Protective structure for mechanical equipment

Abstract

The utility model belongs to the field of mechanical equipment, particularly relates to a protective structure for mechanical equipment, and provides the following scheme aiming at the problems that in the prior art, table boards with different sizes cannot be protected, the height cannot be adjusted, a device is easy to deviate in the using process, and the working efficiency is influenced. The device comprises two supports and a bottom plate, one side of the bottom plate is provided with a protection mechanism, one sides of the two supports are provided with the same brake mechanism and adjusting mechanism, the bottoms of the two supports are each provided with two universal wheels, a box body is slidably connected between the two supports, and the two sides of the box body are each fixedly connected with a fixing plate. Two positioning plates are fixedly connected to the bottom of the bottom plate, table tops of different sizes can be protected, the height can be adjusted, universal wheels can be fixed, deviation in the using process is prevented, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a protective structure for mechanical equipment. Background Art

[0002] Mechanical equipment is a device for processing workpieces, but the edges and corners of the table tops of existing mechanical equipment are exposed to the outside and can be easily damaged under the action of external forces.

[0003] The patent document with the announcement number CN215981945U discloses a protective structure for mechanical equipment, including a box body, positioning blocks fixedly connected to the top of both sides of the box body, a horizontal plate 1 fixedly connected to the bottom of the front of the box body, a cylinder fixedly connected to the top of the horizontal plate 1, a tooth plate fixedly connected to the output end of the cylinder, bearings fixedly connected to both sides of the front of the box body, a bidirectional screw rod movably connected inside the bearing, a gear sleeved on the surface of the bidirectional screw rod, the back of the gear meshing with the tooth plate, screw blocks threadedly connected to both sides of the surface of the bidirectional screw rod, and a connecting rod 1 fixedly connected to the top of the screw block. The utility model can achieve the effect of protecting the table top. The protective structure for mechanical equipment solves the problem that the corners of the table top of the existing mechanical equipment are exposed to the outside and are easily damaged under the action of external forces, which affects the quality of the table top of the mechanical equipment.

[0004] In the prior art, it is impossible to protect countertops of different sizes, and the height cannot be adjusted. During use, the device is prone to deviation, which affects work efficiency.

[0005] Therefore, we propose a protective structure for mechanical equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that countertops of different sizes cannot be protected and the height of the countertop cannot be adjusted, and the device is prone to offset during use, affecting work efficiency, and a protective structure for mechanical equipment is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The cam is an adjustable speed gear, and the movable gear is connected to the movable gear by the movable gear, and the movable gear is engaged with the movable gear by the movable gear.

[0009] Preferably, the adjustment mechanism includes a second screw and a third screw, and the second screw and the third screw are rotatably connected to the two brackets respectively, and a third sliding plate is threadedly connected to the second screw and the third screw, and the third sliding plate is fixedly connected to the box.

[0010] Preferably, the second screw and the third screw are respectively fixedly connected with a first pulley and a second pulley, and the first pulley and the second pulley are transmission-connected with the same first belt, a second motor is fixedly connected to the bottom inner wall of one of the two brackets, and the output shaft of the second motor is fixedly connected to the second screw.

[0011] Preferably, the protection mechanism comprises two clamping plates and two telescopic clamping plates, and the two clamping plates are slidably connected to the two telescopic clamping plates, and the two clamping plates and the two telescopic clamping plates are slidably connected to the bottom plate.

[0012] Preferably, a third motor and a fourth motor are fixedly provided in the base plate, and a first reciprocating screw and a second reciprocating screw are fixedly connected to the output shafts of the third motor and the fourth motor respectively, and the first reciprocating screw and the second reciprocating screw are rotatably connected to the base plate.

[0013] Preferably, two first sliding plates and two second sliding plates are threadedly connected to the first reciprocating screw and the second reciprocating screw respectively, and the two first sliding plates are fixedly connected to the two telescopic clamping plates, and the two second sliding plates are fixedly connected to the two clamping plates.

[0014] Preferably, the brake mechanism includes a third reciprocating screw and a fourth reciprocating screw, which are respectively rotatably connected to two brackets, and four slides are threadedly connected to the third reciprocating screw and the fourth reciprocating screw, and the eight slides are slidably connected to the two brackets, the bottoms of the eight slides are fixedly connected to telescopic plates, and the bottoms of the telescopic plates are fixedly connected to triangular shovels.

[0015] Preferably, the third reciprocating screw and the fourth reciprocating screw are respectively fixedly connected with a third pulley and a fourth pulley, and the third pulley and the fourth pulley are transmission-connected with the same second belt, a fifth motor is fixedly connected to one side of one of the two brackets, and the output shaft of the fifth motor is fixedly connected to the third reciprocating screw.

[0016] In the utility model, the protective structure for mechanical equipment has the following beneficial effects:

[0017] Due to the provision of the bracket, the universal wheel, the box body, the fixing plate, the positioning plate, the bottom plate, the first groove, the spring plate, the clamping block, the first motor, the rotating column, the first bevel gear, the second bevel gear, the rotating shaft, the first screw rod, the moving plate, the second groove and the pushing plate, the bottom plate can be fixed on the box body;

[0018] Due to the provision of the second screw rod, the third screw rod, the third sliding plate, the first pulley, the second pulley, the first belt and the second motor, the height of the bottom plate can be adjusted according to actual needs;

[0019] Due to the provision of the clamping plate, the telescopic clamping plate, the third motor, the first reciprocating screw, the first sliding plate, the fourth motor, the second reciprocating screw and the second sliding plate, it is possible to adapt to tabletops of different sizes and protect their corners;

[0020] Due to the provision of the third reciprocating screw, the fourth reciprocating screw, the slide plate, the third pulley, the fourth pulley, the second belt, the fifth motor, the telescopic plate and the triangular shovel, the universal wheel can be limited and fixed to prevent movement during the use of the equipment and affect work efficiency.

[0021] The utility model can protect tabletops of different sizes, can adjust the height, and can fix the universal wheels to prevent deviation during use, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a protective structure for mechanical equipment proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a positioning plate for a protective structure of mechanical equipment proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a box body for a protective structure of mechanical equipment proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a bracket for a protective structure of mechanical equipment proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the internal three-dimensional structure of a bottom plate of a protective structure for mechanical equipment proposed by the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the three-dimensional structure of a brake mechanism for a protective structure of mechanical equipment.

[0028] In the figure: 1, bracket; 2, universal wheel; 3, box; 4, fixed plate; 5, positioning plate; 6, bottom plate; 7, first groove; 8, spring plate; 9, block; 10, first motor; 11, rotating column; 12, first bevel gear; 13, second bevel gear; 14, rotating shaft; 15, first screw; 16, moving plate; 17, second groove; 18, push plate; 19, second screw; 20, third screw; 21, third sliding plate; 22, first pulley; 23, second Pulley; 24, first belt; 25, second motor; 26, clamping plate; 27, telescopic clamping plate; 28, third motor; 29, first reciprocating screw; 30, first sliding plate; 31, fourth motor; 32, second reciprocating screw; 33, second sliding plate; 34, third reciprocating screw; 35, fourth reciprocating screw; 36, slide plate; 37, third pulley; 38, fourth pulley; 39, second belt; 40, fifth motor; 41, telescopic plate; 42, triangular shovel. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0030] Reference Figure 1-Figure 6A protective structure for mechanical equipment comprises two brackets 1 and a bottom plate 6, a protective mechanism is provided on one side of the bottom plate 6, and a brake mechanism and an adjustment mechanism are provided on one side of the two brackets 1, two universal wheels 2 are provided at the bottom of the two brackets 1, a box 3 is slidably connected between the two brackets 1, and a fixing plate 4 is fixedly connected to both sides of the box 3, two positioning plates 5 are fixedly connected to the bottom of the bottom plate 6, and a first groove 7 is provided on one side of the two positioning plates 5, and a spring plate 8 is fixedly connected in the first groove 7, and a clamping block 9 is fixedly connected to one end of the spring plate 8, and a second A groove 17 is formed, and a push plate 18 is slidably connected in the second groove 17. A first motor 10 is fixedly connected to the inner wall of the bottom side of the box body 3, and a rotating column 11 is fixedly connected to the output shaft of the first motor 10, and one end of the rotating column 11 is fixedly connected to a first bevel gear 12, and the first bevel gear 12 is meshingly connected to two second bevel gears 13, one side of the two second bevel gears 13 is fixedly connected to a rotating shaft 14, and the rotating shaft 14 is rotatably connected to the box body 3, one end of the rotating shaft 14 is fixedly connected to a first screw rod 15, a movable plate 16 is threadedly connected to the first screw rod 15, and the movable plate 16 is fixedly connected to the push plate 18.

[0031] In the utility model, the adjustment mechanism includes a second screw 19 and a third screw 20, and the second screw 19 and the third screw 20 are respectively rotatably connected to the two brackets 1, and the second screw 19 and the third screw 20 are both threadedly connected to a third sliding plate 21, and the third sliding plate 21 is fixedly connected to the box body 3.

[0032] In the utility model, the second screw 19 and the third screw 20 are respectively fixedly connected with the first pulley 22 and the second pulley 23, and the first pulley 22 and the second pulley 23 are transmission-connected with the same first belt 24. A second motor 25 is fixedly connected to the inner wall of the bottom side of one of the two brackets 1, and the output shaft of the second motor 25 is fixedly connected to the second screw 19.

[0033] In the utility model, the protection mechanism includes two clamping plates 26 and two telescopic clamping plates 27 , and the two clamping plates 26 are slidably connected with the two telescopic clamping plates 27 , and the two clamping plates 26 and the two telescopic clamping plates 27 are slidably connected with the bottom plate 6 .

[0034] In the utility model, a third motor 28 and a fourth motor 31 are fixedly installed in the base plate 6, and the output shafts of the third motor 28 and the fourth motor 31 are respectively fixedly connected with a first reciprocating screw 29 and a second reciprocating screw 32, and the first reciprocating screw 29 and the second reciprocating screw 32 are rotationally connected to the base plate 6.

[0035] In the utility model, two first sliding plates 30 and two second sliding plates 33 are respectively threadedly connected to the first reciprocating screw 29 and the second reciprocating screw 32, and the two first sliding plates 30 are fixedly connected to the two telescopic clamping plates 27, and the two second sliding plates 33 are fixedly connected to the two clamping plates 26.

[0036] In the utility model, the brake mechanism includes a third reciprocating screw 34 and a fourth reciprocating screw 35, and the third reciprocating screw 34 and the fourth reciprocating screw 35 are respectively rotatably connected to the two brackets 1, and four slides 36 are threadedly connected to the third reciprocating screw 34 and the fourth reciprocating screw 35, and the eight slides 36 are slidably connected to the two brackets 1, and the bottoms of the eight slides 36 are fixedly connected to the telescopic plates 41, and the bottoms of the telescopic plates 41 are fixedly connected to the triangular shovel 42.

[0037] In the utility model, the third reciprocating screw 34 and the fourth reciprocating screw 35 are respectively fixedly connected with the third pulley 37 and the fourth pulley 38, and the third pulley 37 and the fourth pulley 38 are transmission-connected with the same second belt 39, and one side of one of the two brackets 1 is fixedly connected with the fifth motor 40, and the output shaft of the fifth motor 40 is fixedly connected to the third reciprocating screw 34.

[0038] In the utility model, when in use, the device is first moved to a specified position through the universal wheel 2, and then the fifth motor 40 is started. The output shaft of the fifth motor 40 drives the third reciprocating screw 34 to rotate, and drives the third pulley 37 to rotate. The third pulley 37 drives the fourth pulley 38 to rotate through the second belt 39, and the fourth pulley 38 drives the fourth reciprocating screw 35 to rotate, so that the eight slides 36 are close to each other, and the telescopic plate 41 and the triangular shovel 42 are close to each other, and the universal wheel 2 is limited and fixed to prevent the device from moving during use. Then the second motor 25 is started, and the output shaft of the second motor 25 drives the second screw 19 to rotate, and drives the second pulley 22 to rotate, and drives the first pulley 23 to rotate through the first belt 24, so that the second screw 19 and the third screw 20 rotate at the same time, driving the third sliding plate 21 Move up and down, and drive the box body 3 to move to a suitable height, then start the first motor 10, the output shaft of the first motor 10 drives the rotating column 11 to rotate, and drives the first bevel gear 12 to rotate, so that the second bevel gear 13 drives the rotating shaft 14 to rotate, and drives the two first screws 15 to rotate, so that the two moving plates 16 use the two push plates 18 to push the block 9 into the first groove 7, so that the bottom plate 6 can be removed, and then the mechanical equipment can be prevented on the bottom plate 6, and the third motor 28 and the fourth motor 31 are started at the same time, and the first reciprocating screw 29 and the second reciprocating screw 32 are driven to rotate, so that the two first sliding plates 30 drive the clamping plates 26 to approach each other, and the second sliding plate 33 drives the telescopic clamping plates 27 to approach each other, so that the corners of the mechanical equipment can be fixed and protected, and then the bottom plate 6 is prevented on the box body 3 and fixed. Embodiment 2

[0039] The difference between this embodiment and the first embodiment is that a push rod motor is fixedly provided on one side of one of the two brackets 1, and a sixth motor is fixedly connected to the output shaft of the push rod motor, and a cleaning brush is fixedly connected to the output shaft of the sixth motor. The push rod motor is started to drive the sixth motor and the cleaning brush to move to a suitable position, and then the sixth motor is started, and the output shaft of the sixth motor drives the cleaning brush to rotate, so that the surface of the bottom plate 6 can be cleaned, which is convenient for secondary use.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective structure for mechanical equipment, comprising two brackets (1) and a bottom plate (6), characterized in that: A protective mechanism is provided on one side of the bottom plate (6), and a brake mechanism and an adjustment mechanism are provided on one side of the two brackets (1). Two universal wheels (2) are provided at the bottom of the two brackets (1). A box (3) is slidably connected between the two brackets (1). Both sides of the box (3) are fixedly connected to a fixing plate (4). Two positioning plates (5) are fixedly connected to the bottom of the bottom plate (6), and a first groove (7) is provided on one side of the two positioning plates (5). A spring plate (8) is fixedly connected in the first groove (7), and a clamping block (9) is fixedly connected to one end of the spring plate (8). A second groove (17) is provided on one side of the two fixing plates (4), and the second groove (17) A push plate (18) is slidably connected inside, a first motor (10) is fixedly connected to the inner wall of the bottom side of the box body (3), a rotating column (11) is fixedly connected to the output shaft of the first motor (10), one end of the rotating column (11) is fixedly connected to a first bevel gear (12), and the first bevel gear (12) is meshingly connected to two second bevel gears (13), one side of the two second bevel gears (13) are fixedly connected to a rotating shaft (14), and the rotating shaft (14) is rotatably connected to the box body (3), one end of the rotating shaft (14) is fixedly connected to a first screw rod (15), a moving plate (16) is threadedly connected to the first screw rod (15), and the moving plate (16) is fixedly connected to the push plate (18).

2. A protective structure for mechanical equipment according to claim 1, characterized in that: The adjustment mechanism comprises a second screw rod (19) and a third screw rod (20), and the second screw rod (19) and the third screw rod (20) are respectively rotatably connected to the two brackets (1), and a third sliding plate (21) is threadedly connected to the second screw rod (19) and the third screw rod (20), and the third sliding plate (21) is fixedly connected to the box body (3).

3. A protective structure for mechanical equipment according to claim 2, characterized in that: The second screw rod (19) and the third screw rod (20) are respectively fixedly connected to a first pulley (22) and a second pulley (23), and the first pulley (22) and the second pulley (23) are transmission-connected to a same first belt (24); a second motor (25) is fixedly connected to the inner wall of the bottom side of one of the two brackets (1), and an output shaft of the second motor (25) is fixedly connected to the second screw rod (19).

4. A protective structure for mechanical equipment according to claim 1, characterized in that: The protection mechanism comprises two clamping plates (26) and two telescopic clamping plates (27), and the two clamping plates (26) are slidably connected to the two telescopic clamping plates (27), and the two clamping plates (26) and the two telescopic clamping plates (27) are slidably connected to the bottom plate (6).

5. The protective structure for mechanical equipment according to claim 1, characterized in that: A third motor (28) and a fourth motor (31) are fixedly disposed in the base plate (6), and a first reciprocating screw (29) and a second reciprocating screw (32) are fixedly connected to the output shafts of the third motor (28) and the fourth motor (31), respectively. The first reciprocating screw (29) and the second reciprocating screw (32) are rotatably connected to the base plate (6).

6. A protective structure for mechanical equipment according to claim 5, characterized in that: Two first sliding plates (30) and two second sliding plates (33) are respectively threadedly connected to the first reciprocating screw (29) and the second reciprocating screw (32), and the two first sliding plates (30) are fixedly connected to the two telescopic clamping plates (27), and the two second sliding plates (33) are fixedly connected to the two clamping plates (26).

7. A protective structure for mechanical equipment according to claim 1, characterized in that: The brake mechanism comprises a third reciprocating screw (34) and a fourth reciprocating screw (35), the third reciprocating screw (34) and the fourth reciprocating screw (35) are respectively rotatably connected to the two brackets (1), four slide plates (36) are threadedly connected to the third reciprocating screw (34) and the fourth reciprocating screw (35), and the eight slide plates (36) are slidably connected to the two brackets (1), the bottoms of the eight slide plates (36) are fixedly connected to a telescopic plate (41), and the bottoms of the telescopic plates (41) are fixedly connected to a triangular shovel (42).

8. A protective structure for mechanical equipment according to claim 7, characterized in that: The third reciprocating screw (34) and the fourth reciprocating screw (35) are respectively fixedly connected to a third pulley (37) and a fourth pulley (38), and the third pulley (37) and the fourth pulley (38) are transmission-connected to a same second belt (39), and one side of one of the two brackets (1) is fixedly connected to a fifth motor (40), and an output shaft of the fifth motor (40) is fixedly connected to the third reciprocating screw (34).

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