.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a grain storage tank for harvester, includes first granary (1), its characterized in that, the top joint of first granary (1) has second granary (2), the front of first granary (1) has all been bolted with first fixing base (3) with the back, the inside fixed pneumatic cylinder (4) that has cup jointed of first fixing base (3), inside groove (5) have been seted up to the inside symmetry of second granary (2), the inside of inside groove (5) is provided with baffle (6), install pressure sensor (7) between baffle (6) and inside groove (5), alarm (8) are installed to one side of first granary (1).

2. The grain storage tank for the harvester according to claim 1, wherein the output end of the hydraulic cylinder (4) is fixedly sleeved with a second fixing seat (9) which is bolted with the second granary (2).

3. The grain storage tank for the harvester according to claim 1, wherein the front surface and the back surface of the first grain bin (1) are symmetrically bolted with a fixed block (10), the top of the fixed block (10) is bolted with a sliding rod (11), and the surface of the sliding rod (11) is slidably connected with a sliding seat (12) bolted with the second grain bin (2).

4. A grain tank for a harvester according to claim 1, characterized in that a controller (13) is provided on one side of the first grain bin (1).

5. A grain tank for a harvester according to claim 1, characterized in that the inside of the inner tank (5) is provided with a support spring (14) for cooperation with the baffle (6) by means of a fixing element.

6. A grain storage tank for a harvester according to claim 1, characterized in that one side of the baffle (6) is symmetrically bolted with a sliding block (15), and the inner part of the inner tank (5) is provided with a sliding groove matched with the sliding block (15).

7. The grain storage tank for the harvester according to claim 1, wherein the top of the first granary (1) is symmetrically bolted with the inserting rod (16), and the second granary (2) is provided with a slot matched with the inserting rod (16).

8. A grain tank for a harvester according to claim 4, characterized in that the front and the back of the controller (13) are provided with limiting blocks (17), and that the limiting blocks (17) are bolted to the first grain bin (1).