CN218905262U

CN218905262U - Labor-saving nail puller

Info

Publication number: CN218905262U
Application number: CN202223049155.3U
Authority: CN
Inventors: 杨智蕊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-25
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a labor-saving nail puller, which relates to the field of nail pullers and comprises a sleeve, wherein a through groove is formed in one side of the sleeve, a lifting assembly is arranged on the inner side of the sleeve, the lifting assembly comprises a motor, a mounting plate, a screw rod, a movable block, a sliding groove and a connecting plate, a nail pulling plate is arranged at one end of the connecting plate, and a disassembling assembly is arranged on one side of the nail pulling plate. According to the utility model, the situation that workers are injured in the nail pulling process is conveniently reduced through the motor, the mounting plate, the screw rod, the movable block, the sliding groove and the connecting plate, the screw rod is driven to rotate through the rotation of the motor, the movable block is driven to move through the rotation of the screw rod, the connecting plate is driven to move through the movable block, the nail pulling plate on one side is driven to move by the connecting plate, then the iron nails positioned in the wooden case are driven to be pulled up vertically, bending of the iron nails in the pulling process is effectively avoided, the reutilization of the iron nails is facilitated, and the device is simple in structure and convenient to operate.

Description

Labor-saving nail puller

Technical Field

The utility model relates to the field of nail extractors, in particular to a labor-saving nail extractor.

Background

Logistics refers to physical distribution or goods distribution, in the existing logistics distribution, in order to ensure that goods can be completely delivered to a customer, the goods are required to be protected, when large-scale goods are transported, the goods are placed inside a wooden box, so that the goods are located inside the wooden box, the purpose of protecting the goods is achieved, and in the transportation process, the goods are required to be fixed through the wooden box, so that the goods are guaranteed not to be damaged.

The existing large-scale goods when transporting, fix the wooden case through the iron nail, so that the wooden case is in a closed state, the goods that are located in the wooden case do not collide with the outside, in the fixed process of the wooden case, some wooden case mistakes can exist, in order to avoid the waste of resources, the wooden case that is assembled together needs to be dismantled, so that recycle, the existing nail puller mainly uses the claw hammer, the risk of injury of staff hand exists in the nail pulling process, and the existing nail puller is more laborious in the operation of the nail pulling process, therefore, a labor-saving nail puller is needed.

Disclosure of Invention

Based on the above, the utility model aims to provide a labor-saving nail puller so as to solve the technical problem that the existing nail puller is laborious to operate in the process of pulling nails.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laborsaving nail puller, includes the sleeve pipe, penetrating groove has been seted up to sheathed tube one side, sheathed tube inboard is provided with lifting unit, and lifting unit is including motor, mounting panel, screw rod, movable block, slider, spout and connecting plate, the one end of connecting plate is provided with the nail nipping plate, one side of nail nipping plate is provided with the dismantlement subassembly, and dismantles the subassembly and including fixture block, draw-in groove, fixing bolt and fixed screw, V type groove has been seted up to the bottom of nail nipping plate, sleeve pipe outside bottom is connected with the bottom plate, and sleeve pipe outside top is provided with the handle.

Preferably, the motor is located the inboard top of sleeve pipe, the mounting panel is located the motor below, the screw rod is located the output of motor, and has seted up the through-hole on the mounting panel, and the screw rod runs through the through-hole and extends to the mounting panel below.

Preferably, the movable block is located outside the screw rod, a screw hole is formed in the movable block, the screw hole is matched with the movable block, one end of the screw rod is connected with a bearing, and the bearing is located on the bottom surface of the inner side of the sleeve.

Preferably, the sliding block is located at one side of the movable block, the sliding groove is located in the sleeve, the sliding groove is matched with the sliding block, the sliding block is in sliding connection with the sliding groove, the connecting plate is located at one side of the movable block, and the connecting plate penetrates through the penetrating groove and extends to the outer side of the penetrating groove.

Preferably, the fixture block is located the one end of nail nipping board, the draw-in groove is located the inside seting of connecting plate, fixture block and draw-in groove assorted, fixing bolt quantity is two sets of, fixing screw and fixing bolt assorted.

Preferably, the fixing bolt penetrates through the nail lifting plate and the clamping block and extends to the outer side of the nail lifting plate and the clamping block, and the fixing bolt is in threaded connection with the fixing screw hole.

Preferably, the cross section of the nail pulling plate is of an L-shaped structure, the bottom plate is of a semicircular structure, and an anti-skid sleeve is arranged on the outer side of the grip.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the motor, the mounting plate, the screw, the movable block, the sliding groove and the connecting plate, the convenience for workers to take out nails more easily is realized, the injury condition of workers in the nailing process is reduced, the screw is driven to rotate through the rotation of the motor, the movable block is driven to move through the rotation of the screw, the connecting plate is driven to move by the movable block, the nail lifting plate at one side is driven to move by the connecting plate, then the nails positioned in the wooden case are driven to be pulled up vertically, bending of the nails in the pulling-up process is effectively avoided, the reutilization of the nails is facilitated, and the device has a simple structure and is convenient to operate;

2. the utility model realizes that the nail pulling plate is convenient to replace through the clamping block, the clamping groove, the fixing bolt and the fixing screw hole, so that the device is more flexible to use, the clamping block is convenient to take out from the inside of the clamping groove through the detachable connection of the fixing screw hole and the fixing bolt, then the nail pulling plate fixedly connected with the clamping block is separated from the connecting plate, the nail pulling plate is convenient to replace, the device has a simple structure, is convenient to operate, and improves the flexibility of the device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the connection structure of the sleeve and the bottom plate of the present utility model;

fig. 4 is a schematic diagram of the connection structure of the nail nipping plate and the movable block of the present utility model.

In the figure: 1. a sleeve; 2. a through groove; 3. a lifting assembly; 301. a motor; 302. a mounting plate; 303. a screw; 304. a movable block; 305. a slide block; 306. a chute; 307. a connecting plate; 4. a nail plate; 5. disassembling the assembly; 501. a clamping block; 502. a clamping groove; 503. a fixing bolt; 504. fixing the screw holes; 6. a V-shaped groove; 7. a bottom plate; 8. a handle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1, 2, 3 and 4, a labor-saving nail puller comprises a sleeve 1, a through groove 2 is formed in one side of the sleeve 1, a lifting assembly 3 is arranged on the inner side of the sleeve 1, the lifting assembly 3 comprises a motor 301, a mounting plate 302, a screw 303, a movable block 304, a sliding block 305, a sliding chute 306 and a connecting plate 307, the motor 301 is positioned at the top of the inner side of the sleeve 1, the mounting plate 302 is positioned below the motor 301, the screw 303 is positioned at the output end of the motor 301, a through hole is formed in the mounting plate 302, the screw 303 penetrates through the through hole and extends to the lower side of the mounting plate 302, the motor 301 is fixedly connected to the top surface of the sleeve 1, the mounting plate 302 is fixedly connected to the inside of the sleeve 1, the motor 301 is a miniature motor, the motor 301 is a positive motor and a negative motor, the screw 303 is fixedly connected to the output end of the motor 301, the movable block 304 is positioned outside the screw 303, a screw hole is formed in the movable block 304, the screw hole is matched with the movable block 304, one end of the screw 303 is connected with a bearing, the bearing is positioned on the bottom surface of the inner side of the sleeve 1, the sliding block 305 is positioned on one side of the movable block 304, the sliding groove 306 is positioned in the sleeve 1, the sliding groove 306 is matched with the sliding block 305, the sliding block 305 is in sliding connection with the sliding groove 306, the connecting plate 307 is positioned on one side of the movable block 304, the connecting plate 307 penetrates through the through groove 2 and extends to the outer side of the through groove, the sliding block 305 is fixedly connected with the movable block 304, the movable block 304 is fixedly connected with the connecting plate 307, the situation that the worker is injured in the nailing process is conveniently reduced is realized through the arranged motor 301, the mounting plate 302, the screw 303, the movable block 304, the sliding block 305, the sliding groove 306 and the connecting plate 307 are driven to move by the rotation of the motor 301, the movable block 304 is driven by the rotation of the screw 303, the connecting plate 307 drives the nail pulling plate 4 on one side to move, then the V-shaped groove 6 is utilized to drive the iron nails positioned in the wooden case to be pulled up vertically, bending of the iron nails in the pulling process is effectively avoided, reuse of the iron nails is facilitated, and the device is simple in structure and convenient to operate.

Referring to fig. 1, fig. 2 and fig. 4, a laborsaving nail puller is disclosed, one end of connecting plate 307 is provided with nail pulling plate 4, one side of nail pulling plate 4 is provided with dismantlement subassembly 5, and dismantlement subassembly 5 is including fixture block 501, draw-in groove 502, fixing bolt 503 and fixing screw 504, V type groove 6 has been seted up to the bottom of nail pulling plate 4, sleeve 1 outside bottom is connected with bottom plate 7, and sleeve 1 outside top is provided with handle 8, bottom plate 7 and sleeve 1 fixed connection, handle 8 and sleeve 1 fixed connection, fixture block 501 is located the one end of nail pulling plate 4, draw-in groove 502 is located the inside seting of connecting plate 307, fixture block 501 and draw-in groove 502 assorted, fixing bolt 503 quantity is two sets of, fixing screw 504 and fixing bolt 503 assorted, and fixture block 501 and nail pulling plate 4 fixed connection, and nail pulling plate 4's bottom of nail pulling plate 4 is trapezium structure, fixing bolt 503 runs through nail pulling plate 4 and fixture block and extends to its outside, and fixing bolt 504 is fixed connection, and fixing bolt 503 is the cross section, and is easy to change the fixture block and easy to realize, and install and change from the fixture block is easy to realize, and install and change the device is easy to change, and install through the fixture block and the device is easy to change, install and install with the fixture block and install the fixture block and the device.

Working principle: when the nail pulling device is used, a worker clamps the V-shaped groove 6 on the outer side of an iron nail, then starts the motor 301, enables the motor 301 to rotate to drive the screw 303 to rotate, drives the movable block 304 to move by utilizing the sliding block 305 which rotates and slides the screw 303, and then drives the connecting plate 307 to move, the connecting plate 307 is located in the through groove 2 to move up and down, the connecting plate 307 moves to drive the nail pulling plate 4 on one side of the connecting plate 307 to move, the V-shaped groove 6 located at the bottom end of the nail pulling plate 4 drives the iron nail to move upwards, then in the upward moving process of the nail pulling plate 4, the bottom plate 7 is tightly attached to the surface of the wood plate, then the nail pulling plate 4 moves upwards to bring out the iron nail located in the wood plate, when the nail pulling plate 4 needs to be replaced, the fixing screw 503 is removed from the fixing screw 504 by utilizing the fixing screw hole 503 in a threaded mode, then the clamping block 501 is taken out from the clamping groove 502, the nail pulling plate 4 fixedly connected with the clamping block 501 is separated from the connecting plate 307, and then the required nail pulling plate 4 is replaced, and the details of the prior art which are not described in the specification.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a laborsaving nail puller, includes sleeve pipe (1), its characterized in that: a through groove (2) is formed in one side of the sleeve (1), a lifting assembly (3) is arranged on the inner side of the sleeve (1), the lifting assembly (3) comprises a motor (301), a mounting plate (302), a screw (303), a movable block (304), a sliding block (305), a sliding groove (306) and a connecting plate (307), a nail lifting plate (4) is arranged at one end of the connecting plate (307), one side of nail nipping plate (4) is provided with dismantles subassembly (5), and dismantles subassembly (5) including fixture block (501), draw-in groove (502), fixing bolt (503) and fixed screw (504), V type groove (6) have been seted up to the bottom of nail nipping plate (4), sleeve pipe (1) outside bottom is connected with bottom plate (7), and sleeve pipe (1) outside top is provided with handle (8).

2. A labor-saving nail puller according to claim 1, characterized in that: the motor (301) is located at the top of the inner side of the sleeve (1), the mounting plate (302) is located below the motor (301), the screw (303) is located at the output end of the motor (301), a through hole is formed in the mounting plate (302), and the screw (303) penetrates through the through hole and extends to the lower portion of the mounting plate (302).

3. A labor-saving nail puller according to claim 1, characterized in that: the movable block (304) is located outside the screw rod (303), a screw hole is formed in the movable block (304), the screw hole is matched with the movable block (304), one end of the screw rod (303) is connected with a bearing, and the bearing is located on the bottom surface of the inner side of the sleeve (1).

4. A labor-saving nail puller according to claim 1, characterized in that: the sliding block (305) is located on one side of the movable block (304), the sliding groove (306) is located in the sleeve (1), the sliding groove (306) is matched with the sliding block (305), the sliding block (305) is connected with the sliding groove (306) in a sliding mode, the connecting plate (307) is located on one side of the movable block (304), and the connecting plate (307) penetrates through the through groove (2) and extends to the outer side of the through groove.

5. A labor-saving nail puller according to claim 1, characterized in that: the fixture block (501) is located one end of the nail lifting plate (4), the clamping groove (502) is formed in the connecting plate (307), the fixture block (501) is matched with the clamping groove (502), the number of the fixing bolts (503) is two, and the fixing screw holes (504) are matched with the fixing bolts (503).

6. A labor-saving nail puller according to claim 1, characterized in that: the fixing bolt (503) penetrates through the nail lifting plate (4) and the clamping block (501) and extends to the outer side of the nail lifting plate, and the fixing bolt (503) is in threaded connection with the fixing screw hole (504).

7. A labor-saving nail puller according to claim 1, characterized in that: the cross section of the nail pulling plate (4) is of an L-shaped structure, the bottom plate (7) is of a semicircular structure, and an anti-skid sleeve is arranged on the outer side of the handle (8).