Granary lifting device
By using components such as triangle brackets, lifting cylinders and stretch brackets in the granary lifting device, the rapid lifting of the grain box is achieved, which solves the problem of high fixation of existing devices and improves transportation efficiency and adaptability.
Patent Information
- Application Number
- CN202420961917.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The unloading height and distance of the existing granary lifting device are fixed, and cannot adapt to the height of the grain buckets of different grain transport trucks, resulting in inefficient transportation.
A granary lifting device including a grain box and a lifting device was designed. The lifting device consists of a triangle bracket, a lifting cylinder, a reinforced pulling pipe and a stretching bracket. The rapid lifting and lowering of the grain box is achieved through the telescopic function of the lifting cylinder, which is suitable for different height and weight requirements.
It improves transportation efficiency, shortens operating time, is suitable for granaries of different sizes and types, meets a variety of operating needs, and significantly improves working efficiency.
Smart Images
Figure CN222181733U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of granaries, in particular to a granary lifting device. Background Art
[0002] The design and application of the granary lifting device originates from the actual demand for improving the efficiency of grain storage and transportation. With the continuous expansion of agricultural production and grain storage, traditional manual handling and simple machinery can no longer meet the efficient operation requirements of modern granaries. Therefore, the granary lifting device came into being and became an important equipment in the process of grain storage and transportation. The existing structure only has a fixed unloading height and unloading distance, which cannot adapt to the grain bucket height of different grain transport vehicles. It has great limitations on the height of the grain transport vehicle and greatly reduces the efficiency. Therefore, the utility model provides a granary lifting device. Utility Model Content
[0003] The main purpose of the utility model is to provide a grain silo lifting device to solve the problem that the existing structure proposed in the relevant technology has only a fixed unloading height and unloading distance, cannot adapt to the grain hopper height of different grain transport vehicles, has great limitations on the height of the grain transport vehicle, and greatly reduces the efficiency.
[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a grain silo lifting device is provided, including a grain box and a lifting device installed at one end of the grain box, the lifting device includes a triangular bracket, a lifting cylinder is provided at one end of the triangular bracket, a reinforcing pull pipe is provided inside the triangular bracket, and a tensioning bracket is provided on one side of the triangular bracket.
[0005] Furthermore, side panels are fixedly installed on both sides of the grain box near the top of one end.
[0006] Furthermore, the triangular brackets are respectively arranged on both sides of one end of the grain box, and the tie rod bracket is fixedly installed between the two triangular brackets.
[0007] Furthermore, mounting plates are respectively provided on both sides of the top and bottom of one end of the triangular bracket, and the lifting cylinder is fixedly installed between the top and bottom mounting plates.
[0008] Furthermore, a groove is provided on the top of the triangular bracket, the reinforced pull tube is slidably installed in the groove, and sliding plates are fixedly installed on both sides of the reinforced pull tube near the bottom.
[0009] Furthermore, sliding grooves communicating with the grooves are provided through the centers of both sides of the triangular bracket.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] The telescopic function of the lifting cylinder enables the grain box to be raised and lowered quickly. Compared with traditional manual handling, this mechanized lifting method greatly improves work efficiency and shortens operation time. The device is not only suitable for grain silos of different sizes and types, but also for grain boxes of different weights. By adjusting the telescopic length of the lifting cylinder, the lifting height of the grain box can be easily controlled to meet different operation requirements and greatly improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 A schematic diagram of the utility model as a whole;
[0013] Figure 2 It is a schematic diagram of the lifting device of the utility model;
[0014] Illustration Description:
[0015] 1. Grain box; 11. Side plate; 2. Triangle bracket; 21. Sliding plate; 211. Support plate; 212. Limiting tube; 22. Reinforcing rod; 23. Fixed plate; 24. Slide groove; 25. Positioning sleeve; 3. Lifting cylinder; 31. Telescopic rod; 32. First fixed rod; 4. Tie rod bracket; 5. Reinforced pulling tube; 51. Fixed rod; 52. Mounting plate; 53. Through hole. DETAILED DESCRIPTION
[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0017] See also Figure 1 to Figure 2 The present embodiment provides a grain silo lifting device, including a grain box 1 and a lifting device installed at one end of the grain box 1, the lifting device includes a triangular bracket 2, a lifting cylinder 3 is provided at one end of the triangular bracket 2, a reinforcing pull pipe 5 is provided inside the triangular bracket 2, and a tie rod bracket 4 is provided on one side of the triangular bracket 2.
[0018] Side panels 11 are fixedly installed on both sides of the grain box 1 near the top of one end. It should be added that: the top of the reinforcing pull tube 5 is installed between the side panels 11 and both sides of one end of the grain box 1, a first small hole is penetrated through one side of the side panel 11 near the bottom, and second small holes are respectively penetrated through both sides of one end of the grain box 1, and the first small hole and the second small hole are on the same horizontal line, and a through hole 53 is penetrated through the center of one side of the reinforcing pull tube 5 near the top, and a fixing rod 51 is slidably installed between the first small hole, the second small hole and the through hole 53, and a limit rod is movably installed at one end of the fixing rod 51.
[0019] The limiting rod can be provided to fix the fixing rod 51 , so that there will be no overlap between the first small hole and the second small hole of the fixing rod 51 and the through hole 53 .
[0020] The triangular brackets 2 are respectively arranged on both sides of one end of the grain box 1, and the tie rod bracket 4 is fixedly installed between the two triangular brackets 2. It should be added that the tie rod brackets 4 are connected together by a rotating rod, and the two ends of the tie rod bracket 4 are respectively fixedly installed on the top and bottom of the other side of the triangular bracket 2.
[0021] The tie rod bracket 4 further enhances the connection strength between the triangular brackets 2 and improves the stability of the entire lifting device.
[0022] Mounting plates 52 are respectively provided on both sides of the top and bottom of one end of the triangular bracket 2, and the lifting cylinder 3 is fixedly installed between the mounting plates 52 at the top and bottom. It should be supplemented that: the top mounting plate 52 is fixedly installed on both sides near the top of one end of the reinforced pull tube 5, and a first hole is penetrated and opened on both sides of the top mounting plate 52 near the center of one end. The lifting cylinder 3 includes a cylinder body, and a telescopic rod 31 is slidably installed in the top end of the cylinder body, and the bottom end of the telescopic rod 31 is slidably installed in the cylinder body, and the top of the telescopic rod 31 is located in both sides of the top mounting plate 52, and a second hole is penetrated and opened on one side of the top of the telescopic rod 31. The first hole and the second hole have the same size, and a first fixing rod 32 is fixedly installed between the first hole and the second hole. The bottom mounting plate 52 is fixedly installed on both sides near the bottom of one end of the triangular bracket 2, and the bottom of the cylinder body is located in both sides of the bottom mounting plate 52, and a third hole is penetrated and opened on both sides of the bottom mounting plate 52 near the center of one end, and a fourth hole is penetrated and opened at the center of one side of the bottom of the cylinder body. The third hole and the fourth hole have the same size, and the second fixing rod is fixedly installed in the third hole and the fourth hole, and a fixing plate 23 is fixedly installed at the bottom of the triangular bracket 2.
[0023] A groove is provided at the top of the triangular bracket 2, and the reinforcing pull tube 5 is slidably installed in the groove. Sliding plates 21 are fixedly installed near the bottom on both sides of the reinforcing pull tube 5. A slide groove 24 communicating with the groove is provided through the center of both sides of the triangular bracket 2. It should be supplemented that: two sliding plates 21 are located on both sides of the triangular bracket 2, and the two sliding plates 21 are fixed on the reinforcing pull tube 5 through the positioning sleeve 25 through the slide groove 24. A reinforcing rod 22 is fixedly installed between one side of the sliding plates 21 on the two triangular brackets 2, and a support plate 211 is fixedly installed near the center on one side of one of the sliding plates 21, and a limiting tube 212 is fixedly installed near the bottom on one side of the support plate 211.
[0024] The limiting tube 212 is provided to support the bottom of the grain box 1 when the grain box 1 is lifted and lowered. The sliding plate 21 slides in the slide grooves 24 on both sides of the triangular bracket 2, ensuring that the reinforcing pull tube 5 can move smoothly in the groove.
[0025] The specific use of the utility model is as follows: first, start the lifting cylinder 3 to move the telescopic rod 31 upward, which will drive the triangular bracket 2 and the reinforced pull pipe 5 to move upward together through the mounting plate 52. Since the tie rod bracket 4 is connected between the two triangular brackets 2, it enhances the connection strength between the triangular brackets 2 and improves the stability of the entire lifting device. As the lifting cylinder 3 continues to work, the grain box 1 will be gradually lifted. During this process, the sliding plate 21 slides in the slide grooves 24 on both sides of the triangular bracket 2, ensuring that the reinforced pull pipe 5 can move smoothly in the groove. When the grain box 1 is lifted to the required height, the lifting cylinder 3 will stop working. At this time, the bottom of the grain box 1 will be supported by the limit pipe 212 to ensure that it stays stably in the lifted position.
[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A grain bin lifting device, comprising a grain bin (1) and a lifting device installed at one end of the grain bin (1), characterized in that: The lifting device comprises a triangular bracket (2), one end of the triangular bracket (2) is provided with a lifting cylinder (3), a reinforcing draw pipe (5) is provided inside the triangular bracket (2), and a draw bar bracket (4) is provided on one side of the triangular bracket (2).
2. A grain silo lifting device according to claim 1, characterized in that: Side plates (11) are fixedly mounted on both sides of the grain box (1) near the top of one end.
3. A grain silo lifting device according to claim 2, characterized in that: The triangular brackets (2) are respectively arranged on both sides of one end of the grain box (1), and the tie rod bracket (4) is fixedly installed between the two triangular brackets (2).
4. A grain silo lifting device according to claim 3, characterized in that: Mounting plates (52) are respectively provided on both sides of the top and bottom of one end of the triangular bracket (2), and the lifting cylinder (3) is fixedly mounted between the top and bottom mounting plates (52).
5. A grain silo lifting device according to claim 4, characterized in that: The top of the triangular bracket (2) is provided with a groove, the reinforcing draw tube (5) is slidably installed in the groove, and sliding plates (21) are fixedly installed on both sides of the reinforcing draw tube (5) near the bottom.
6. A grain silo lifting device according to claim 5, characterized in that: Slide grooves (24) communicating with the grooves are provided through the centers of both sides of the triangular bracket (2).