Box type heat exchange device

Abstract

A box type heat exchange device comprises an equipment base, a second supporting plate, a pressing wheel shaft, a center shaft and a worm frame, a lead screw groove is formed in the side portion of the equipment base, a lead screw shaft groove is formed in the lead screw groove, a lead screw shaft is arranged on the side portion of a double-thread lead screw, the lead screw shaft groove is matched with the lead screw shaft, the lead screw shaft groove is connected with the lead screw shaft, and the lead screw shaft rotates in the lead screw shaft groove. The side portion of the lead screw shaft is fixedly connected with the hexagonal base, the rotating base slides in a lead screw shaft groove, the interior of the double-thread lead screw is in threaded connection with the rotating base, the side portion of the rotating base and the side portion of the first supporting plate are both fixedly connected with the supporting shaft, the supporting shaft is matched with the supporting arm, the supporting shaft is connected with the supporting arm, and the supporting arm rotates on the side portion of the supporting shaft. The lower portion of the equipment base is fixedly connected with the wheel assembly.

Description

Technical Field

[0001] The utility model relates to the field of box heat exchange, in particular to a box heat exchange device. Background Art

[0002] The existing patent (publication number: CN220670288U) proposes a box heat exchange device. It includes a base, on the upper surface of the base is fixedly installed the main body of the heat exchanger, inside the base are rotatably installed a number of first driving screws, on the surface of the first driving screw is thread sleeved with a first lifting sleeve, and at the bottom end of the first lifting sleeve is rotatably installed a roller, inside the base is fixedly installed a first guiding sleeve, the first lifting sleeve is slidably inserted in the middle of the first guiding sleeve, below the base is slidably installed up and down a fixed bottom plate, and between the fixed bottom plate and the first driving screw is connected a transmission component. However, for this device, "at the bottom end of the first lifting sleeve is rotatably installed a roller", and the equipment relies on the rollers at the lower part of the base for support and movement. When the angle of the single main body is required, the operator needs to move the base as a whole, which has certain limitations. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a box heat exchange device which drives a worm to rotate through a worm motor at the lower part of a driving groove, makes the worm drive a central shaft at the lower part of a second support plate to rotate, so that the second support plate drives a heat exchange box to adjust the angle, without moving the equipment as a whole, thereby increasing the adaptability of the equipment.

[0004] The purpose of the utility model is realized through the following technical solutions:

[0005] A box heat exchange device includes an equipment base, a second support plate, a pressure wheel shaft, a central shaft, and a worm frame. The side part of the equipment base has a lead screw groove, and inside the lead screw groove is a lead screw shaft groove. The side part of the double-threaded lead screw has a lead screw shaft, and the lead screw shaft groove is adapted to the lead screw shaft. The lead screw shaft groove is connected to the lead screw shaft, and the lead screw shaft rotates inside the lead screw shaft groove. The side part of the lead screw shaft is fixedly connected to a hexagonal seat. The rotating seat slides inside the lead screw shaft groove. The inside of the double-threaded lead screw is thread-connected to the rotating seat. The side parts of the rotating seat and the first support plate are both fixedly connected to a support shaft. The support shaft is adapted to the support arm. The support shaft is connected to the support arm, and the support arm rotates on the side of the support shaft. The lower part of the equipment base is fixedly connected to a wheel assembly.

[0006] The side part of the second support plate is fixedly connected to a pressure wheel shaft. The pressure wheel shaft is adapted to the pressure wheel. The pressure wheel shaft is connected to the pressure wheel, and the pressure wheel rotates inside the pressure wheel shaft. The upper part of the equipment base has a shaft disc, and the pressure wheel rotates on the upper part of the shaft disc. Inside the shaft disc is a central shaft groove.

[0007] The lower part of the second support plate is fixedly connected to the central axis. The central axis groove is adapted to the central axis. The central axis groove is connected to the central axis, and the central axis rotates inside the central axis groove. The inside of the equipment base has a drive groove, and the front part of the drive groove is fixedly connected to the worm gear frame.

[0008] The lower part of the central axis is fixedly connected to the worm gear. The worm gear frame is adapted to the worm gear. The worm gear frame is connected to the worm gear, and the worm gear rotates inside the worm gear frame. The rear part of the drive groove is fixedly connected to the worm shaft frame. The inside of the worm is fixedly connected to the worm shaft, and the worm shaft frame is adapted to the worm shaft. Beneficial effects

[0009] 1. During the use of the box-type heat exchange device of the present utility model, the worm is driven to rotate by the worm motor at the lower part of the drive groove, so that the worm drives the central axis at the lower part of the second support plate to rotate, thereby enabling the second support plate to drive the heat exchange box to adjust the angle, without the need to move the equipment as a whole, thereby increasing the adaptability of the equipment.

[0010] 2. During the use of the box-type heat exchange device of the present utility model, the double-threaded lead screw is driven to rotate by the hexagonal seat on the side of the equipment base, so that the double-threaded lead screw drives the two sets of rotating seats to move inward while the first support plate moves up and down, thereby enabling the first support plate to support the equipment instead of the wheel assembly, avoiding the continuous load-bearing of the wheel assembly, and thereby increasing the stability of the equipment.

[0011] 3. During the use of the box-type heat exchange device of the present utility model, the worm is driven to rotate by the worm motor on the side of the worm shaft frame, so that the worm drives the central axis to rotate, and at the same time, it cooperates with the pressure wheel on the side of the second support plate to bear the load of the shaft disc, avoiding friction damage during rotation, and thereby increasing the service life of the equipment. Description of the drawings

[0012] Figure 1 It is a schematic structural diagram of a box-type heat exchange device described in the present utility model.

[0013] Figure 2 It is a three-dimensional assembly schematic diagram of the lead screw groove structure of a box-type heat exchange device described in the present utility model.

[0014] Figure 3 It is a three-dimensional assembly schematic diagram of the support arm structure of a box-type heat exchange device described in the present utility model.

[0015] Figure 4 It is a partial cross-sectional three-dimensional assembly schematic diagram of the pressure wheel structure of a box-type heat exchange device described in the present utility model.

[0016] Figure 5 It is a three-dimensional assembly schematic diagram of the drive groove structure of a box-type heat exchange device described in the present utility model.

[0017] Figure 6Schematic three-dimensional assembly diagram of the worm gear structure of a box-type heat exchange device described in the present utility model. Specific implementation mode

[0018] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0019] Embodiment 1:

[0020] A box-type heat exchange device includes an equipment base 01, a second support plate 13, a pressure wheel shaft 14, a central shaft 18, and a worm gear bracket 22. The side of the equipment base 01 has a lead screw groove 02, and the inside of the lead screw groove 02 has a lead screw shaft groove 03. The side of the double-threaded lead screw 04 has a lead screw shaft 05. During the use of the box-type heat exchange device, the double-threaded lead screw 04 is driven to rotate by the hexagonal seat 06 on the side of the equipment base 01, so that the double-threaded lead screw 04 drives the two sets of rotating seats 08 to move inward while the first support plate 09 moves up and down, so that the first support plate 09 replaces the wheel assembly 12 to support the equipment, avoiding the continuous load-bearing of the wheel assembly 12, thereby increasing the stability of the equipment. The lead screw shaft groove 03 is adapted to the lead screw shaft 05, the lead screw shaft groove 03 is connected to the lead screw shaft 05, the lead screw shaft 05 rotates inside the lead screw shaft groove 03, the side of the lead screw shaft 05 is fixedly connected to the hexagonal seat 06, the rotating seat 08 slides inside the lead screw shaft groove 03, the inside of the double-threaded lead screw 04 is threadedly connected to the rotating seat 08, the side of the rotating seat 08 and the side of the first support plate 09 are both fixedly connected to the support shaft 10, the support shaft 10 is adapted to the support arm 11, the support shaft 10 is connected to the support arm 11, the support arm 11 rotates on the side of the support shaft 10, and the lower part of the equipment base 01 is fixedly connected to the wheel assembly 12.

[0021] Embodiment 2:

[0022] The side of the second support plate 13 described in the present utility model is fixedly connected to the pressure wheel shaft 14, the pressure wheel shaft 14 is adapted to the pressure wheel 15, the pressure wheel shaft 14 is connected to the pressure wheel 15. During the use of the box-type heat exchange device, the worm 23 is driven to rotate by the worm motor 25 on the side of the worm gear bracket 22, so that the worm 23 drives the central shaft 18 to rotate, and at the same time, the pressure wheel 15 on the side of the second support plate 13 bears the load of the shaft disc 16, avoiding friction damage during rotation, thereby increasing the service life of the equipment. The pressure wheel 15 rotates inside the pressure wheel shaft 14, the upper part of the equipment base 01 has a shaft disc 16, the pressure wheel 15 rotates on the upper part of the shaft disc 16, and the inside of the shaft disc 16 has a central shaft groove 17.

[0023] Embodiment 3:

[0024] The lower part of the second support plate 13 of the present utility model is fixedly connected to the central shaft 18. The central shaft groove 17 is adapted to the central shaft 18. The central shaft groove 17 is connected to the central shaft 18, and the central shaft 18 rotates inside the central shaft groove 17. The inside of the equipment base 01 has a drive groove 19, and the front part of the drive groove 19 is fixedly connected to the worm gear frame 20.

[0025] Embodiment 4:

[0026] The lower part of the central shaft 18 of the present utility model is fixedly connected to the worm gear 21. The worm gear frame 20 is adapted to the worm gear 21. The worm gear frame 20 is connected to the worm gear 21, and the worm gear 21 rotates inside the worm gear frame 20. The rear part of the drive groove 19 is fixedly connected to the worm shaft frame 22. The inside of the worm 23 is fixedly connected to the worm shaft 24. The worm shaft frame 22 is adapted to the worm shaft 24.

[0027] Embodiment 5:

[0028] The worm shaft frame 22 of the present utility model is connected to the worm shaft 24, and the worm shaft 24 rotates inside the worm shaft frame 22. The worm 23 meshes with the side of the worm gear 21. The side of the worm shaft frame 22 is fixedly connected to the worm motor 25. The inside of the worm motor 25 is fixedly connected to the worm shaft 24. During the use of the box-type heat exchange device, the worm 23 is driven to rotate by the worm motor 25 at the lower part of the drive groove 19, so that the worm 23 drives the central shaft 18 at the lower part of the second support plate 13 to rotate, thereby enabling the second support plate 13 to drive the heat exchange box 26 to adjust the angle, without the need to move the equipment as a whole, thereby increasing the adaptability of the equipment. The upper part of the second support plate 13 is fixedly connected to the heat exchange box 26.

[0029] Embodiment 6:

[0030] Installation steps of the utility model: Rotate the lead screw shaft 05 inside the lead screw shaft groove 03, fixedly connect the side of the lead screw shaft 05 with the hexagonal seat 06, slide the rotating seat 08 inside the lead screw shaft groove 03, thread-connect the inside of the double-threaded lead screw 04 with the rotating seat 08, fixedly connect the sides of the rotating seat 08 and the first support plate 09 with the support shaft 10, rotate the support arm 11 on the side of the support shaft 10, fixedly connect the lower part of the equipment base 01 with the wheel assembly 12, fixedly connect the side of the second support plate 13 with the pressure wheel shaft 14, rotate the pressure wheel 15 inside the pressure wheel shaft 14, rotate the pressure wheel 15 on the upper part of the axle disc 16, fixedly connect the lower part of the second support plate 13 with the central shaft 18, rotate the central shaft 18 inside the central shaft groove 17, fixedly connect the front part of the drive groove 19 with the worm gear holder 20, fixedly connect the lower part of the central shaft 18 with the worm gear 21, rotate the worm gear 21 inside the worm gear holder 20, fixedly connect the rear part of the drive groove 19 with the worm shaft holder 22, fixedly connect the inside of the worm 23 with the worm shaft 24, rotate the worm shaft 24 inside the worm shaft holder 22, engage the worm 23 on the side of the worm gear 21, fixedly connect the side of the worm shaft holder 22 with the worm motor 25, fixedly connect the inside of the worm motor 25 with the worm shaft 24, and fixedly connect the upper part of the second support plate 13 with the heat exchange box 26.

[0031] The above are only the preferred embodiments of the utility model and are not used to limit the utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A box-type heat exchange device, characterized in that : It comprises an equipment base (01), a second support plate (13), a pressure wheel shaft (14), a central shaft (18), and a worm frame (22), wherein the equipment base (01) has a screw groove (02) on the side, a screw shaft groove (03) is provided inside the screw groove (02), a double-threaded screw (04) has a screw shaft (05) on the side, the screw shaft groove (03) is adapted to the screw shaft (05), the screw shaft groove (03) is connected to the screw shaft (05), the screw shaft (05) rotates inside the screw shaft groove (03), and the screw shaft (0 5) The side is fixedly connected to the hexagonal seat (06), the rotating seat (08) slides inside the screw shaft groove (03), the double-threaded screw (04) is threadedly connected to the rotating seat (08), the side of the rotating seat (08) and the side of the first support plate (09) are fixedly connected to the support shaft (10), the support shaft (10) is adapted to the support arm (11), the support shaft (10) is connected to the support arm (11), the support arm (11) rotates on the side of the support shaft (10), and the lower part of the equipment base (01) is fixedly connected to the wheel assembly (12).

2. A box-type heat exchange device according to claim 1, characterized in that The side of the second support plate (13) is fixedly connected to the pressure wheel shaft (14), the pressure wheel shaft (14) is adapted to the pressure wheel (15), the pressure wheel shaft (14) is connected to the pressure wheel (15), the pressure wheel (15) rotates inside the pressure wheel shaft (14), the upper part of the equipment base (01) is provided with a shaft disk (16), the pressure wheel (15) rotates on the upper part of the shaft disk (16), and the shaft disk (16) has a central shaft groove (17) inside.

3. A box-type heat exchange device according to claim 2, characterized in that The lower part of the second support plate (13) is fixedly connected to the central shaft (18), the central shaft groove (17) is adapted to the central shaft (18), the central shaft groove (17) is connected to the central shaft (18), the central shaft (18) rotates inside the central shaft groove (17), and a driving groove (19) is provided inside the equipment base (01), and the front part of the driving groove (19) is fixedly connected to the worm gear frame (20).

4. A box-type heat exchange device according to claim 3, characterized in that The lower part of the central shaft (18) is fixedly connected to the worm wheel (21), the worm wheel frame (20) is adapted to the worm wheel (21), the worm wheel frame (20) is connected to the worm wheel (21), the worm wheel (21) rotates inside the worm wheel frame (20), the rear part of the driving groove (19) is fixedly connected to the worm frame (22), the inside of the worm (23) is fixedly connected to the worm shaft (24), and the worm frame (22) is adapted to the worm shaft (24).

5. A box-type heat exchange device according to claim 1, characterized in that The worm frame (22) is connected to the worm shaft (24), the worm shaft (24) rotates inside the worm frame (22), the worm (23) meshes with the side of the worm wheel (21), the side of the worm frame (22) is fixedly connected to the worm motor (25), the inside of the worm motor (25) is fixedly connected to the worm shaft (24), and the upper part of the second support plate (13) is fixedly connected to the heat exchange box (26).

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