Combined support for drying crops and drying machine

Abstract

The utility model belongs to the technical field of drying equipment, in particular to a combined support for drying crops and a dryer, which comprises a support base, a bracket component or a drying oven component is detachably connected onto the support base, the bracket component comprises a support main body, a plurality of storage space layers are distributed on the support main body at intervals along the vertical direction, and the storage space layers are connected with the drying oven component. The storage space layer is internally provided with a storage piece used for storing crops to be dried, the drying oven assembly comprises a drying oven body defined by a plurality of plate bodies, an opening of the drying oven body faces upwards, and the drying oven body is used for stacking grains to be dried. The crop drying rack is simple in structure, reasonable in design and convenient to use, the supporting base can be connected with the bracket assembly and the drying oven assembly through the detachable connecting structure, and therefore connection and replacement can be conducted according to the actual requirements of crops to be dried, and the requirements of different drying placement modes are effectively met.

Description

Technical Field

[0001] This utility model belongs to the field of drying equipment technology, and specifically refers to a combined support frame and dryer for drying agricultural crops. Background Technology

[0002] In the post-harvest processing of agricultural products, especially the drying of cash crops such as chili peppers, traditional drying methods mostly employ fixed racks for sun-drying or simple ovens for hot air drying. This is because chili peppers, as thin-skinned, high-moisture, and easily moldy crops, require good ventilation and a uniform heating environment for drying. Drying equipment for grain crops, on the other hand, primarily uses ovens, where the grains are directly piled inside for drying and heat preservation. This makes it difficult to accommodate the hanging drying requirements of crops like chili peppers that need to be spread out. Therefore, drying cash crops like chili peppers, which require sun-drying, and drying grain crops require different drying equipment with different container structures, resulting in narrow applicability and higher equipment costs. Summary of the Invention

[0003] The purpose of this utility model is to provide a combined support frame and dryer for drying crops. Its support base adopts a detachable connection structure that can be connected to the bracket assembly and the drying oven assembly respectively, so that the connection can be changed according to the actual needs of the crops to be dried, so as to effectively meet the needs of different drying placement methods.

[0004] This utility model is implemented as follows:

[0005] A combined support frame for drying crops includes a support base, on which a bracket assembly or a drying oven assembly is detachably connected. The bracket assembly includes a support body with several layers of storage space distributed vertically at intervals along the support body. The storage space layers are provided with storage items for placing crops to be dried. The drying oven assembly includes a drying oven body surrounded by several plates with the opening facing upwards. The drying oven body is used to stack grains to be dried.

[0006] In the above-mentioned combined support for drying crops, the top surface of the support base is provided with a plug-in hole, and the bottom surface of the bracket assembly or drying oven assembly is provided with a plug-in post that can be inserted into the corresponding plug-in hole.

[0007] Alternatively, a locking hook may be provided on the top of the support base, and a latch may be provided on the bottom of the bracket assembly or oven assembly that can cooperate with the locking hook.

[0008] In the above-mentioned combined support for drying crops, the support body includes two or more frames distributed in the transverse direction and transverse connecting rods connecting adjacent frames. Several longitudinal support plates are arranged in the longitudinal direction on the opposite side walls of the two adjacent frames. The longitudinal support plates of the two adjacent frames located on the same horizontal plane form the storage space layer. The storage items in each storage space layer are either a tray body with its left and right ends mounted on the corresponding longitudinal support plates or several hanging rods that are distributed in the longitudinal direction and have their left and right ends mounted on the corresponding longitudinal support plates.

[0009] In the above-mentioned combined support for drying crops, the end of the hanging rod is provided with a vertical pin, and the longitudinal support plate is provided with a connecting through hole for the vertical pin to be inserted.

[0010] In the aforementioned combined support for drying crops, the oven body has a lower port, and a flip valve that can completely cover the lower port is hinged at the lower port of the oven body. A drive assembly that drives the flip valve to rotate up and down is provided on the oven body.

[0011] In the above-mentioned combined support for drying crops, two flip valves are arranged opposite each other to form a double-door structure. The drive assembly includes a valve bracket connected to the main body of the drying oven. A drive screw is rotatably connected to the valve bracket along the vertical direction. A drive handle is fitted on the upper end of the drive screw, and a drive seat is screwed to the lower end of the drive screw. The two ends of the drive seat are respectively hinged to the two flip valves through drive connecting rods.

[0012] In the aforementioned combined support frame for drying crops, the bottom of the support base is rotatably connected to movable rollers.

[0013] Another objective of this utility model is to provide a dryer, including a combined support frame for drying crops as described above, and a dryer body. The dryer body has a drying chamber, and several of the combined supports are distributed laterally in the drying chamber. One side of the dryer body is a placement port that communicates with the drying chamber. A placement door that can cover and seal the placement port is hinged at the placement port. The placement port is an access channel for the combined supports to enter and exit the drying chamber.

[0014] In the aforementioned dryer, guide outer support plates are provided laterally on the walls of the drying chambers located on both sides of the combined support, and guide inner support plates are provided on the side walls of the combined support, which are staggered and matched with the guide outer support plates.

[0015] In one of the aforementioned dryers, a guide slide is provided on the bottom surface of the drying chamber along the transverse direction, and the combined support is slidably fitted on the guide slide.

[0016] The outstanding advantages of this utility model compared to the prior art are:

[0017] This utility model has a simple structure, reasonable design and convenient use. The support base adopts a detachable connection structure that can be connected to the bracket assembly and the drying oven assembly respectively. Therefore, the connection can be changed according to the actual needs of the crops to be dried, so as to effectively meet the needs of different drying and placement methods. Attached Figure Description

[0018] Figure 1 This is an exploded view showing the fit between the support base and the main body of the bracket of this utility model;

[0019] Figure 2 This is a structural diagram of the cooperation between the support base and the bracket assembly of this utility model;

[0020] Figure 3 This is a structural diagram showing the cooperation between the support base and the oven assembly of this utility model.

[0021] In the diagram: 1. Support base; 2. Bracket body; 3. Oven body; 4. Insertion hole; 5. Insertion post; 6. Frame; 7. Horizontal connecting rod; 8. Longitudinal support plate; 9. Tray body; 10. Hanging rod; 11. Vertical pin; 12. Tilting valve; 13. Valve bracket; 14. Drive screw; 15. Drive handle; 16. Drive seat; 17. Drive linkage; 18. Moving roller; 19. Guide inner support plate. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments. See also: Figure 1 —3:

[0023] A combined support frame for drying crops includes a support base 1, on which a bracket assembly or a drying oven assembly is detachably connected. The bracket assembly includes a support body 2, on which several layers of storage space are distributed vertically at intervals. The storage space layers are provided with storage items for placing crops to be dried. The drying oven assembly includes a drying oven body 3 formed by several plates with the opening facing upwards. The drying oven body 3 is used to stack grains to be dried.

[0024] This utility model has a simple structure, reasonable design and convenient use. The support base 1 adopts a detachable connection structure that can be connected to the bracket assembly and the drying oven assembly respectively. Therefore, the connection can be changed according to the actual needs of the crops to be dried, so as to effectively meet the needs of different drying and placement methods.

[0025] The detachable connection structure between the support base 1 and the bracket assembly or oven assembly can be as follows: the top of the support base 1 is provided with a locking hook, and the bottom of the bracket assembly or oven assembly is provided with a locking buckle that can cooperate with the locking hook.

[0026] In this embodiment, the detachable connection structure between the support base 1 and the bracket assembly or oven assembly is as follows: the top surface of the support base 1 is provided with a plug hole 4, and the bottom surface of the bracket assembly or oven assembly is provided with a plug post 5 that can be inserted into the corresponding plug hole 4.

[0027] Furthermore, the specific structure adopted by the bracket assembly is as follows: the bracket body 2 includes two or more frames 6 distributed in the transverse direction, and transverse connecting rods 7 connecting two adjacent frames 6. Several longitudinal support plates 8 are arranged in the longitudinal direction on the opposite side walls of two adjacent frames 6. The longitudinal support plates 8 of two adjacent frames 6 located on the same horizontal plane form the storage space layer. The storage component in each storage space layer is a tray body 9 with the left and right ends mounted on the corresponding longitudinal support plates 8. The tray body 9 can adopt a mesh breathable tray structure to facilitate the smooth circulation of hot air.

[0028] Of course, the object can also be a hanging rod 10 with several rods distributed longitudinally and mounted on the corresponding longitudinal support plate 8 at both ends.

[0029] The hanging rod 10 can be directly welded to the longitudinal support plate 8. However, considering that the pallet body 9 or the hanging rod 10 can be placed in the storage space layer according to actual needs, the connection and cooperation structure between the pallet body 9 and the hanging rod 10 and the longitudinal support plate 8 are all detachable connection structures. Therefore, in this embodiment, the connection and cooperation structure between the hanging rod 10 and the longitudinal support plate 8 is as follows: the end of the hanging rod 10 is provided with a vertical pin 11, and the longitudinal support plate 8 is provided with a connection through hole for the vertical pin 11 to be inserted.

[0030] Meanwhile, in order to facilitate the discharge of grains piled inside the oven body 3, the oven body 3 has a lower port, and a flip valve 12 that can completely cover the lower port is hinged at the lower port of the oven body 3. A drive assembly for driving the flip valve 12 to rotate up and down is provided on the oven body 3.

[0031] Furthermore, the drive assembly can be automatically driven by a motor driving a lead screw to rotate. However, in this embodiment, the drive assembly adopts a manual structure, that is, two flip valves 12 are arranged opposite each other to form a double-door structure. The drive assembly includes a valve bracket 13 connected to the oven body 3. A drive screw 14 is rotatably connected to the valve bracket 13 along the vertical direction. A drive handle 15 is fitted on the upper end of the drive screw 14. A drive seat 16 is screwed to the lower end of the drive screw 14. The two ends of the drive seat 16 are respectively hinged to the two flip valves 12 through a drive connecting rod 17.

[0032] Furthermore, in order to facilitate the movement and transportation of the support base 1, the bottom of the support base 1 is rotatably connected with a movable roller 18.

[0033] Furthermore, the specific structure of this utility model in actual application on a dryer is as follows: it includes the above-mentioned combined support for drying crops and a dryer body. The dryer body has a drying chamber, and several of the combined supports are distributed laterally in the drying chamber. One side of the dryer body is a placement port that communicates with the drying chamber. A placement door that can cover and seal the placement port is hinged at the placement port. The placement port is the access channel for the combined supports to enter and exit the drying chamber.

[0034] To facilitate pushing the combined support frame into or out of the drying chamber, guide outer support plates are provided laterally on the walls of the drying chamber on both sides of the combined support frame, and guide inner support plates 19 are provided on the side walls of the combined support frame, which are staggered vertically with the guide outer support plates. Furthermore, guide slides are provided laterally on the bottom surface of the drying chamber, and the combined support frame slides on the guide slides.

[0035] The above embodiments are only one of the preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes made in accordance with the shape, structure and principle of this utility model should be covered within the protection scope of this utility model.

Claims

1. A combined support frame for drying crops, characterized in that: It includes a support base (1), on which a bracket assembly or an oven assembly is detachably connected. The bracket assembly includes a support body (2), on which several layers of storage space are distributed vertically at intervals. The storage space layers are provided with storage items for placing crops to be dried. The oven assembly includes an oven body (3) surrounded by several plates with the opening facing upwards. The oven body (3) is used to stack grains to be dried.

2. The combined support frame for drying crops according to claim 1, characterized in that: The top surface of the support base (1) is provided with a plug hole (4), and the bottom surface of the bracket assembly or oven assembly is provided with a plug post (5) that can be inserted into the corresponding plug hole (4). Alternatively, a locking hook may be provided on the top of the support base (1), and a latch may be provided on the bottom of the bracket assembly or oven assembly that can cooperate with the locking hook.

3. A combined support frame for drying crops according to claim 1, characterized in that: The main body (2) of the support includes two or more frames (6) distributed in the horizontal direction, and a horizontal connecting rod (7) connecting two adjacent frames (6). Several longitudinal support plates (8) are arranged in the longitudinal direction on the opposite side walls of two adjacent frames (6). The longitudinal support plates (8) of two adjacent frames (6) located on the same horizontal plane form the storage space layer. The storage items in each storage space layer are tray bodies (9) with the left and right ends mounted on the corresponding longitudinal support plates (8) or hanging rods (10) with several longitudinally distributed rods and the left and right ends mounted on the corresponding longitudinal support plates (8).

4. A combined support frame for drying crops according to claim 3, characterized in that: The end of the hanging rod (10) is provided with a vertical pin (11), and the longitudinal support plate (8) is provided with a connecting through hole for the vertical pin (11) to be inserted.

5. A combined support frame for drying crops according to claim 1, characterized in that: The oven body (3) has a lower port, and a flip valve (12) that can completely cover the lower port is hinged at the lower port of the oven body (3). A drive assembly for driving the flip valve (12) to rotate up and down is provided on the oven body (3).

6. A combined support frame for drying crops according to claim 5, characterized in that: Two flip valves (12) are arranged opposite each other to form a double-door structure. The drive assembly includes a valve bracket (13) connected to the oven body (3). A drive screw (14) is rotatably connected to the valve bracket (13) in the vertical direction. A drive handle (15) is fitted on the upper end of the drive screw (14). A drive seat (16) is screwed to the lower end of the drive screw (14). The two ends of the drive seat (16) are respectively hinged to the two flip valves (12) through a drive connecting rod (17).

7. A combined support frame for drying crops according to claim 1, characterized in that: The bottom of the support base (1) is rotatably connected to a movable roller (18).

8. A dryer, characterized in that: The invention includes a combined support frame for drying crops as described in any one of claims 1-7, and a dryer body, wherein the dryer body has a drying chamber, a plurality of the combined supports are distributed laterally in the drying chamber, and one side of the dryer body is a placement port communicating with the drying chamber, and a placement door is hinged at the placement port to cover and seal the placement port, the placement port being an access channel for the combined supports to enter and exit the drying chamber.

9. A dryer according to claim 8, characterized in that: The drying chamber walls on both sides of the combined support are provided with guide outer support plates in the horizontal direction, and the side walls of the combined support are provided with guide inner support plates (19) that are staggered and matched with the guide outer support plates.

10. A dryer according to claim 8, characterized in that: A guide slide is provided on the bottom surface of the drying chamber along the horizontal direction, and the combined support is slidably fitted on the guide slide.

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