Agricultural drying cart
By designing an agricultural drying cart with adjustable supports and a modular structure, the problem of fixed layer height in existing carts has been solved, enabling adaptive processing of various agricultural products and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIHAI JIUBEIYOU AGRI DEV CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-14
AI Technical Summary
The existing drying carts have fixed spacing between each layer, making it impossible to adjust the layer height according to the size of whole grains or slices of agricultural products. This results in the need to customize carts with different layer heights, increasing production costs.
An agricultural drying cart was designed, which includes a cart frame, longitudinal connecting rods and adjustable supports. The adjustable supports allow for flexible adjustment of the height of each layer, and the modular design facilitates assembly and maintenance.
It enables flexible adjustment of the material cart height to meet the processing needs of various agricultural products and reduces equipment procurement and warehousing management costs.
Smart Images
Figure CN224498961U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural implements technology, and in particular to an agricultural drying cart. Background Technology
[0002] Agricultural product drying technology is increasingly widely used in modern agriculture. It refers to the processing of agricultural products by removing excess moisture through artificial temperature and humidity control to extend shelf life or obtain a special taste. Based on technical principles, it can be divided into hot air drying, heat pump drying, and vacuum freeze drying. This technology is widely used in grains, fruits and vegetables, and traditional Chinese medicine, and is a key step in reducing post-harvest losses of agricultural products.
[0003] Most existing drying carts are made of SUS304 stainless steel, with stainless steel square tubes welded by molds and then finely polished. After welding, the spacing between each layer of this type of drying cart is fixed, and the layer height cannot be adjusted according to the whole size or the size of the sliced agricultural products to be processed. Each type of agricultural product can only use its own dedicated drying cart. If the processing plant needs to process a variety of agricultural products with different whole sizes or different slice sizes, it needs to customize multiple drying carts with different layer heights, which increases the production cost. Utility Model Content
[0004] This invention addresses the problem that existing drying carts have fixed layer spacing and cannot flexibly adjust layer height by providing an agricultural drying cart. The cart includes a cart frame, longitudinal connecting rods, adjustable brackets, and a material net. Through the structural design of the adjustable brackets, the layer height of each layer of the cart can be flexibly adjusted, effectively solving the problem that existing drying carts have fixed layer heights and cannot adapt to the processing needs of various agricultural products.
[0005] Therefore, the technical solution of this utility model is an agricultural drying material cart, which includes a cart frame and longitudinal connecting rods, adjustable brackets and material nets installed on the cart frame. The cart frame includes a lower frame, an upper frame and guide rods. The lower frame and the upper frame are connected by the guide rods. The longitudinal connecting rods are installed between two guide rods on the left side of the cart frame and between two guide rods on the right side of the cart frame. The adjustable brackets are installed between two guide rods on the front side of the cart frame and between two guide rods on the rear side of the cart frame. The adjustable brackets include two transverse outer connecting rods. A transverse inner connecting rod is provided between the transverse outer connecting rods. The transverse outer connecting rods are connected to the transverse inner connecting rods through a cascading plate. A support plate is fixedly provided on the inner side of the transverse outer connecting rods and the transverse inner connecting rods. A support plate groove is provided on the inner side of the support plate. The material net is installed on the support plate through the support plate groove.
[0006] Furthermore, the lower frame and the upper frame are rectangular frames, and the guide rods are installed at the four apex corners of the lower frame and the upper frame.
[0007] Furthermore, the lower end of the material cart frame is equipped with wheels, which are nylon casters or stainless steel casters.
[0008] Furthermore, the longitudinal connecting rod includes two sliding sleeves, each with a locking knob, and the two sliding sleeves are fixedly connected by a connecting rod.
[0009] Furthermore, the transverse outer connecting rod includes two sliding sleeves, each with a locking knob. The two sliding sleeves are fixedly connected by an outer connecting rod. The outer connecting rod has a handle in the middle, and fixed pivots on both sides of the handle.
[0010] Furthermore, the transverse inner connecting rod includes two sliding sleeves, each with a locking knob. The two sliding sleeves are fixedly connected by an inner connecting rod, which has a sliding groove in the middle and a connecting plate slide shaft inside the groove.
[0011] Furthermore, the adjustable bracket has multiple transverse inner links, which are distributed at intervals with the transverse outer links.
[0012] Furthermore, the mesh includes a mesh frame and a mesh plate, the mesh plate having perforated or strip-shaped mesh openings.
[0013] The beneficial effects of this invention are that, through the adjustable bracket structure design, the height of each layer of the material cart can be flexibly adjusted, effectively solving the problem that existing drying material carts have fixed layer heights and cannot adapt to the processing needs of various agricultural products. It avoids the need to customize material carts for agricultural products of different particle or slice sizes, thus reducing equipment procurement and warehousing management costs.
[0014] In addition, the drying material cart adopts a detachable structure with modular design such as guide rods, longitudinal connecting rods, and adjustable brackets, which facilitates transportation, assembly, and later maintenance. It also supports users to expand or reduce the number of layers according to actual needs. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 yes Figure 1 The main view;
[0017] Figure 3 This is a structural diagram of the material cart frame;
[0018] Figure 4 yes Figure 1 A schematic diagram of the structure without the material mesh;
[0019] Figure 5 This is a schematic diagram of the installation of a single adjustable bracket;
[0020] Figure 6 This is a structural schematic diagram of the longitudinal connecting rod;
[0021] Figure 7 This is a schematic diagram of the adjustable bracket;
[0022] Figure 8 yes Figure 7 The main view;
[0023] Figure 9 This is a structural schematic diagram of the transverse outer connecting rod;
[0024] Figure 10 This is a structural schematic diagram of the transverse inner connecting rod;
[0025] Figure 11 This is a structural diagram of the pallet;
[0026] Figure 12 This is a schematic diagram of the material mesh structure.
[0027] Explanation of symbols in the diagram:
[0028] 1. Material cart frame; 11. Lower frame; 12. Upper frame; 13. Guide rod; 14. Wheel; 2. Longitudinal connecting rod; 21. Sliding sleeve; 22. Locking knob; 23. Connecting rod; 3. Adjustable bracket; 31. Transverse outer connecting rod; 311. Outer connecting rod; 312. Fixed pivot; 313. Handle; 32. Transverse inner connecting rod; 321. Inner connecting rod; 322. Sliding groove; 33. Cascading plate; 34. Connecting plate sliding shaft; 35. Support plate; 351. Support plate groove; 4. Material net; 41. Material net frame; 42. Material net plate. Detailed Implementation
[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0030] like Figures 1-12 As shown, this utility model provides an agricultural drying material cart, which includes a cart frame 1 and longitudinal connecting rods 2, adjustable brackets 3 and material nets 4 installed on the cart frame 1. The cart frame 1 plays the role of overall support and fixation, and includes a lower frame 11, an upper frame 12 and guide rods 13. The lower frame 11 and the upper frame 12 are rectangular frames, which are welded from stainless steel square tubes by mold. There are 4 guide rods 13, and the 4 guide rods 13 connect the lower frame 11 and the upper frame 12 together.
[0031] The guide rod 13 is made of stainless steel square or round tubing, with round tubing preferred to facilitate the adjustment of the positions of the longitudinal connecting rod 2 and the adjustable bracket 3 on the guide rod 13. The guide rod 13 is installed at the four corners of the lower frame 11 and the upper frame 12. To facilitate the assembly of drying carts of different total heights, the guide rod 13 is detachably connected to the lower frame 11 and the upper frame 12, such as by plug-in connection or by bolt fixing.
[0032] The lower end of the material cart frame 1 is also equipped with wheels 14, which are nylon casters, stainless steel casters, stainless steel heavy-duty wheels, or stainless steel casters with brakes to meet different usage needs.
[0033] The longitudinal connecting rod 2 is installed between the two guide rods 13 on the left side of the material cart frame 1 and between the two guide rods 13 on the right side of the material cart frame 1. The function of the longitudinal connecting rod 2 is to provide longitudinal support force for the material cart frame 1 and to separate the adjustable limit bracket 3.
[0034] The longitudinal connecting rod 2 includes two sliding sleeves 21, each with a locking knob 22. The two sliding sleeves 21 are fixedly connected by a connecting rod 23. The longitudinal connecting rod 2 is respectively sleeved on two guide rods 13 by the two sliding sleeves 21. The sliding sleeves 21 are slidably connected to the guide rods 13 and are locked and fixed by the locking knob 22.
[0035] The adjustable bracket 3 includes two transverse outer connecting rods 31, and a transverse inner connecting rod 32 is provided between the transverse outer connecting rods 31. The transverse outer connecting rods 31 are connected to the transverse inner connecting rods 32 through a cascading plate 33. A support plate 35 is fixedly provided on the inner side of the transverse outer connecting rods 31 and the transverse inner connecting rods 32, and a support plate groove 351 is provided on the inner side of the support plate 35.
[0036] The transverse outer connecting rod 31 includes two sliding sleeves 21, each with a locking knob 22. The two sliding sleeves 21 are fixedly connected by an outer connecting rod 311. The outer connecting rod 311 has a handle 313 in the middle, and fixed pivots 312 on both sides of the handle 313. The handle 313 is designed to facilitate the adjustment of the height between the transverse outer connecting rod 31 and the transverse inner connecting rod 32 for easy gripping. The fixed pivots 312 are used for the rotational connection of the cascade plate 33 on the transverse outer connecting rod 31.
[0037] The transverse inner connecting rod 32 includes two sliding sleeves 21, each with a locking knob 22. The two sliding sleeves 21 are fixedly connected by an inner connecting rod 321. The middle part of the inner connecting rod 321 has a sliding groove 322, and a connecting plate slide shaft 34 is provided in the sliding groove 322. The connecting plate slide shaft 34 is slidably connected to the sliding groove 322 and is used for the rotational connection of the cascaded plates 33 on the transverse inner connecting rod 32.
[0038] like Figure 7 and Figure 8 As shown, the sliding groove 322 of the transverse inner connecting rod 32 is provided with two connecting plate sliding shafts 34. Each connecting plate sliding shaft 34 is connected to two cascade plates 33. One cascade plate 33 is connected to the upper transverse outer connecting rod 31, and the other cascade plate 33 is connected to the lower transverse outer connecting rod 31. Since the length of the cascade plates 33 is the same, when the upper and lower transverse outer connecting rods 31 approach each other, under the restriction of the cascade plates 33, the distance between the upper and lower transverse outer connecting rods 31 and the transverse inner connecting rod is the same, that is, the equidistant floor height adjustment of the upper, middle and lower layers is realized.
[0039] In one specific embodiment, the number of transverse inner connecting rods 32 in the adjustable bracket 3 can also be multiple, but they need to be distributed at intervals with the transverse outer connecting rods to ensure equidistant adjustment of the height of each layer.
[0040] The adjustable bracket 3 is installed between the two guide rods 13 on the front side of the material cart frame 1 and between the two guide rods 13 on the rear side of the material cart frame 1. The number of adjustable brackets 3 installed is configured according to the maximum height of the adjustable bracket 3 and the height of the guide rods 13.
[0041] The feed net 4 is installed on two horizontal outer connecting rods 31 or horizontal inner connecting rods 32 of the same height and is fixed through the tray groove 351 of the tray plate 35. The feed net 4 includes a feed net frame 41 and a feed net plate 42. The feed net frame 41 is used to increase the strength of the feed net 4 and can limit the agricultural products to be dried. The feed net plate 42 is provided with perforated or strip-shaped mesh holes.
[0042] This utility model provides an agricultural drying cart with an adjustable support structure, which allows for flexible adjustment of the height of each layer, effectively solving the problem that existing drying carts have fixed layer heights and cannot adapt to the processing needs of various agricultural products. It avoids the need to customize carts for agricultural products of different particle or slice sizes, reducing equipment procurement and storage management costs.
[0043] In addition, the drying material cart adopts a detachable structure with modular design such as guide rods, longitudinal connecting rods, and adjustable brackets, which facilitates transportation, assembly, and later maintenance. It also supports users to expand or reduce the number of layers according to actual needs.
[0044] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.
Claims
1. An agricultural drying cart, characterized in that, The device includes a material cart frame and longitudinal connecting rods, an adjustable bracket, and a material net mounted on the material cart frame. The material cart frame includes a lower frame, an upper frame, and guide rods. The lower frame and the upper frame are connected by the guide rods. The longitudinal connecting rods are installed between two guide rods on the left side of the material cart frame and between two guide rods on the right side of the material cart frame. The adjustable bracket is installed between two guide rods on the front side of the material cart frame and between two guide rods on the rear side of the material cart frame. The adjustable bracket includes two transverse outer connecting rods, and a transverse inner connecting rod is provided between the transverse outer connecting rods. The transverse outer connecting rods are connected to the transverse inner connecting rods through a cascading plate. A support plate is fixedly provided on the inner side of the transverse outer connecting rods and the transverse inner connecting rods. A support plate groove is provided on the inner side of the support plate, and the material net is mounted on the support plate through the support plate groove.
2. The agricultural drying cart according to claim 1, characterized in that, The lower frame and the upper frame are rectangular frames, and the guide rods are installed at the four apex corners of the lower frame and the upper frame.
3. The agricultural drying cart according to claim 1, characterized in that, The lower end of the material cart frame is equipped with wheels, which are nylon casters or stainless steel casters.
4. The agricultural drying cart according to claim 1, characterized in that, The longitudinal connecting rod includes two sliding sleeves, each with a locking knob, and the two sliding sleeves are fixedly connected by a connecting rod.
5. An agricultural drying cart according to claim 1, characterized in that, The transverse outer connecting rod includes two sliding sleeves, each with a locking knob. The two sliding sleeves are fixedly connected by an outer connecting rod. The outer connecting rod has a handle in the middle and fixed pivots on both sides of the handle.
6. An agricultural drying cart according to claim 5, characterized in that, The transverse inner connecting rod includes two sliding sleeves, each with a locking knob. The two sliding sleeves are fixedly connected by an inner connecting rod. The inner connecting rod has a sliding groove in the middle, and a connecting plate slide shaft is provided in the sliding groove.
7. An agricultural drying cart according to claim 6, characterized in that, The adjustable bracket has multiple transverse inner connecting rods, which are spaced apart from the transverse outer connecting rods.
8. An agricultural drying cart according to claim 1, characterized in that, The mesh includes a mesh frame and a mesh plate, and the mesh plate has perforated or strip-shaped mesh holes.