Rainproof device for mechanical equipment leasing

Abstract

The utility model discloses a rainproof device for mechanical equipment leasing, and relates to the technical field of mechanical equipment. The rain-proof mechanism comprises a rain-proof mechanism main body, a protection device is arranged at the top of the inner wall of the rain-proof mechanism main body, and a transmission device is arranged in the rain-proof mechanism main body; the protection device comprises a U-shaped fixing frame, and rainproof cloth is arranged at the top of the U-shaped fixing frame and arranged in the rainproof mechanism body. The driving motor is started by a worker, so that the threaded rod rotates to drive the threaded block and the U-shaped fixing frame to move, and the rainproof cloth can be driven to move to the bottom of the rainproof mechanism main body, so that a closed space can be formed, internal mechanical equipment can be protected, rainwater entering the mechanical equipment in rainy days is reduced, and the mechanical equipment is prevented from being damaged. Therefore, the probability that the mechanical equipment is damaged due to the fact that rainwater enters the mechanical equipment is reduced, and the service life of the mechanical equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical equipment, and specifically relates to a rainproof device for mechanical equipment rental. Background Art

[0002] There are many kinds of mechanical equipment. When the mechanical equipment is running, some of its parts or even the mechanical equipment itself can perform different forms of mechanical movement. The mechanical equipment is composed of driving devices, speed change devices, transmission devices, working devices, braking devices, protective devices, lubrication systems and cooling systems. Packaging machinery can be divided into fully automatic packaging machinery and semi-automatic packaging machinery according to the supply method of packaging objects and packaging materials; if divided by the scope of use of the packaging objects, it can be divided into general packaging machines, dual-purpose packaging machines and special packaging machines; and according to the type of packaging, it can be divided into individual packaging machines, inner packaging machines and outer packaging machines, etc. Packaging machinery used for processing packaging materials and containers includes composite material processing machinery, bag making machinery and plastic hollow container processing machinery, etc.

[0003] Some of the existing mechanical equipment for rent will be stored in the open air. If it encounters rainy weather, rainwater will enter the interior of the mechanical equipment, and the rainwater will corrode the mechanical equipment, thereby causing damage to the mechanical equipment, reducing the service life of the mechanical equipment, and even making the mechanical equipment unusable. Chinese patent publication number CN217734986U discloses a rainproof device for mechanical equipment rental. The above-mentioned comparative documents prove the objective existence of this shortcoming.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a rainproof device for mechanical equipment rental, which solves the technical problem in the prior art that some mechanical equipment rentals are stored in the open air, and rainwater easily enters the interior of the mechanical equipment, causing damage to the mechanical equipment and making it unusable.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A rainproof device for mechanical equipment rental, comprising: a rainproof mechanism main body, a protective device is installed on the top of the inner wall of the rainproof mechanism main body, and a transmission device is installed inside the rainproof mechanism main body;

[0008] The protective device includes a U-shaped fixing frame, a rainproof cloth is installed on the top of the U-shaped fixing frame, the rainproof cloth is arranged inside the main body of the rainproof mechanism, a pulling component is installed inside the main body of the rainproof mechanism, the rainproof cloth cooperates with the pulling component, two sliding grooves are provided on the rear side of the inner wall of the main body of the rainproof mechanism, a threaded block is provided for sliding inside the sliding groove, the threaded block is fixedly connected to the U-shaped fixing frame, the internal thread of the threaded block is cooperated with a threaded rod, the threaded rod is cooperated with the transmission device, a U-shaped slot is provided at the bottom of the inner wall of the main body of the rainproof mechanism, and the U-shaped slot is clamped with the U-shaped fixing frame.

[0009] Optionally, the transmission device includes a driving motor, which is installed on the top of the rainproof mechanism body. A bevel gear 1 is installed at the output end of the driving motor. Two limit blocks 1 are installed inside the rainproof mechanism body. A transmission rod 1 is rotated internally by the limit block 1. Bevel gear 2 is installed in the middle and front and rear sides of the surface of the transmission rod 1. Bevel gear 2 in the middle of the surface of the transmission rod 1 is meshed with bevel gear 1, and bevel gear 3 is meshed on the opposite sides of the two bevel gears 2. Bevel gear 3 is fixedly connected to the threaded rod.

[0010] Optionally, the pulling assembly includes a limit block 2, which is installed inside the main body of the rainproof mechanism. The internal rotation of the limit block 2 is matched with a transmission rod 2. Bevel gears 4 are installed at both ends of the surface of the transmission rod 2. One of the bevel gears 4 is meshed with the bevel gear 1, and the surface of the other bevel gear 4 is meshed with a bevel gear 5. A rotating rod is installed inside the bevel gear 5. Three pull ropes are fixedly connected to the surface of the rotating rod, and the three pull ropes are respectively fixedly connected to the three surfaces of the rainproof cloth.

[0011] Optionally, two limiting rings are installed on the surface of the rotating rod, the two limiting rings are installed on the top of the bevel gear five, and the three pull ropes are wound between the two limiting rings.

[0012] Optionally, two spring pins are installed at the bottom of the right side of the rainproof mechanism body, and two fixing grooves are opened on one side of the U-shaped fixing frame, and the spring pins are snap-connected with the fixing grooves.

[0013] Optionally, two fixing plates are installed on the front and rear sides of the main body of the rainproof mechanism, and the internal threads of the fixing plates are matched with fixing bolts.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] The staff starts the drive motor, causing the threaded rod to rotate, driving the threaded block and the U-shaped fixed frame to move, which can drive the rainproof cloth to move to the bottom of the rainproof mechanism body, thereby forming a closed space to protect the internal mechanical equipment. When it rains, it can reduce the amount of rainwater entering the interior of the mechanical equipment, thereby reducing the probability of damage to the mechanical equipment due to rainwater entering the interior of the mechanical equipment and increasing the service life of the mechanical equipment.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the rainproof mechanism of one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the main body of the rainproof mechanism of one embodiment of the utility model;

[0020] Figure 3 The figure is a schematic diagram of a U-shaped fixing frame structure according to an embodiment of the present utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Rainproof mechanism body; 2. Driving motor; 3. Rotating rod; 4. Rainproof cloth; 5. U-shaped fixing frame; 6. Sliding groove; 7. Fixing plate; 8. Fixing bolt; 9. U-shaped slot; 10. Spring pin; 11. Fixing slot; 12. Bevel gear one; 13. Bevel gear two; 14. Bevel gear three; 15. Transmission rod one; 16. Limit block one; 17. Bevel gear four; 18. Transmission rod two; 19. Limit block two; 20. Pull rope; 21. Limit ring; 22. Threaded block; 23. Threaded rod; 24. Bevel gear five.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-3As shown, in this embodiment, a rainproof device for mechanical equipment rental is provided, including a rainproof mechanism body 1, a protective device is installed on the top of the inner wall of the rainproof mechanism body 1, and a transmission device is installed inside the rainproof mechanism body 1;

[0026] The protective device includes a U-shaped fixed frame 5, a rainproof cloth 4 is installed on the top of the U-shaped fixed frame 5, the rainproof cloth 4 is arranged inside the rainproof mechanism main body 1, a pulling component is installed inside the rainproof mechanism main body 1, the rainproof cloth 4 cooperates with the pulling component, two sliding grooves 6 are provided on the rear side of the inner wall of the rainproof mechanism main body 1, a threaded block 22 is provided inside the sliding groove 6 for sliding, the threaded block 22 is fixedly connected to the U-shaped fixed frame 5, the internal thread of the threaded block 22 is cooperated with a threaded rod 23, the threaded rod 23 cooperates with the transmission device, a U-shaped card slot 9 is provided at the bottom of the inner wall of the rainproof mechanism main body 1, and the U-shaped card slot 9 is clamped with the U-shaped fixed frame 5.

[0027] The application of one aspect of the present embodiment is as follows: when in use, first, the staff fixes the rainproof mechanism body 1 at the position required by the staff through the fixing plate 7 and the fixing bolts 8. At this time, the staff places the mechanical equipment into the interior of the rainproof mechanism body 1. When encountering rainy weather, the staff starts the driving motor 2, and the output end of the driving motor 2 rotates to drive the bevel gear 12 to rotate. The rotation of the bevel gear 12 drives one of the bevel gears 2 13 to rotate. The rotation of the bevel gear 2 13 drives the transmission rod 1 15 to rotate. The rotation of the transmission rod 1 15 drives the other two bevel gears 2 13 to rotate. The rotation of the bevel gears 2 13 at both ends of the transmission rod 1 15 drives the bevel gear 3 14 to rotate. The rotation of the bevel gear 3 14 drives the threaded rod 23 to rotate. The rotation of the threaded rod 23 drives the threaded block 22 to move. The movement of the threaded block 22 drives the U-shaped fixed frame 5 to move. The movement of the U-shaped fixed frame 5 drives the rainproof cloth 4 to move. When the U-shaped fixed frame 5 moves to the inside of the U-shaped slot 9, the U-shaped fixed frame 5 can be fixed under the action of the spring pin 10. The rotation of the bevel gear 2 13 in the middle of the transmission rod 1 15 will also drive the bevel gear The bevel gear 4 17 rotates, the bevel gear 4 17 rotates to drive the transmission rod 2 18 to rotate, the bevel gear 4 17 rotates to drive the bevel gear 4 17 at the other end of the transmission rod 2 18 to rotate, the bevel gear 4 17 at the other end of the transmission rod 2 18 rotates to drive the bevel gear 5 24 to rotate, the bevel gear 5 24 rotates to drive the rotating rod 3 to rotate, the rotating rod 3 rotates to make the pull rope 20 wound on the rotating rod 3 to be retracted and released, when the rainproof cloth 4 moves downward, the two ends of the pull rope 20 are affected by the rotation of the rotating rod 3 and the downward force of the rainproof cloth 4 driven by the U-shaped fixed frame 5, so that the pull rope 20 will collapse Tight, on the contrary, the reverse rotation of the rotating rod 3 and the upward force of the U-shaped fixed frame 5 to drive the rainproof cloth 4 will also be tightened, so that the three pull ropes 20 will not be entangled with each other. When the staff needs to put away the rainproof cloth 4 and the U-shaped fixed frame 5, the staff pulls the spring pin 10 to make the spring pin 10 disengage from the inside of the fixing groove 11, thereby releasing the fixation of the U-shaped fixed frame 5. The staff starts the driving motor 2 again, so that the output end of the driving motor 2 rotates in the opposite direction, and the transmission device rotates in the opposite direction, so that the rainproof cloth 4 and the U-shaped fixed frame 5 can be put away.

[0028] The transmission device of this embodiment includes a driving motor 2, which is installed on the top of the rainproof mechanism main body 1. A bevel gear 12 is installed at the output end of the driving motor 2. Two limit blocks 16 are installed inside the rainproof mechanism main body 1. The internal rotation of the limit block 16 is matched with a transmission rod 15. The middle part and the front and rear sides of the surface of the transmission rod 15 are equipped with a bevel gear 2 13. The bevel gear 2 13 in the middle part of the surface of the transmission rod 15 is meshed with the bevel gear 12, and the opposite sides of the two bevel gears 2 13 are meshed with bevel gears 3 14, and the bevel gear 3 14 is fixedly connected to the threaded rod 23. The staff starts the drive motor 2, and the output end of the drive motor 2 rotates to drive the bevel gear 12, the rotation of the bevel gear 12 drives one of the bevel gears 2 13 to rotate, the rotation of the bevel gear 2 13 drives the transmission rod 15 to rotate, the rotation of the transmission rod 15 drives the other two bevel gears 2 13 to rotate, the rotation of the bevel gears 2 13 at both ends of the transmission rod 15 drives the bevel gear 3 14 to rotate, and the rotation of the bevel gear 3 14 drives the threaded rod 23 to rotate.

[0029] The pulling assembly of this embodiment includes a limit block 2 19, which is installed inside the rainproof mechanism body 1, and the internal rotation of the limit block 2 19 is matched with a transmission rod 2 18. Bevel gears 4 17 are installed at both ends of the surface of the transmission rod 2 18, one of the bevel gears 4 17 is meshed with the bevel gear 1 12, and the surface of the other bevel gear 4 17 is meshed with a bevel gear 5 24, and the interior of the bevel gear 5 24 is installed with a rotating rod 3, and three pull ropes 20 are fixedly connected to the surface of the rotating rod 3, and the three pull ropes 20 are respectively fixedly connected to the three surfaces of the rainproof cloth 4. The rotation of the bevel gear 2 13 in the middle of the transmission rod 15 will also drive the bevel gear 4 17 to rotate, and the rotation of the bevel gear 4 17 drives the transmission rod 2 18 to rotate, and the rotation of the bevel gear 4 17 drives the bevel gear 4 17 at the other end of the transmission rod 2 18 to rotate, and the rotation of the bevel gear 4 17 at the other end of the transmission rod 2 18 drives the bevel gear 5 24 to rotate, and the rotation of the bevel gear 5 24 drives the rotating rod 3 to rotate, and the rotation of the rotating rod 3 causes the pull rope 20 wrapped around the rotating rod 3 to be retracted and released.

[0030] The surface of the rotating rod 3 of this embodiment is provided with two limiting rings 21, which are provided on the top of the bevel gear 5 24, and the three pull ropes 20 are wound between the two limiting rings 21. The limiting rings 21 can limit the position of the pull ropes 20 when they are wound, so as to prevent the pull ropes 20 from being wound on the bevel gear 5 24.

[0031] Two spring pins 10 are installed at the bottom of the right side of the rainproof mechanism body 1 of this embodiment, and two fixing grooves 11 are provided on one side of the U-shaped fixing frame 5, and the spring pins 10 are engaged with the fixing grooves 11. When the U-shaped fixing frame 5 moves into the U-shaped groove 9, the U-shaped fixing frame 5 can be fixed under the action of the spring pins 10.

[0032] The front and rear sides of the rainproof mechanism body 1 of this embodiment are both equipped with two fixing plates 7, and the internal threads of the fixing plates 7 are matched with fixing bolts 8. The staff fixes the rainproof mechanism body 1 to the position required by the staff through the fixing plates 7 and the fixing bolts 8.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A rainproof device for mechanical equipment rental, characterized in that: include: A rainproof mechanism main body (1), wherein a protective device is installed on the top of the inner wall of the rainproof mechanism main body (1), and a transmission device is installed inside the rainproof mechanism main body (1); The protective device comprises a U-shaped fixing frame (5), a rainproof cloth (4) is arranged on the top of the U-shaped fixing frame (5), the rainproof cloth (4) is arranged inside the rainproof mechanism body (1), a pulling assembly is arranged inside the rainproof mechanism body (1), the rainproof cloth (4) cooperates with the pulling assembly, two sliding grooves (6) are arranged on the rear side of the inner wall of the rainproof mechanism body (1), a threaded block (22) is arranged inside the sliding groove (6), the threaded block (22) is fixedly connected to the U-shaped fixing frame (5), the internal thread of the threaded block (22) cooperates with a threaded rod (23), the threaded rod (23) cooperates with the transmission device, and a U-shaped clamping groove (9) is arranged on the bottom of the inner wall of the rainproof mechanism body (1), and the U-shaped clamping groove (9) is clamped with the U-shaped fixing frame (5).

2. A rainproof device for mechanical equipment rental according to claim 1, characterized in that: The transmission device comprises a driving motor (2), the driving motor (2) being mounted on the top of a rainproof mechanism body (1), a bevel gear 1 (12) being mounted on the output end of the driving motor (2), two limit blocks 1 (16) being mounted inside the rainproof mechanism body (1), a transmission rod 1 (15) being rotatably matched inside the limit blocks 1 (16), a bevel gear 2 (13) being mounted on the middle part and the front and rear sides of the surface of the transmission rod 1 (15), the bevel gear 2 (13) being mounted on the middle part of the surface of the transmission rod 1 (15) being meshed with the bevel gear 1 (12), wherein the two bevel gears 2 (13) are meshed with bevel gear 3 (14) on opposite sides thereof, and the bevel gear 3 (14) being fixedly connected to the threaded rod (23).

3. A rainproof device for mechanical equipment rental according to claim 1, characterized in that: The pulling assembly comprises a second limit block (19), which is installed inside the main body (1) of the rainproof mechanism. The second limit block (19) is internally rotatably matched with a second transmission rod (18). Two ends of the surface of the second transmission rod (18) are provided with four bevel gears (17), one of which is meshed with a first bevel gear (12), and the surface of the other bevel gear (17) is meshed with a fifth bevel gear (24). A rotating rod (3) is installed inside the fifth bevel gear (24), and three pull ropes (20) are fixedly connected to the surface of the rotating rod (3). The three pull ropes (20) are respectively fixedly connected to three surfaces of the rainproof cloth (4).

4. A rainproof device for mechanical equipment rental according to claim 3, characterized in that: Two limiting rings (21) are installed on the surface of the rotating rod (3), the two limiting rings (21) are installed on the top of the bevel gear five (24), and three pull ropes (20) are wound between the two limiting rings (21).

5. A rainproof device for mechanical equipment rental according to claim 1, characterized in that: Two spring pins (10) are installed at the bottom of the right side of the rainproof mechanism body (1), and two fixing grooves (11) are opened on one side of the U-shaped fixing frame (5), and the spring pins (10) are clamped with the fixing grooves (11).

6. A rainproof device for mechanical equipment rental according to claim 1, characterized in that: Two fixing plates (7) are installed on the front and rear sides of the rainproof mechanism body (1), and the internal threads of the fixing plates (7) are matched with fixing bolts (8).

Images