Mechanical equipment sales placing rack convenient to move

Abstract

The utility model belongs to the technical field of mechanical equipment sales placing racks, and particularly relates to a mechanical equipment sales placing rack convenient to move, which comprises a placing rack, a plurality of groups of moving wheels are arranged at the bottom of the placing rack; a first fixing plate is fixedly connected to the bottom of the placing frame; a first servo motor is fixedly connected to the side wall of one side of the first fixing plate. A second fixing plate is fixedly connected to the bottom of the placing frame; the side wall of the side, close to the first servo motor, of the second fixing plate is rotationally connected with a two-way lead screw. The output end of the first servo motor is connected with a bidirectional lead screw. The supporting blocks make contact with the ground to play a supporting role, the whole containing frame moves upwards, at the moment, the multiple sets of moving wheels do not make contact with the ground any more, and therefore the overall stability of the containing frame during work is improved, and the situation that when the surface of the containing frame is impacted by an external moving object, the containing frame is prone to moving, and the service life of the containing frame is prolonged is reduced. And the situation that internal mechanical equipment shakes or shifts along with the mechanical equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment sales and placement racks, in particular to a mechanical equipment sales and placement rack which is easy to move. Background Art

[0002] Mechanical equipment sales racks are special shelves used to store and sell mechanical equipment, and are usually made of steel or other high-strength materials to ensure that they have sufficient load-bearing capacity and stability.

[0003] In the current existing technology, the mobile mechanical equipment sales placement rack is mainly composed of moving wheels, placement racks, display boxes, beams and other components. Through the coordinated cooperation of these components, the safe storage of mechanical equipment and the convenient movement of the entire device can be achieved.

[0004] The existing mechanical equipment sales rack that is easy to move is generally provided with moving wheels at the bottom to facilitate the movement of the sales rack during operation. However, the sales rack is usually placed in an external environment for operation. When the surface of the rack is hit by a moving object, the moving wheels at the bottom of the rack are relatively flexible, and the rack will move, and the mechanical equipment placed on the surface of the rack will also shake or shift accordingly, thereby reducing the overall stability. Therefore, in view of the above problem, a mechanical equipment sales rack that is easy to move is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a mechanical equipment sales placement rack that is easy to move.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a mechanical equipment sales placement rack that is easy to move, comprising a placement rack; a plurality of groups of moving wheels are arranged at the bottom of the placement rack; a first fixed plate is fixedly connected to the bottom of the placement rack; a first servo motor is fixedly connected to a side wall of one side of the first fixed plate; a second fixed plate is fixedly connected to the bottom of the placement rack; a bidirectional screw rod is rotatably connected to the side wall of the second fixed plate close to the first servo motor; the output end of the first servo motor is connected to the bidirectional screw rod; a guide column is fixedly connected to the side wall of the first fixed plate close to the second fixed plate; the other end of the guide column is connected to the second fixed plate; a pair of moving blocks are slidably connected to the surface of the guide column; the moving blocks are threadedly connected to the bidirectional screw rod; a connecting rod is hinged at the bottom of the moving blocks; the other end of the connecting rod is hinged at a supporting block; a pair of first electric push rods are fixedly connected to the bottom of the placement rack; the output end of the first electric push rod is connected to the supporting block; a placement plate is arranged on the inner side of the placement rack; an adjustment component is arranged on the inner side of the placement rack.

[0007] Preferably, the adjustment assembly includes a sleeve; a pair of sleeves are fixedly connected to the inner bottom of the placement rack; a second servo motor is provided on the outer wall of the sleeve; a pair of fixed blocks are fixedly connected to the outer wall of the placement plate; a threaded rod is threadedly connected to the inner side of the sleeve; the top of the threaded rod is rotatably connected to the fixed block; a first gear is fixedly connected to the output end of the second servo motor; a second gear is rotatably connected to the top of the sleeve; the first gear and the second gear are meshed with each other; a pulley is fixedly connected to the top of the second gear; and a belt is sleeved on the surface of the pulley.

[0008] Preferably, a pair of first slide grooves are opened on the side wall of one side of the placement rack; support rods are slidably connected to the inner sides of the first slide grooves; handles are fixed to the top ends of the support rods; a pair of second electric push rods are arranged on the top of the placement rack; the output ends of the second electric push rods are interconnected with the surfaces of the support rods.

[0009] Preferably, a pair of second slide grooves are opened on the side wall of one side of the placement rack; the inner sides of the second slide grooves are slidably connected with slide columns; the side walls on one side where the slide columns are close to each other are fixedly connected with baffles; the outer side wall of the placement rack is fixedly connected with a pair of first connecting blocks; the tops of the first connecting blocks are fixedly connected with third electric push rods; the outer side walls of the slide columns are fixedly connected with second connecting blocks; the output end of the third electric push rod is interconnected with the second connecting block.

[0010] Preferably, the inner side wall of the placement rack is provided with a plurality of third sliding grooves; the inner sides of the third sliding grooves are all slidably connected with sliders; and one end of the sliders is interconnected with the placement plate.

[0011] Preferably, the outer side walls of the support rods are each provided with a pair of placement grooves; the inner sides of the placement grooves are rotatably connected with a pair of fitting rotating columns; the outer side walls of the fitting rotating columns fit with the inner side walls of the first sliding grooves.

[0012] Preferably, the side walls of the movable blocks close to each other are fixedly connected with cleaning brushes; the bottom ends of the cleaning brushes are in contact with the surface of the bidirectional screw rod.

[0013] The utility model is beneficial in that:

[0014] When the lifting device is in motion, the lifting device is turned on and off, and the lifting device is turned on and off, so that the lifting device can be turned on and off, thereby greatly improving the lifting performance of the lifting device and preventing the lifting device from being swayed or displaced.

[0015] 2. The utility model describes a mechanical equipment sales placement rack that is easy to move. When the height of the placement plate needs to be adjusted, the second servo motor is started to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the pulley to rotate, and the set belt can drive another set of pulleys to rotate, and drive a pair of threaded rods to rotate. During the rotation of the threaded rods, the fixed block can be driven to move up and down, and the fixed block drives the placement plate to move up and down. At this time, the effect of adjusting the height of the placement plate can be achieved, which is convenient for the staff to place the mechanical equipment on the surface of the placement plate, saving time and effort, and at the same time reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional diagram of the placement rack in the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the support block in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the placement plate in the utility model;

[0020] Figure 4 for Figure 3 A magnified image of point A;

[0021] Figure 5 It is a three-dimensional diagram of the baffle in the utility model;

[0022] Figure 6 It is a three-dimensional diagram of the handle in the utility model.

[0023] In the figure: 1. placement rack; 11. moving wheel; 12. first fixed plate; 13. first servo motor; 14. second fixed plate; 15. bidirectional screw; 16. guide column; 17. moving block; 18. connecting rod; 19. support block; 110. first electric push rod; 111. placement plate; 2. sleeve; 21. second servo motor; 22. fixed block; 23. threaded rod; 24. first gear; 25. second gear; 26. pulley; 27. belt; 3. first slide; 31. support rod; 32. handle; 33. second electric push rod; 4. second slide; 41. slide column; 42. baffle; 43. first connecting block; 44. third electric push rod; 45. second connecting block; 5. third slide; 51. slider; 6. placement slot; 61. fitting rotating column; 7. cleaning brush. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a mechanical equipment sales placement rack that is easy to move includes a placement rack 1; a plurality of moving wheels 11 are arranged at the bottom of the placement rack 1; a first fixing plate 12 is fixedly connected to the bottom of the placement rack 1; a first servo motor 13 is fixedly connected to a side wall of one side of the first fixing plate 12; a second fixing plate 14 is fixedly connected to the bottom of the placement rack 1; a bidirectional screw rod 15 is rotatably connected to the side wall of the second fixing plate 14 near the first servo motor 13; the output end of the first servo motor 13 is connected to the bidirectional screw rod 15; the first fixing plate 14 is fixedly ... bottom of the placement rack 1 A guide column 16 is fixedly connected to the side wall of the plate 12 near the second fixed plate 14; the other end of the guide column 16 is connected to the second fixed plate 14; a pair of moving blocks 17 are slidably connected to the surface of the guide column 16; the moving blocks 17 are threadedly connected to the two-way screw rod 15; the bottom of the moving blocks 17 are hinged with connecting rods 18; the other end of the connecting rods 18 are hinged with support blocks 19; a pair of first electric push rods 110 are fixedly connected to the bottom of the placement rack 1; the output end of the first electric push rod 110 is connected to the support block 19 The placing frame 1 is provided with a placing plate 111 on the inner side thereof; the placing frame 1 is provided with an adjusting component on the inner side thereof; when working: when the placing frame 1 moves to a suitable position for working, the first servo motor 13 is started to drive the bidirectional screw rod 15 to rotate, and during the rotation of the bidirectional screw rod 15, a pair of moving blocks 17 are driven to move toward one side direction close to each other, and during the movement of the moving block 17, a pair of connecting rods 18 are made to cross move, and at this time, the supporting block 19 will contact with each other on the ground to play a supporting role, and the placing frame 1 moves upward as a whole, and at this time, the multiple sets of moving wheels 11 will no longer contact with each other on the ground, thereby improving the overall stability of the placing frame 1 when working, and reducing the situation that the placing frame 1 is easily moved when the surface of the placing frame 1 is hit by an external moving object, causing the internal mechanical equipment to shake or shift accordingly; when the placing frame 1 needs to be moved, the supporting block 19 is retracted to make the moving wheel 11 contact with the ground, and at this time, the first electric push rod 110 is started to drive the supporting block 19 to move upward, so that the supporting block 19 is no longer in contact with the ground, and the placing frame 1 can be pushed to move.

[0026] like Figure 3 and Figure 4As shown, the adjustment assembly includes a sleeve 2; a pair of sleeves 2 are fixedly connected to the bottom of the inner side of the placement frame 1; a second servo motor 21 is provided on the outer wall of the sleeve 2; a pair of fixed blocks 22 are fixedly connected to the outer wall of the placement plate 111; a threaded rod 23 is threadedly connected to the inner side of the sleeve 2; the top of the threaded rod 23 is rotatably connected to the fixed block 22; a first gear 24 is fixedly connected to the output end of the second servo motor 21; a second gear 25 is rotatably connected to the top of the sleeve 2; the first gear 24 and the second gear 25 are meshed with each other; a pulley 26 is fixedly connected to the top of the second gear 25; a belt 27 is sleeved on the surface of the pulley 26; During operation: when the height of the placement plate 111 needs to be adjusted, the second servo motor 21 is started to drive the first gear 24 to rotate, the first gear 24 drives the second gear 25 to rotate, the second gear 25 drives the pulley 26 to rotate, and the belt 27 is provided to drive another set of pulleys 26 to rotate, and drive a pair of threaded rods 23 to rotate. During the rotation of the threaded rods 23, the fixed block 22 can be driven to move up and down, and the fixed block 22 drives the placement plate 111 to move up and down. At this time, the effect of adjusting the height of the placement plate 111 can be achieved, which is convenient for the staff to place the mechanical equipment on the surface of the placement plate 111, saving time and effort, and reducing the labor intensity of the staff.

[0027] like Figure 1 As shown, a pair of first slide grooves 3 are provided on the side wall of one side of the placement rack 1; a support rod 31 is slidably connected to the inner side of the first slide grooves 3; a handle 32 is fixed to the top of the support rod 31; a pair of second electric push rods 33 are provided on the top of the placement rack 1; the output end of the second electric push rod 33 is interconnected with the surface of the support rod 31; during operation: through the cooperation between the set support rod 31, the handle 32 and the second electric push rod 33, it is convenient for the staff to pull the handle 32 to move the position of the placement rack 1, thereby reducing the labor intensity of the staff, and when facing staff of different heights, starting the second electric push rod 33 drives the support rod 31 and the handle 32 to move upward as a whole, so as to achieve the effect of adjusting the height of the support rod 31 and the handle 32 to adapt to the use of staff of different heights.

[0028] like Figure 1 , Figure 3 and Figure 5As shown, a pair of second slide grooves 4 are provided on one side wall of the placement rack 1; slide columns 41 are slidably connected to the inner sides of the second slide grooves 4; baffles 42 are fixedly connected to the side walls of the slide columns 41 close to each other; a pair of first connecting blocks 43 are fixedly connected to the outer side wall of the placement rack 1; third electric push rods 44 are fixedly connected to the tops of the first connecting blocks 43; second connecting blocks 45 are fixedly connected to the outer side walls of the slide columns 41; the output end of the third electric push rod 44 is connected to the second connecting block 45; when working: the third electric push rod 44 is started to drive the second connecting block 45 to move upward, and the second connecting block 45 is driven The movable sliding column 41 moves, and the sliding column 41 drives the baffle 42 to move. At this time, the baffle 42 will no longer seal the surface of the placement rack 1, so that the mechanical equipment inside the placement rack 1 can be displayed. When the placement rack 1 needs to be moved, the third electric push rod 44 is started to drive the second connecting block 45, the sliding column 41 and the baffle 42 to move downward as a whole, so that the baffle 42 seals and blocks the surface of the placement rack 1 again, thereby reducing the situation where the mechanical equipment is easily shaken and slides to the outside during the movement of the placement rack 1, thereby improving the stability of the overall equipment during movement.

[0029] like Figure 3 As shown, the inner side wall of the placement rack 1 is provided with multiple sets of third sliding grooves 5; the inner sides of the third sliding grooves 5 are slidably connected with sliders 51; one ends of the sliders 51 are interconnected with the placement plate 111; during operation: during the up and down movement of the placement plate 111, the multiple sets of sliders 51 follow the movement, and the multiple sets of sliders 51 can support and limit the moving placement plate 111, thereby improving the stability of the placement plate 111 during movement.

[0030] like Figure 6 As shown, the outer wall of the support rod 31 is provided with a pair of placement grooves 6; the inner side of the placement groove 6 is rotatably connected with a pair of fitting rotation columns 61; the outer wall of the fitting rotation column 61 fits with the inner wall of the first slide groove 3; during operation: when the support rod 31 moves inside the first slide groove 3, the fitting rotation column 61 follows the rotation, and the fitting rotation column 61 reduces the long-term movement friction between the outer wall of the support rod 31 and the inner wall of the first slide groove 3, which may easily lead to more serious wear on the surface of the support rod 31, thereby improving the service life of the support rod 31.

[0031] like Figure 2 As shown, the moving blocks 17 are fixedly connected to the side walls close to each other on one side; the bottom ends of the cleaning brushes 7 are in contact with the surface of the bidirectional screw rod 15; during operation: during the rotation of the bidirectional screw rod 15, the moving blocks 17 can move back and forth on the surface of the bidirectional screw rod 15, and at this time, a pair of cleaning brushes 7 can clean the dust and impurities adhered to the surface of the bidirectional screw rod 15, thereby improving the cleanliness of the surface of the bidirectional screw rod 15 and improving the stability of the bidirectional screw rod 15 during operation.

[0032] Working principle: when the placement rack 1 moves to a suitable position for work, the first servo motor 13 is started to drive the bidirectional screw rod 15 to rotate. During the rotation of the bidirectional screw rod 15, a pair of moving blocks 17 are driven to move toward one side close to each other. During the movement of the moving block 17, a pair of connecting rods 18 are moved crosswise. At this time, the support block 19 will contact with the ground to play a supporting role, and the placement rack 1 moves upward as a whole. At this time, the multiple sets of moving wheels 11 will no longer contact with the ground, thereby improving the overall stability of the placement rack 1 when working, and reducing the situation that the placement rack 1 is easily moved when the surface of the placement rack 1 is hit by an external moving object, causing the internal mechanical equipment to shake or shift. When the placement rack 1 needs to be moved, the placement rack 1 is folded. The support block 19 makes the moving wheel 11 contact with the ground. At this time, the first electric push rod 110 is started to drive the support block 19 to move upward, so that the support block 19 is no longer in contact with the ground, and the placement rack 1 can be pushed to move; when the height of the placement plate 111 needs to be adjusted, the second servo motor 21 is started to drive the first gear 24 to rotate, the first gear 24 drives the second gear 25 to rotate, and the second gear 25 drives the pulley 26 to rotate. Through the provided belt 27, another set of pulleys 26 can be driven to rotate, and a pair of threaded rods 23 can be driven to rotate. During the rotation of the threaded rods 23, the fixed block 22 can be driven to move up and down, and the fixed block 22 drives the placement plate 111 to move up and down. At this time, the effect of adjusting the height of the placement plate 111 can be achieved, which is convenient for the staff Placing the mechanical equipment on the surface of the placement plate 111 saves time and effort, and at the same time reduces the labor intensity of the staff; through the cooperation between the support rod 31, the handle 32 and the second electric push rod 33, it is convenient for the staff to pull the handle 32 to move the position of the placement rack 1, thereby reducing the labor intensity of the staff, and when facing staff of different heights, starting the second electric push rod 33 drives the support rod 31 and the handle 32 to move upward as a whole, so as to achieve the effect of adjusting the height of the support rod 31 and the handle 32 to adapt to the use of staff of different heights; starting the third electric push rod 44 drives the second connecting block 45 to move upward, the second connecting block 45 drives the sliding column 41 to move, and the sliding column 41 drives the baffle 42 to move. The baffle plate 42 will no longer seal the surface of the placement rack 1, so that the mechanical equipment inside the placement rack 1 can be displayed. When the placement rack 1 needs to be moved, the third electric push rod 44 is started to drive the second connecting block 45, the sliding column 41 and the baffle plate 42 to move downward as a whole, so that the baffle plate 42 can seal and block the surface of the placement rack 1 again, thereby reducing the possibility that the mechanical equipment will shake and slide to the outside during the movement of the placement rack 1, thereby improving the stability of the overall equipment during movement; during the up and down movement of the placement plate 111, the multiple groups of sliders 51 follow the movement, and the multiple groups of sliders 51 can support and limit the moving placement plate 111, thereby improving the stability of the placement plate 111 during movement;During the movement of the support rod 31 inside the first slide groove 3, the fitting rotating column 61 rotates accordingly, and the fitting rotating column 61 reduces the friction between the outer wall of the support rod 31 and the inner wall of the first slide groove 3 for a long time, which may cause the surface of the support rod 31 to be seriously worn, thereby improving the service life of the support rod 31; during the rotation of the bidirectional screw rod 15, the moving block 17 can move back and forth on the surface of the bidirectional screw rod 15, and at this time, a pair of cleaning brushes 7 can clean the dust and impurities adhered to the surface of the bidirectional screw rod 15, thereby improving the cleanliness of the surface of the bidirectional screw rod 15 and improving the stability of the bidirectional screw rod 15 when working. ;

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mechanical equipment sales rack that is easy to move, comprising a rack (1); characterized in that: The bottom of the placement rack (1) is provided with a plurality of moving wheels (11); the bottom of the placement rack (1) is fixedly connected to a first fixing plate (12); a first servo motor (13) is fixedly connected to a side wall of one side of the first fixing plate (12); a second fixing plate (14) is fixedly connected to the bottom of the placement rack (1); a bidirectional screw rod (15) is rotatably connected to a side wall of the second fixing plate (14) close to the first servo motor (13); the output end of the first servo motor (13) and the bidirectional screw rod (15) are mutually connected; a guide column (16) is fixedly connected to a side wall of the first fixing plate (12) close to the second fixing plate (14); the guide column (1 6) The other end is interconnected with the second fixed plate (14); a pair of moving blocks (17) are slidably connected to the surface of the guide column (16); the moving blocks (17) are threadedly connected to the bidirectional screw rod (15); the bottom of the moving blocks (17) are hinged with connecting rods (18); the other ends of the connecting rods (18) are hinged with support blocks (19); a pair of first electric push rods (110) are fixedly connected to the bottom of the placement rack (1); the output ends of the first electric push rods (110) are interconnected with the support block (19); a placement plate (111) is provided on the inner side of the placement rack (1); and an adjustment component is provided on the inner side of the placement rack (1).

2. The mobile mechanical equipment sales and placement rack according to claim 1 is characterized by: The adjustment assembly comprises a sleeve (2); a pair of sleeves (2) are fixedly connected to the bottom of the inner side of the placement frame (1); a second servo motor (21) is provided on the outer side wall of the sleeve (2); a pair of fixing blocks (22) are fixedly connected to the outer side wall of the placement plate (111); a threaded rod (23) is threadedly connected to the inner side of the sleeve (2); the top of the threaded rod (23) is rotatably connected to the fixing block (22); a first gear (24) is fixedly connected to the output end of the second servo motor (21); a second gear (25) is rotatably connected to the top of the sleeve (2); the first gear (24) and the second gear (25) are meshed with each other; a pulley (26) is fixedly connected to the top of the second gear (25); and a belt (27) is sleeved on the surface of the pulley (26).

3. The mobile mechanical equipment sales and placement rack according to claim 1 is characterized by: A pair of first slide grooves (3) are provided on one side wall of the placement rack (1); support rods (31) are slidably connected to the inner sides of the first slide grooves (3); handles (32) are fixedly connected to the top ends of the support rods (31); a pair of second electric push rods (33) are provided on the top of the placement rack (1); output ends of the second electric push rods (33) are connected to the surfaces of the support rods (31).

4. The mobile mechanical equipment sales and placement rack according to claim 1 is characterized by: A pair of second slide grooves (4) are provided on one side wall of the placement rack (1); a slide column (41) is slidably connected to the inner side of each of the second slide grooves (4); a baffle (42) is fixedly connected to the side wall of each of the slide columns (41) close to each other; a pair of first connection blocks (43) are fixedly connected to the outer side wall of the placement rack (1); a third electric push rod (44) is fixedly connected to the top of each of the first connection blocks (43); a second connection block (45) is fixedly connected to the outer side wall of each of the slide columns (41); and an output end of the third electric push rod (44) is connected to the second connection block (45).

5. The mobile mechanical equipment sales and placement rack according to claim 1 is characterized by: The inner side wall of the placement rack (1) is provided with a plurality of third sliding grooves (5); the inner sides of the third sliding grooves (5) are all slidably connected with sliders (51); one end of the sliders (51) is interconnected with the placement plate (111).

6. The mobile mechanical equipment sales and placement rack according to claim 3 is characterized by: The outer side walls of the support rods (31) are each provided with a pair of placement grooves (6); the inner sides of the placement grooves (6) are rotatably connected to a pair of fitting rotating columns (61); the outer side walls of the fitting rotating columns (61) fit with the inner side walls of the first sliding grooves (3).

7. The mobile mechanical equipment sales and placement rack according to claim 1 is characterized by: The side walls of the movable blocks (17) close to each other are fixedly connected with cleaning brushes (7); the bottom ends of the cleaning brushes (7) are in contact with the surface of the bidirectional screw rod (15).

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