Air source heat pump dryer fixture

Abstract

An air source heat pump dryer fixing device, the support assembly includes a fixed seat, a support rod and a disc, the fixed seat is fixed at the four corners of the base, the support rod can penetrate the fixed seat, and a plurality of clamping grooves are symmetrically arranged on both sides of the support rod, two empty grooves and clamping plates are symmetrically arranged on the top of the fixed seat, the clamping plate can penetrate the empty groove and be inserted into the inside of the clamping groove, the middle part of the disc is provided with a positioning shaft rotationally connected with the fixed seat, when the base is adjusted to be horizontal, the disc is loosened, at this time, the spring resets, the support rod can be reset in the inclined groove, and further, the clamping plate can be reset in the empty groove, in the process, one end of the clamping plate is inserted into the specified clamping groove, through the cooperation of the clamping plate and the clamping groove, the support rod can be limited, and the base can be stably placed on uneven ground.

Description

Technical Field

[0001] This utility model relates to the technical field of air source heat pump dryers, specifically to a fixing device for an air source heat pump dryer. Background Technology

[0002] The air source heat pump dryer is a new type of drying device that mainly utilizes the reverse Carnot principle. The gaseous Freon is pressurized by the compressor to become a high-temperature and high-pressure gas (the temperature reaches 0°C in the inclined trough), which enters the heat exchanger (condenser) on the indoor side. The refrigerant condenses and liquefies, releasing high-temperature heat to heat the air in the drying room. In order to place the air source heat pump dryer stably, it usually needs to be equipped with a fixing device. The fixing device is placed on the ground, and then the air source heat pump dryer is placed on its surface and then locked with bolts to fix the air source heat pump dryer.

[0003] Most existing fixing devices use flat pads. When placing the fixing device on uneven ground, one end of the flat pad will be suspended in the air, making the fixing device unstable. When the air source heat pump dryer vibrates during operation, the fixing device is prone to shaking, resulting in the overall instability and shaking of the air source heat pump dryer. Summary of the Invention

[0004] (I) Technical Problem Solved To address the shortcomings of existing technologies, this utility model provides a fixing device for an air source heat pump dryer. (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A fixing device for an air source heat pump dryer, comprising a base, wherein the upper end of the base is provided with multiple positioning frames, and multiple support components are provided at the four corners of the base;

[0005] The support assembly includes a fixed base, a support rod, and a disc. The fixed base is fixed at the four corners of the base. The support rod passes through the fixed base and has multiple slots symmetrically arranged on both sides. The top of the fixed base has two slots and a retaining plate symmetrically arranged. The retaining plate passes through the slots and is inserted into them. The middle part of the disc has a positioning shaft that is rotatably connected to the fixed base. The disc has two symmetrically arranged inclined slots. One end of the retaining plate has a support rod that passes through the inclined slots. A limiting seat is fixed on the side of the fixed base away from the disc. Two cavities are symmetrically arranged at both ends of the limiting seat. A spring is installed inside each cavity, and one end of the spring has a connecting rod that connects to the other end of the retaining plate.

[0006] Furthermore, an improvement of this utility model is that multiple positioning frames are fixed to the upper end of the base by bolts.

[0007] To improve the stability of the dryer during use, the present invention includes the following improvements: the support assembly further includes a vertical rod that can pass through the support rod and is threadedly connected to the support rod; and an anti-slip seat is fixedly installed at the bottom end of the vertical rod.

[0008] Furthermore, an improvement of this utility model is that the slot is rectangular.

[0009] Furthermore, an improvement of this utility model is that a toggle block is fixedly provided in the middle part of the disc.

[0010] Furthermore, an improvement of this utility model is that a toggle lever is provided at the top of the vertical rod.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, the present invention provides a fixing device for an air source heat pump dryer, which has the following beneficial effects:

[0013] When the base is adjusted to a horizontal position, release the disc. At this time, the spring returns to its original position, allowing the support rod to return to its original position in the inclined groove. Furthermore, it allows the clamping plate to return to its original position in the empty groove. During this process, one end of the clamping plate will be inserted into the designated slot. Through the cooperation of the clamping plate and the slot, the support rod can be limited, allowing the base to be placed stably on uneven ground. When the air source heat pump dryer vibrates during operation, the base is less likely to shake, thus improving the stability of the air source heat pump dryer during use. Attached Figure Description

[0014] Figure 1 is a three-dimensional structural schematic diagram of this utility model;

[0015] Figure 2 is a front view of Figure 1 of this utility model;

[0016] Figure 3 is a partially enlarged structural schematic diagram of point A in Figure 1 of this utility model;

[0017] Figure 4 is a schematic diagram of the internal structure of the hollow cavity in this utility model;

[0018] In the diagram: 1. Base; 2. Positioning frame; 3. Fixing seat; 4. Support rod; 5. Slot; 6. Hollow slot; 7. Card plate; 8. Support rod; 9. Disc; 10. Inclined slot; 11. Actuating block; 12. Limiting seat; 13. Cavity; 14. Connecting rod; 15. Vertical rod; 16. Anti-slip seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4. The present invention provides a fixing device for an air source heat pump dryer, including a base 1, a plurality of positioning frames 2 at the upper end of the base 1, and a plurality of supporting components at the four corners of the base 1.

[0021] The support assembly includes a fixed base 3, a support rod 4, and a disc 9. The fixed base 3 is fixed at the four corners of the base 1. The support rod 4 can pass through the fixed base 3, and multiple slots 5 are symmetrically arranged on both sides of the support rod 4. The top of the fixed base 3 is symmetrically arranged with two hollow slots 6 and a retaining plate 7. The retaining plate 7 can pass through the hollow slot 6 and be inserted into the inside of the slot 5. The middle part of the disc 9 is provided with a positioning shaft that is rotatably connected to the fixed base 3. Two inclined slots 10 are symmetrically arranged on the disc 9. One end of the retaining plate 7 is provided with a support rod 8 that can pass through the inclined slot 10. A limiting seat 12 is fixedly arranged on the side of the fixed base 3 away from the disc 9. Two cavities 13 are symmetrically arranged at both ends of the limiting seat 12. A spring is provided inside the cavity 13. One end of the spring is provided with a connecting rod 14 that connects to the other end of the retaining plate 7.

[0022] In use, multiple positioning frames 2 are fixed to designated positions on the air source heat pump dryer with bolts, and then multiple positioning frames 2 are fixed to the upper end of the base 1 with bolts, so that the base 1 can support the air source heat pump dryer. At this time, multiple support components can support the base 1 and the air source heat pump dryer.

[0023] When the surface is uneven, rotating the disc 9 allows the two support rods 8 to slide within the inclined groove 10. This allows the two retaining plates 7 to be pulled out of the empty groove 6, causing one end of the retaining plate 7 to disengage from the retaining groove 5. At this point, the connecting rod 14 will stretch the spring within the cavity 13, and the support assembly will then be in the following state: Figure 3As shown, pushing the support rod 4 at this time allows it to rise and fall at the fixed seat 3, facilitating temporary adjustment of its position. When the base 1 is adjusted to a horizontal state, releasing the disc 9 causes the spring to return to its original position, allowing the support rod 8 to return to its original position within the inclined groove 10. Furthermore, it allows the retaining plate 7 to return to its original position within the empty groove 6. During this process, one end of the retaining plate 7 will be inserted into the designated retaining groove 5. Through the cooperation between the retaining plate 7 and the retaining groove 5, the support rod 4 can be limited, allowing the base 1 to be stably placed on uneven ground. When the air source heat pump dryer vibrates during operation, the base 1 is less likely to shake, thus improving the stability of the air source heat pump dryer during use.

[0024] In this embodiment, the multiple positioning frames 2 can be fixed to the upper end of the base 1 by bolts.

[0025] In this embodiment, the support assembly further includes a vertical rod 15, which can pass through the support rod 4 and is threadedly connected to the support rod 4. An anti-slip seat 16 is fixedly installed at the bottom end of the vertical rod 15. Since there is a certain gap between the multiple slots 5, after the base 1 is leveled, there will still be a gap between the bottom end of the support rod 4 and the placement surface. At this time, rotating the vertical rod 15 will allow the vertical rod 15 to descend within the support rod 4 through the action of the threaded structure, so that the anti-slip seat 16 can contact the placement surface, which facilitates fine adjustment of the position of the anti-slip seat 16 and further improves the stability of the base 1 when it is placed.

[0026] In this embodiment, the card slot 5 is rectangular.

[0027] In this embodiment, a toggle block 11 is fixedly provided in the middle part of the disc 9 to make the disc 9 easy to toggle, and a toggle lever is provided at the top of the vertical rod 15 to make the vertical rod 15 easy to operate.

[0028] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A fixing device for an air source heat pump dryer, comprising a base (1), wherein the upper end of the base (1) is provided with a plurality of positioning brackets (2), characterized in that: The base (1) is provided with multiple support components at its four corners; The support assembly includes a fixed seat (3), a support rod (4), and a disc (9). The fixed seat (3) is fixed at the four corners of the base (1). The support rod (4) can pass through the fixed seat (3), and multiple slots (5) are symmetrically arranged on both sides of the support rod (4). Two empty slots (6) and a locking plate (7) are symmetrically arranged on the top of the fixed seat (3). The locking plate (7) can pass through the empty slot (6) and be inserted into the slot (5). The middle part of the disc (9) is provided with a positioning shaft that is rotatably connected to the fixed seat (3). Two inclined slots (10) are symmetrically arranged on the disc (9). One end of the locking plate (7) is provided with a support rod (8) that can pass through the inclined slot (10). A limiting seat (12) is fixedly arranged on the side of the fixed seat (3) away from the disc (9). Two cavities (13) are symmetrically arranged at both ends of the limiting seat (12). A spring is provided inside the cavity (13). One end of the spring is provided with a connecting rod (14) that connects to the other end of the locking plate (7).

2. The fixing device for an air source heat pump dryer according to claim 1, characterized in that: Multiple positioning frames (2) are fixed to the upper end of the base (1) by bolts.

3. The fixing device for an air source heat pump dryer according to claim 2, characterized in that: The support assembly also includes a vertical rod (15), which can pass through the support rod (4) and is threadedly connected to the support rod (4). An anti-slip seat (16) is fixedly provided at the bottom end of the vertical rod (15).

4. The fixing device for an air source heat pump dryer according to claim 3, characterized in that: The slot (5) is rectangular.

5. The fixing device for an air source heat pump dryer according to claim 4, characterized in that: The middle part of the disc (9) is also fixedly provided with a toggle block (11).

6. The fixing device for an air source heat pump dryer according to claim 5, characterized in that: The top of the vertical rod (15) is provided with a lever.

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