Lead screw elevator with ash removal mechanism

Abstract

The utility model discloses a lead screw elevator with a deashing mechanism, which comprises a bottom plate, the bottom of the bottom plate is movably provided with a support assembly, the rear part of the surface of the bottom plate is fixedly connected with a connecting plate, the top of the connecting plate is provided with a motor, the inner top wall of the connecting plate is provided with a lead screw, the lead screw is sleeved with a guide block, and the guide block is fixedly connected with the bottom plate. The front surface of the guide block is fixedly connected with a placing plate, the top of the guide block is provided with cleaning assemblies, each cleaning assembly comprises a rectangular block, the front surface of each rectangular block is movably provided with an arc-shaped plate, the surface of each arc-shaped plate is provided with a plurality of groups of cleaning bristles, and the number of the cleaning assemblies is two. And the top parts of the guide blocks are symmetrically arranged. The cleaning assembly is installed on the guide block, particulate dust attached to the lead screw is cleaned along with lifting of the guide block, cleanliness of the lead screw is kept, and the cleaned dust can fall into the dust collection drawer, the first dust collection box and the second dust collection box to be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of screw lifts, in particular to a screw lift with a dust cleaning mechanism. Background Art

[0002] The screw lift is a basic lifting component, widely used in various industries such as machinery, metallurgy, water conservancy, chemical industry, medical treatment, culture, and health. It has the advantages of compact structure, small size, light weight, easy installation, flexible use, good reliability, high stability, and long service life. It can be directly driven by an electric motor or other power.

[0003] The existing technology has the following problems:

[0004] In the prior art, the screw part of the screw lift will be contaminated with particulate matter, dust and impurities during use in the workshop. The increase of these particulate matter impurities will affect the normal use of the lift and even cause it to get stuck and damaged during use, thereby reducing the service life of the equipment. Utility Model Content

[0005] In response to the problems in the related technology, the utility model proposes a screw lifter with a dust cleaning mechanism to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A screw lift with a dust cleaning mechanism comprises a base plate, a support assembly is movably mounted on the bottom of the base plate, a connecting plate is fixedly connected to the rear surface of the base plate, a motor is provided on the top of the connecting plate, a screw is provided on the inner top wall of the connecting plate, a guide block is sleeved on the outside of the screw, a placement plate is fixedly connected to the front of the guide block, a cleaning assembly is provided on the top of the guide block, the cleaning assembly comprises a rectangular block, an arc plate is movably mounted on the front of the rectangular block, a plurality of groups of cleaning bristles are provided on the surface of the arc plate, and the number of the cleaning assemblies is two, and they are symmetrically arranged on the top of the guide block.

[0008] Preferably, a connecting column is fixedly connected to the center of the back side of the arc-shaped plate, and a docking sleeve is fixedly connected to the front side of the rectangular block. The inner wall of the docking sleeve is provided with an anti-slip sleeve. The connecting column is inserted into the docking sleeve, so that the arc-shaped plate can be movably docked with the rectangular block, and disassembly and assembly are convenient.

[0009] Preferably, a storage groove is provided on the top of the guide block, a damping shaft is provided on the inner side wall of the storage groove, a rotating block is provided on the surface of the damping shaft, the rotating block and the rectangular block are connected to each other, and the rotating block and the rectangular block are connected to each other through the provided storage groove. After the rotating block is flipped through the damping shaft, the cleaning component can be stored in the storage groove, and when it is not in use, it can play a protective shielding role for the cleaning component to prevent external dust from contaminating the cleaning bristles.

[0010] Preferably, a rectangular plate is fixedly connected to the lower back side of the rectangular block, and positioning holes are provided on the surface of the rectangular plate and the surface of the guide block. Positioning pins are inserted into the positioning holes. The positioning pins are inserted from the rectangular plate until they pass through the positioning holes on the guide block, thereby limiting and fixing the rotating block, thereby preventing the cleaning assembly from being offset due to the shaking of the rotating block when the cleaning assembly is in use.

[0011] Preferably, a limited socket is provided on the inner wall of the storage groove, and a dust collection drawer is inserted into the interior of the limited socket. The upper surface of the guide block is designed with a slope. The top of the placement plate is provided with a placement groove 1, and an ash box 1 is placed inside the placement groove 1. The upper back of the guide block is fixedly connected with a long strip, and the surface of the long strip is provided with a placement groove 2, and an ash box 2 is placed inside the placement groove 2. By providing the ash drawer, ash box 1 and ash box 2, dust and impurities brushed by the cleaning component can be effectively collected, and the guide block with a sloped design can make dust slide down more conveniently.

[0012] Preferably, the support assembly includes an anti-slip base, the bottom area of ​​the anti-slip base is larger than the top area. By setting a special shape of the anti-slip base, the contact area between the support assembly and the ground is made larger, so that the screw lift installed on its surface is more stable during use and is not easily affected by external forces and shifted.

[0013] Preferably, the bottom of the anti-slip base is provided with Velcro, the surface of the Velcro is adhered and connected to the anti-slip floor mat, and the surface of the anti-slip floor mat is provided with anti-slip grooves. The anti-slip floor mat further increases the contact friction between the anti-slip base and the ground, thereby further improving the use stability of the support assembly.

[0014] Preferably, docking holes are provided at the four corners of the top of the anti-slip base, and support feet are fixedly connected to the four corners of the bottom of the base plate. The length of the support feet is the same as the height of the anti-slip base. By setting the support feet, they are inserted into the docking holes, so that the screw lift and the support assembly can be movably docked, and directly inserted into the bottom of the anti-slip base, thereby increasing the docking stability of the two.

[0015] The beneficial effects of the utility model are:

[0016] 1. The screw lifter with a dust cleaning mechanism is installed on the guide block through a cleaning component. As the guide block rises and falls, the dust and impurities attached to the screw can be cleaned to keep the screw clean. The cleaned dust will fall into the dust collection drawer, ash box 1 and ash box 2 for collection. The inclined design of the guide block can make the dust slide down more conveniently.

[0017] 2. The screw lift with a dust cleaning mechanism has a specially shaped anti-slip base, which increases the contact area between the support component and the ground. Combined with the anti-slip mat at the bottom, the screw lift installed on its surface is more stable during use and is not easily displaced by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cleaning component structure of the present utility model;

[0022] Figure 4 This is an enlarged structural diagram of the guide block of the present utility model;

[0023] Figure 5 This is a schematic diagram of the support assembly structure of the present utility model.

[0024] In the figure: 1. Base plate; 2. Support legs; 3. Support assembly; 301. Anti-slip base; 302. Docking hole; 303. Anti-slip floor mat; 4. Connecting plate; 5. Screw; 6. Guide block; 7. Cleaning assembly; 701. Rectangular block; 702. Docking sleeve; 703. Arc plate; 704. Cleaning brush bristles; 705. Rectangular plate; 706. Connecting column; 8. Placement plate; 9. Storage slot; 10. Limiting socket; 11. Dust collection drawer; 12. Damping shaft; 13. Rotating block; 14. Positioning pin; 15. Motor. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the present utility model, a screw lifter with a dust cleaning mechanism is provided.

[0027] Embodiment 1;

[0028] like Figure 1-Figure 5 As shown, the screw lift with a dust cleaning mechanism according to an embodiment of the present invention includes a base plate 1, a support assembly 3 is movably installed on the bottom of the base plate 1, a connecting plate 4 is fixedly connected to the rear surface of the base plate 1, a motor 15 is provided on the top of the connecting plate 4, a screw 5 is provided on the inner top wall of the connecting plate 4, a guide block 6 is sleeved on the outside of the screw 5, a placement plate 8 is fixedly connected to the front of the guide block 6, a cleaning assembly 7 is provided on the top of the guide block 6, the cleaning assembly 7 includes a rectangular block 701, an arc plate 703 is movably installed on the front of the rectangular block 701, a plurality of groups of cleaning bristles 704 are provided on the surface of the arc plate 703, and the number of cleaning assemblies 7 is two, and they are symmetrically arranged on the top of the guide block 6.

[0029] In this embodiment, a connecting column 706 is fixedly connected to the center of the back side of the arc plate 703, and a docking sleeve 702 is fixedly connected to the front side of the rectangular block 701. The inner wall of the docking sleeve 702 is provided with an anti-slip sleeve. The connecting column 706 is inserted into the docking sleeve 702, so that the arc plate 703 can be movably docked with the rectangular block 701, and disassembly and assembly are convenient.

[0030] In this embodiment, a storage groove 9 is provided at the top of the guide block 6, and a damping shaft 12 is provided on the inner wall of the storage groove 9. A rotating block 13 is provided on the surface of the damping shaft 12. The rotating block 13 is connected to the rectangular block 701. Through the set storage groove 9, the rotating block 13 is connected to the rectangular block 701. After the rotating block 13 is flipped through the damping shaft 12, the cleaning component 7 can be stored in the storage groove 9. When it is not in use, it can play a protective shielding role for the cleaning component 7 to prevent external dust from contaminating the cleaning bristles 704.

[0031] In this embodiment, a rectangular plate 705 is fixedly connected to the lower back of the rectangular block 701. Positioning holes are provided on the surface of the rectangular plate 705 and the surface of the guide block 6. A positioning pin 14 is inserted into the inside of the positioning hole. The positioning pin 14 is inserted from the rectangular plate 705 until it passes through the positioning hole on the guide block 6, thereby limiting and fixing the rotating block 13, thereby preventing the cleaning component 7 from being offset in its use position due to the shaking of the rotating block 13 when the cleaning component 7 is in use.

[0032] In this embodiment, a limiting socket 10 is provided on the inner wall of the storage groove 9, and a dust collection drawer 11 is connected to the inside of the limiting socket 10. The upper surface of the guide block 6 is designed with a slope. A placement groove 1 is provided on the top of the placement plate 8, and a dust collection box 1 is placed inside the placement groove 1. A long strip is fixedly connected to the upper back of the guide block 6, and a placement groove 2 is provided on the surface of the long strip, and a dust collection box 2 is placed inside the placement groove 2. Through the provision of the dust collection drawer 11, the ash collection box 1 and the ash collection box 2, the dust and impurities brushed off by the cleaning component 7 can be effectively collected, and the guide block 6 with a sloped design can make the dust slide down more conveniently.

[0033] Embodiment 2;

[0034] On the basis of the first embodiment, the preferred embodiment of the screw lifter with dust cleaning mechanism provided by the present invention is as follows: Figures 1 to 5 As shown:

[0035] In this embodiment, the support component 3 includes an anti-slip base 301, and the bottom area of ​​the anti-slip base 301 is larger than its top area. By setting the anti-slip base 301 with a special shape, the contact area between the support component 3 and the ground is larger, so that the screw lift installed on its surface is more stable during use and is not easily affected by external forces and shifted.

[0036] In this embodiment, Velcro is provided at the bottom of the anti-slip base 301, and the surface of the Velcro is adhered and connected to the anti-slip floor mat 303, and the surface of the anti-slip floor mat 303 is provided with anti-slip grooves. The anti-slip floor mat 303 is provided, and the contact friction between the anti-slip base 301 and the ground is further increased, thereby further improving the use stability of the support component 3.

[0037] In this embodiment, docking holes 302 are opened at the four corners of the top of the anti-slip base 301, and support legs 2 are fixedly connected to the four corners of the bottom of the base plate 1. The length of the support legs 2 is the same as the height of the anti-slip base 301. By setting the support legs 2, they are inserted into the docking holes 302, so that the screw lift and the support assembly 3 can be movably docked and directly inserted into the bottom of the anti-slip base 301, thereby increasing the docking stability of the two.

[0038] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0039] In actual application, the bottom plate 1 is inserted into the docking hole 302 on the surface of the anti-slip base 301 through the support foot 2 at the bottom thereof to complete the docking. Since the anti-slip base 301 is designed with a special shape, the contact area with the ground is larger, and the anti-slip floor mat 303 at the bottom thereof is provided, so that the screw lift installed on its surface is more stable during use and is not easily affected by external forces and shifted. When the screw 5 needs to be cleaned, the rectangular block 701 drives the rotating block 13 to rotate through the damping shaft 12 and flips out of the storage groove 9 into a vertical state. At this time, the two sets of arc plates 703 are in contact with the surface of the screw 5, and then the positioning pin 14 is removed from the rectangular block 701. The curved plate 705 is inserted into the positioning hole on the guide block 6, which plays a limiting and fixing role on the rotating block 13, so as to prevent the use position of the cleaning component 7 from being offset due to the shaking of the rotating block 13 when the cleaning component 7 is in use. The guide block 6 moves up and down as the motor 15 drives the screw rod 5, so the cleaning bristles 704 on the surface of the curved plate 703 will also rise and fall to brush away the granular impurities attached to the surface of the screw rod 5, and the dust on the left and right sides will fall into the dust collection drawer 11, while the granular dust impurities on the front and back will slide from the surface of the guide block 6 with a slanted design to the dust collection box 1 and the dust collection box 2 below to complete the collection work.

[0040] In summary, with the help of the above-mentioned technical solution of the present invention, the cleaning component 7 is set and installed on the guide block 6. As the guide block 6 rises and falls, the dust and impurities attached to the screw rod 5 can be cleaned to keep the screw rod 5 clean, and the cleaned dust will fall into the dust collection drawer 11, dust box 1 and ash box 2 for collection. The inclined design of the guide block 6 can make the dust slide more conveniently, and the setting of the special shape of the anti-slip base 301 makes the contact area between the support component 3 and the ground larger, and cooperates with the anti-slip floor mat 303 at the bottom to make the screw rod lift installed on its surface more stable when used and not easily affected by external forces and shifted.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A screw lift with a dust cleaning mechanism, comprising a bottom plate (1), characterized in that: A support assembly (3) is movably mounted on the bottom of the base plate (1), a connecting plate (4) is fixedly connected to the rear of the surface of the base plate (1), a motor (15) is arranged on the top of the connecting plate (4), a screw rod (5) is arranged on the inner top wall of the connecting plate (4), a guide block (6) is sleeved on the outside of the screw rod (5), a placement plate (8) is fixedly connected to the front of the guide block (6), a cleaning assembly (7) is arranged on the top of the guide block (6), the cleaning assembly (7) comprises a rectangular block (701), an arc plate (703) is movably mounted on the front of the rectangular block (701), a plurality of groups of cleaning bristles (704) are arranged on the surface of the arc plate (703), and the number of the cleaning assemblies (7) is two, and they are symmetrically arranged on the top of the guide block (6).

2. The screw lift with a dust cleaning mechanism according to claim 1, characterized in that: A connecting column (706) is fixedly connected to the center of the back of the arc-shaped plate (703), and a docking sleeve (702) is fixedly connected to the front of the rectangular block (701). The inner wall of the docking sleeve (702) is provided with an anti-slip sleeve.

3. The screw lift with a dust cleaning mechanism according to claim 1, characterized in that: A receiving groove (9) is provided on the top of the guide block (6), a damping shaft (12) is provided on the inner side wall of the receiving groove (9), a rotating block (13) is provided on the surface of the damping shaft (12), and the rotating block (13) is connected to the rectangular block (701).

4. The screw lift with a dust cleaning mechanism according to claim 1, characterized in that: A rectangular plate (705) is fixedly connected to the lower back of the rectangular block (701), and positioning holes are provided on the surface of the rectangular plate (705) and the surface of the guide block (6), and positioning pins (14) are inserted into the positioning holes.

5. The screw lift with a dust cleaning mechanism according to claim 3, characterized in that: The inner wall of the storage groove (9) is provided with a limit socket (10), and an ash collection drawer (11) is inserted into the limit socket (10). The upper surface of the guide block (6) is designed as an inclined surface. The top of the placement plate (8) is provided with a placement groove 1, and an ash collection box 1 is placed inside the placement groove 1. The upper back surface of the guide block (6) is fixedly connected with a long strip, and the surface of the long strip is provided with a placement groove 2, and an ash collection box 2 is placed inside the placement groove 2.

6. The screw lift with a dust cleaning mechanism according to claim 1, characterized in that: The support assembly (3) comprises an anti-skid base (301), and the bottom area of ​​the anti-skid base (301) is larger than the top area thereof.

7. The screw lift with a dust cleaning mechanism according to claim 6, characterized in that: The bottom of the anti-skid base (301) is provided with a Velcro, the surface of the Velcro is bonded and connected with an anti-skid floor mat (303), and the surface of the anti-skid floor mat (303) is provided with anti-skid patterns.

8. The screw lift with a dust cleaning mechanism according to claim 6, characterized in that: The four corners of the top of the anti-slip base (301) are provided with docking holes (302), and the four corners of the bottom of the base plate (1) are fixedly connected with supporting feet (2), and the length of the supporting feet (2) is the same as the height of the anti-slip base (301).

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