Bottom plate connecting device of washing machine

Abstract

The utility model discloses a washing machine bottom plate connecting device which comprises a bottom plate, a strip-shaped groove is formed in the bottom plate, a two-way threaded rod is rotatably installed in the strip-shaped groove, the two sides of the surface of the two-way threaded rod are both sleeved with screw sleeves in a threaded mode, a motor is fixedly installed on one side of the bottom plate, and the motor is fixedly connected with the two sides of the bottom plate. The output end of the motor penetrates through the bottom plate and is fixedly connected with one side of the bidirectional threaded rod, a long groove located above the strip-shaped groove is formed in the top of the bottom plate, moving rods are movably installed on the two sides of the interior of the long groove, the bottoms of the moving rods are fixedly connected with the tops of the threaded sleeves, and connecting rods are fixedly installed on the tops of the moving rods. According to the washing machine bottom plate connecting device, an operator inserts a bottom plate on a foundation bolt of a washing machine through an open groove for fixing, then a motor is started, the motor runs to enable a bidirectional threaded rod to rotate, and then the bidirectional threaded rod drives two screw sleeves to slide in a strip-shaped groove.

Description

Technical Field

[0001] This utility model relates to the field of washing machine technology, specifically to a washing machine base plate connecting device. Background Technology

[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. According to its rated washing capacity, it is divided into two categories: household and commercial. A washing machine generally refers to one that uses water as the main cleaning liquid, which is different from dry cleaning that uses special cleaning solutions and is usually handled by a professional. Therefore, a washing machine base plate connection device is required.

[0003] When connecting the base plate of a washing machine, operators often fix it by inserting it into the anchor bolts of the washing machine through the slot. This method may result in poor installation stability, leading to loosening, and the lack of auxiliary support mechanisms may also cause poor stability. Utility Model Content

[0004] The purpose of this utility model is to provide a washing machine base plate connecting device to solve the problem mentioned in the background art, where operators often fix the base plate by inserting it into the anchor bolts of the washing machine through an opening slot. This method may result in poor installation stability, leading to loosening, and the lack of auxiliary support mechanisms may also result in poor stability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a washing machine base plate connecting device, including a base plate, the base plate having a strip groove inside, a bidirectional threaded rod rotatably installed inside the strip groove, threaded sleeves threaded onto both sides of the surface of the bidirectional threaded rod, a motor fixedly installed on one side of the base plate, the output end of the motor passing through the base plate and fixedly connected to one side of the bidirectional threaded rod, a long groove located above the strip groove being opened at the top of the base plate, movable rods being movably installed on both sides inside the long groove, the bottom of the movable rods being fixedly connected to the top of the threaded sleeves, a connecting rod being fixedly installed at the top of each movable rod, and an opening groove being opened at both ends of the base plate.

[0006] Preferably, vertical plates are fixedly installed at both ends of the bottom of the movable rod, horizontal grooves are opened on both sides of the base plate, and limit rods are movably installed inside the horizontal grooves. One side of the limit rod is fixedly connected to one side of the vertical plate, and sliding grooves are opened on both sides of the top of the base plate. A round shaft is movably installed inside the sliding groove, and the bottom of the round shaft is fixedly connected to the top of the limit rod.

[0007] Preferably, both ends of the bottom of the base plate are provided with storage slots, and each storage slot is rotatably installed with a lead screw, and the surface of the lead screw is threaded with a sliding sleeve.

[0008] Preferably, a handle is rotatably mounted at both ends of the base plate, and one end of the handle passes through the base plate and is fixedly connected to one end of the lead screw.

[0009] Preferably, an adjusting plate is fixedly installed at the bottom of each sliding sleeve, and an mounting plate is fixedly installed on both sides of the adjusting plate.

[0010] Preferably, each mounting plate has a screw fixedly installed at its bottom, the surface of each screw is threaded with a threaded sleeve, and the bottom of each threaded sleeve is fixedly installed with a support pad.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This washing machine base plate connecting device, during daily use, involves the operator inserting the base plate into the washing machine's anchor bolts through the slot for fixation. The motor is then started, causing the bidirectional threaded rod to rotate. This rotation drives two threaded sleeves to slide within a strip groove. The threaded sleeves then drive a moving rod to slide within a long groove, which in turn drives a connecting rod to slide. Simultaneously, the connecting rod drives a vertical plate to slide, which in turn drives a limiting rod to slide within a horizontal groove. Finally, the limiting rod drives a round shaft to slide within a sliding groove until the outer surface of the connecting rod is positioned on the outer surface of the washing machine. This connects the base plate to the bottom of the washing machine, improving its stability and reducing loosening.

[0013] This washing machine base plate connecting device allows the operator to rotate the handle during daily use. The handle rotates the lead screw, which in turn causes the sliding sleeve to slide inside the storage compartment. The sliding sleeve then causes the adjusting plate to slide, which in turn causes the mounting plate to slide, thus adjusting the support position. Simultaneously, rotating the threaded sleeve causes it to slide down the surface of the threaded rod, causing the support pad to slide until its bottom is placed on the ground, providing auxiliary support. Attached Figure Description

[0014] Figure 1 This is the front view of the present invention;

[0015] Figure 2 This is a front sectional view of the present invention;

[0016] Figure 3 This is a sectional view of the base plate of this utility model;

[0017] Figure 4 This is a side sectional view of the present invention.

[0018] In the diagram: 1. Base plate; 2. Strip groove; 3. Double-sided threaded rod; 4. Threaded sleeve; 5. Motor; 6. Long groove; 7. Moving rod; 8. Connecting rod; 9. Opening groove; 10. Vertical plate; 11. Horizontal groove; 12. Limiting rod; 13. Sliding groove; 14. Round shaft; 15. Storage groove; 16. Lead screw; 17. Sliding sleeve; 18. Turning handle; 19. Adjusting plate; 20. Mounting plate; 21. Screw; 22. Threaded sleeve; 23. Support pad. 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 see Figures 1-4This utility model provides a technical solution: a washing machine base plate connecting device, including a base plate 1. A strip groove 2 is formed inside the base plate 1. A bidirectional threaded rod 3 is rotatably installed inside the strip groove 2. Both sides of the bidirectional threaded rod 3 are threaded with sleeves 4. When the bidirectional threaded rod 3 rotates, it drives the two sleeves 4 to move towards or away from each other inside the strip groove 2, thus adjusting the position of the sleeves 4. A motor 5 is fixedly installed on one side of the base plate 1. The output end of the motor 5 passes through the base plate 1 and is fixedly connected to one side of the bidirectional threaded rod 3. When the motor 5 runs, it causes the bidirectional threaded rod 3 to rotate, thereby improving the adjustment efficiency of the sleeves 4. A long groove 6 is formed on the top of the base plate 1 above the strip groove 2. Movable rods 7 are movably installed on both sides inside the long groove 6. The bottom of the movable rods 7 is fixedly connected to the top of the sleeves 4. When the sleeves 4 slide, they drive the movable rods 7 to slide inside the long groove 6, thus adjusting the position of the movable rods 7. Connecting rods 7 are fixedly installed on the top of the movable rods 7. When the moving rod 7 slides, it causes the connecting rod 8 to slide as well, thereby connecting to the base plate 1. Both ends of the base plate 1 have openings 9, which can be inserted into the anchor bolts of the washing machine for fixation. Vertical plates 10 are fixedly installed at both ends of the bottom of the moving rod 7. Horizontal grooves 11 are provided on both sides of the base plate 1, and limit rods 12 are movably installed inside each horizontal groove 11. One side of the limit rod 12 is fixedly connected to one side of the vertical plate 10. When the moving rod 7 slides, it causes the vertical plate 10 to slide. The sliding motion causes the limiting rod 12 to slide inside the horizontal groove 11. The design of the horizontal groove 11 and the limiting rod 12 makes the sliding of the vertical plate 10 more stable. The top two sides of the bottom plate 1 are provided with sliding grooves 13. A round shaft 14 is movably installed inside the sliding groove 13, and the bottom of the round shaft 14 is fixedly connected to the top of the limiting rod 12. When the limiting rod 12 slides, it will cause the round shaft 14 to slide inside the sliding groove 13. The design of the sliding groove 13 and the round shaft 14 can limit the limiting rod 12.

[0021] Both ends of the bottom of the base plate 1 are provided with storage slots 15. A lead screw 16 is rotatably mounted inside each storage slot 15, and a sliding sleeve 17 is threaded onto the surface of each lead screw 16. When the lead screw 16 rotates, it causes the sliding sleeve 17 to slide inside the storage slot 15, thereby adjusting the position of the sliding sleeve 17. Both ends of the base plate 1 are rotatably mounted with handles 18, one end of which passes through the base plate 1 and is fixedly connected to one end of the lead screw 16. Rotating the handles 18 causes the lead screw 16 to rotate, thereby adjusting the sliding sleeve 17. Adjustment knobs are fixedly mounted at the bottom of each sliding sleeve 17. The adjustment plate 19 has mounting plates 20 fixedly installed on both sides. When the sliding sleeve 17 slides, it will cause the adjustment plate 19 to slide, which in turn will cause the mounting plate 20 to slide. The bottom of the mounting plate 20 is fixedly installed with a screw 21. The surface of the screw 21 is threaded with a screw sleeve 22, and the bottom of the screw sleeve 22 is fixedly installed with a support pad 23. Rotating the screw sleeve 22 will cause the screw sleeve 22 to rotate and slide down on the surface of the screw 21, which will cause the screw sleeve 22 to slide. Due to the design of the screw sleeve 22 and the support pad 23, the base plate 1 can be provided with auxiliary support.

[0022] Working principle: First, the operator fixes the base plate 1 to the washing machine's anchor bolts through the slot 9. Then, the motor 5 is started. The operation of the motor 5 causes the bidirectional threaded rod 3 to rotate. Subsequently, the bidirectional threaded rod 3 drives the two threaded sleeves 4 to slide inside the strip groove 2. At this time, the threaded sleeves 4 drive the moving rod 7 to slide inside the long groove 6. The moving rod 7 then drives the connecting rod 8 to slide. Simultaneously, the connecting rod 8 drives the vertical plate 10 to slide. The vertical plate 10 then drives the limiting rod 12 to slide inside the horizontal groove 11. Subsequently, the limiting rod 12 drives the round shaft 14 to slide inside the sliding groove 13 until the connecting rod 14... The outer surface of rod 8 is placed on the outer surface of the washing machine, so that the base plate 1 can be connected to the bottom of the washing machine. Then, rotate the handle 18, which will drive the lead screw 16 to rotate. Then the lead screw 16 will drive the sliding sleeve 17 to slide inside the storage compartment 15. At this time, the sliding sleeve 17 will drive the adjusting plate 19 to slide, and then the adjusting plate 19 will drive the mounting plate 20 to slide, thereby adjusting the position of the support. At the same time, rotate the screw sleeve 22, and then the screw sleeve 22 will rotate and slide down on the surface of the screw 21. Then the screw sleeve 22 will drive the support pad 23 to slide until the bottom of the support pad 23 is placed on the ground, so as to provide auxiliary support.

[0023] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A washing machine base plate connecting device, comprising a base plate (1), characterized in that: The base plate (1) has a strip groove (2) inside, and a bidirectional threaded rod (3) is rotatably installed inside the strip groove (2). Both sides of the surface of the bidirectional threaded rod (3) are threaded with a threaded sleeve (4). A motor (5) is fixedly installed on one side of the base plate (1). The output end of the motor (5) passes through the base plate (1) and is fixedly connected to one side of the bidirectional threaded rod (3). The top of the base plate (1) has a long groove (6) located above the strip groove (2). Both sides of the long groove (6) are movably installed with a moving rod (7). The bottom of the moving rod (7) is fixedly connected to the top of the threaded sleeve (4). The top of the moving rod (7) is fixedly installed with a connecting rod (8). Both ends of the base plate (1) have an opening groove (9).

2. The washing machine base plate connecting device according to claim 1, characterized in that: Vertical plates (10) are fixedly installed at both ends of the bottom of the moving rod (7). Horizontal grooves (11) are opened on both sides of the base plate (1). Limiting rods (12) are movably installed inside the horizontal grooves (11). One side of the limiting rod (12) is fixedly connected to one side of the vertical plate (10). Sliding grooves (13) are opened on both sides of the top of the base plate (1). Round shafts (14) are movably installed inside the sliding grooves (13), and the bottom of the round shafts (14) is fixedly connected to the top of the limiting rods (12).

3. The washing machine base plate connecting device according to claim 1, characterized in that: The bottom of the base plate (1) has storage slots (15) at both ends. Each storage slot (15) has a lead screw (16) rotatably installed inside, and each lead screw (16) has a sliding sleeve (17) threaded onto its surface.

4. The washing machine base plate connecting device according to claim 1, characterized in that: Both ends of the base plate (1) are rotatably mounted with a handle (18), and one end of the handle (18) passes through the base plate (1) and is fixedly connected to one end of the lead screw (16).

5. A washing machine base plate connecting device according to claim 3, characterized in that: The bottom of each sliding sleeve (17) is fixedly equipped with an adjusting plate (19), and both sides of the adjusting plate (19) are fixedly equipped with mounting plates (20).

6. A washing machine base plate connecting device according to claim 5, characterized in that: Each mounting plate (20) has a screw (21) fixedly installed at its bottom. Each screw (21) has a threaded sleeve (22) threaded onto its surface, and each sleeve (22) has a support pad (23) fixedly installed at its bottom.

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