Simple bead picking device

Abstract

The utility model belongs to the technical field of insulation safety appliances, and particularly discloses a simple bead picking device which comprises a handle, a base and a magnet, the base comprises an upper cover and a seat body, a magnetic attraction mechanism is arranged in the seat body, an annular magnet is arranged on the magnetic attraction mechanism, the magnetic attraction mechanism is sleeved with the annular magnet, the magnetic attraction mechanism is connected with an adjusting rod, a positioning pin is welded to the adjusting rod, and the positioning pin is connected with the handle. A guide groove and a limiting hole are formed in the handle; according to an existing ball picking device, steel balls on the ground are attracted through a semicircular strong magnet and attached to a toothed rotating wheel, the toothed rotating wheel pushes the steel balls attracted to the surface of the toothed rotating wheel upwards through rolling of wheels, ball picking work is completed, the size is large, picking of the steel balls at corners cannot be completed, and the steel balls in water cannot be picked. The magnet is arranged in the base, the position of the magnet is adjusted through the adjusting rod and the guide groove and the limiting hole in the handle, the number of the steel balls capable of being attracted by the base is controlled, and picking work of the steel balls in different environments and corners is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulating safety appliance, specifically relates to a simple and easy pearl picking device. BACKGROUND

[0002] High-voltage insulating gloves and insulating boots are protective appliances for electrical workers to prevent electric shock injury, and their performance directly relates to the personal safety of electricians, so they need to be tested and detected periodically (period 6 months). As an internal conductive object of insulating gloves and insulating boots in the test project, small steel balls are usually made small in size, about 4mm, in order to better fill the internal space, which also makes it extremely difficult to pick up the small steel balls that fall during transportation. It is inefficient to pick up with hands, and it is easy to cause the steel balls to scatter everywhere, thereby causing new safety problems.

[0003] The utility model discloses a novel pearl picking cart passes through semicircle strong magnet and absorbs the steel ball on the ground and is attached on the toothed runner, passes through the rolling of the wheel, makes the toothed runner push the steel ball that is adsorbed on its surface upward, when reaching the other side of the semicircle strong magnet, the steel ball is far from the strong magnet, and freely falls into the pearl receiving disc, simple and quick operation not only saves time and effort, but also reduces the labor intensity of the staff, improves the working efficiency, and brings great convenience to the pearl picking work.

[0004] But the above-mentioned scheme is large in size, cannot complete the picking of the steel balls in the corners, and cannot pick up the steel balls in the water. UTILITY MODEL CONTENTS

[0005] The utility model discloses a simple and easy pearl picking device, which can solve the problem that the existing pearl picking device cannot pick up the steel balls in the corners and in the water.

[0006] To achieve the above-mentioned purpose, the basic scheme provided by the utility model is as follows: a simple and easy pearl picking device, including handle, base and lifting rod, the base includes upper cover and seat body, the upper cover and seat body are threadedly connected, the upper cover is fixedly connected with external thread pipe, the handle is threadedly connected with the external thread pipe, the seat body is slidably connected with magnetic attraction mechanism, the magnetic attraction mechanism includes magnet and support assembly for supporting the magnet, the lifting rod penetrates through the upper cover and is connected with the support assembly, the lifting rod is slidably connected with the handle in the handle, the lifting rod is provided with limiting mechanism for preventing the magnetic attraction mechanism from falling off.

[0007] The principle and beneficial effects of the utility model lie in that the steel ball filled in the inside of the insulating gloves and the insulating boots is made of chromium-based stainless steel, the chromium-based stainless steel has magnetism, and the chromium-based stainless steel ball can be quickly picked up in batches through the magnet.

[0008] Scheme two, which is a preferred scheme of the basic scheme, the limiting mechanism comprises a positioning pin limiting hole, the positioning pin is welded on the lifting rod, the handle is provided with a guide groove, the limiting hole is on the side of the guide groove, and the positioning pin penetrates through the limiting hole. The positioning pin slides in the guide groove, and the magnetic attraction mechanism can slide synchronously in the base. The position of the magnetic attraction mechanism in the seat body can be fixed by turning the positioning pin into the limiting hole. When the positioning pin is arranged in the topmost limiting hole, the magnetic force is minimum, and the steel balls adsorbed on the surface of the base can be removed. The operation space of the positioning pin is extended to the upper end of the handle through the adjusting rod, and the staff can operate conveniently.

[0009] Scheme three, which is a preferred scheme of scheme two, the supporting assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is fixedly connected with an iron core, the second clamping plate is threadedly connected with the iron core, the first clamping plate is fixedly connected with an internal thread pipe on the other side, the lifting rod is threadedly connected with the internal thread pipe, and the magnet is sleeved with the iron core. When the permanent magnet is close to the iron core, the magnetic flux is more likely to pass through the iron core due to the high magnetic conductivity of the iron core. The magnetic flux is conserved in the closed loop, the magnetic field lines generated by the permanent magnet are gathered in the iron core, and the magnetic field strength around the iron core is enhanced compared with the case without the iron core. The magnetic force is enhanced, more steel balls can be adsorbed, and the working efficiency is improved.

[0010] Scheme four, which is a preferred scheme of scheme two, the handle is slidably connected with a handle on the outside, a scraping cylinder is fixedly connected below the handle, and the scraping cylinder is slidably connected with the outer wall of the seat body. When the positioning pin is operated to move upwards, the steel balls adsorbed on the surface of the base can move upwards along with the magnet, part of the steel balls are uniformly adsorbed on the surface of the base, and the steel balls are difficult to be completely removed. The scraping cylinder can block the upward movement of the steel balls and scrape the steel balls on the surface by pushing the handle.

[0011] Scheme five, which is a preferred scheme of scheme four, the surface of the upper cover is fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner wall top end of the scraping cylinder. The spring can automatically reset after the scraping plate completes scraping, and the spring provides support force for the scraping plate, so that the scraping plate does not affect the work of picking up the steel balls. The operation is simplified. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of a simple and easy pearl picking device;

[0013] Figure 2It is a main view of a simple bead picking device of the utility model,

[0014] Figure 3 It is a plan view of a simple bead picking device of the utility model,

[0015] Figure 4 It is Figure 3 The sectional view at A in the middle. Specific embodiments

[0016] The utility model will be further explained in detail by specific embodiments:

[0017] The reference signs in the drawings of the specification include: 1-handle, 2-base, 3-upper cover, 4-seat, 5-external thread pipe, 6-magnetic attraction mechanism, 7-magnet, 8-supporting assembly, 9-lifting rod, 10-limiting mechanism, 11-positioning pin, 12-limiting hole, 13-guiding groove, 14-first clamping plate, 15-second clamping plate, 16-iron core, 17-internal thread pipe, 18-grip, 19-scraping cylinder, 20-spring.

[0018] Embodiment

[0019] As Figures 1 to 4 Illustrated: a simple bead picking device, including handle 1, base 2 and lifting rod 9, base 2 includes upper cover 3 and seat 4, upper cover 3 and seat 4 are threadedly connected, upper cover 3 is fixedly connected with external thread pipe 5, handle 1 and external thread pipe 5 are threadedly connected, lifting rod 9 is slidingly connected in handle 1 and handle 1, magnetic attraction mechanism 6 is slidingly connected in seat 4, magnetic attraction mechanism 6 includes magnet 7 and supporting assembly 8, supporting assembly 8 includes first clamping plate 14 and second clamping plate 15, first clamping plate 14 is fixedly connected with iron core 16 and internal thread pipe 17, magnet 7 and iron core 16 are sleeved, second clamping plate 15 and iron core 16 are threadedly connected, lifting rod 9 is threadedly connected through external thread pipe 5 and internal thread pipe 17, lifting rod 9 and handle 1 are provided with limiting mechanism 6, limiting mechanism 6 includes positioning pin 11 and limiting hole 12, positioning pin 11 is welded on lifting rod 9, guiding groove 13 is formed in handle 1, limiting hole 12 is formed on both sides of guiding groove 13, limiting hole 12 has two groups, positioning pin 11 penetrates limiting hole 12, scraping cylinder 19 is slidingly connected outside seat 4, grip 18 is fixedly connected on scraping cylinder 19, spring 20 is fixedly connected on the inner surface top end of scraping cylinder 19, the other end of spring 20 and the upper surface of upper cover 3 are fixedly connected.

[0020] The implementation mode of the embodiment is: when carrying out steel bead picking work, the positioning pin 11 is slid in the guiding groove 13 to the limiting hole 12 position at the lowermost end, the positioning pin 11 is clamped at the end of the limiting hole 12 by rotating the positioning pin 11, at this time, the magnetic attraction mechanism 6 together with the magnet 7 is located at the bottom end of the base 2, the staff can hold the handle 1 to pick the steel bead.

[0021] When the base 2 surface adsorbs the steel balls, the device is placed at the container entrance, the positioning pin 11 is rotated, the positioning pin 11 is slid into the limiting hole 12 at the upper end of the guide groove 13, at this time the magnet 7 is away from the bottom surface of the base 2, the magnetic force of the base 2 disappears, the steel balls are separated from the base 2 and enter the container, when the magnet 7 moves upward along the adjusting rod 10, the steel balls on the surface of the base 2 move upward along with the magnet 7, the scraping cylinder 19 blocks the steel balls, when the positioning pin 11 is positioned, the handle 18 is pushed downward, the handle 18 pushes the scraping cylinder 19 to scrape the residual steel balls and sundries on the surface of the base 2, after being released, the spring 20 forces the scraping cylinder 19 to reset.

[0022] The above is only an embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A simple bead-picking device, characterized in that, The device includes a handle (1), a base (2), and a lifting rod (9). The base (2) includes a top cover (3) and a seat (4). The top cover (3) and the seat (4) are threaded together. An external threaded tube (5) is fixedly connected to the top cover (3). The handle (1) is threaded together with the external threaded tube (5). A magnetic attraction mechanism (6) is slidably connected inside the seat (4). The magnetic attraction mechanism (6) includes a magnet (7) and a support assembly (8) for supporting the magnet (7). The lifting rod (9) passes through the top cover (3) and is connected to the support assembly (8). The lifting rod (9) is slidably connected inside the handle (1). A limiting mechanism (10) is provided on the lifting rod (9) to prevent the magnetic attraction mechanism (6) from falling off.

2. The simple bead-picking device according to claim 1, characterized in that... The limiting mechanism (10) includes a positioning pin (11) and a limiting hole (12). The positioning pin (11) is welded to the lifting rod (9). The handle (1) has a guide groove (13). The limiting hole (12) is on the side of the guide groove (13). The positioning pin (11) passes through the limiting hole (12).

3. A simple bead-picking device according to claim 2, characterized in that, The support assembly (8) includes a first card plate (14) and a second card plate (15). The first card plate (14) is fixedly connected to an iron core (16). The second card plate (15) is threadedly connected to the iron core (16). The other side of the first card plate (14) is fixedly connected to an internally threaded tube (17). The lifting rod (9) is threadedly connected to the internally threaded tube (17). The magnet (7) is sleeved with the iron core (16).

4. A simple bead-picking device according to claim 2, characterized in that, A handle (18) is slidably connected to the outside of the handle (1), and a scraper (19) is fixedly connected to the bottom of the handle (18). The scraper (19) is slidably connected to the outer wall of the seat (4).

5. A simple bead-picking device according to claim 4, characterized in that... A spring (20) is fixedly connected to the surface of the upper cover (3), and the other end of the spring (20) is fixedly connected to the top of the inner wall of the scraper (19).

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