CN212069538U - Quick screw screening device - Google Patents

Abstract

The utility model discloses a quick screw sieving mechanism, the on-line screen storage device comprises a base, top one side position fixedly connected with rack of base, and four fixing bases of top fixedly connected with of base, wherein two the fixing base just is close to the first mount of the equal fixedly connected with in top of rack position, two in addition the equal fixedly connected with second mount in top of fixing base, two between the first mount, all be provided with link, two between two second mounts the fixed screening frame of fixedly connected with between the top one end of link. The utility model discloses in, can be automatically with placing the automatic screening of screw that corresponds the size on the screening frame through the adjustable removal screening frame that sets up and the position distance of fixed screening frame, the bayonet lock through setting up can conveniently be adjusted the position of removing the screening frame with the cooperation of cotter way, begins to filter from being closest fixed screening frame position, accomplishes screening work by little to big in proper order, and is easy and simple to handle, screens accurately.

Description

Quick screw screening device

Technical Field

The utility model relates to a screw screening technical field especially relates to a quick screw screening device.

Background

The screw is an important connecting and fixing part in mechanical connection, and has great application in many industries, for example, when an oil pipe is installed, screws with different sizes are needed to perform fixing work on corresponding pipelines, and sometimes some screws which are disassembled and recovered can also be recovered and utilized, but because the screws are mixed together, the screws need to be screened and classified, and certain requirements are provided for a screening device of the screws;

the existing screw screening mode needs manpower to screen and classify more, the operation mode not only needs to waste a large amount of time, but also has huge workload, and the manual screening classification easily has the defects of inaccurate screening, easy error occurrence and influence on the screening efficiency, so that the recycling rate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick screw screening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick screw screening device comprises a base, wherein a placing rack is fixedly connected to one side position of the top of the base, four fixing seats are fixedly connected to the top of the base, a first fixing frame is fixedly connected to the top of two fixing seats, which is close to the placing rack, a second fixing frame is fixedly connected to the top of the other two fixing seats, a connecting frame is arranged between the two first fixing frames and between the two second fixing frames, a fixed screening frame is fixedly connected between one ends of the tops of the two connecting frames, a movable screening frame is arranged at one end, which is far away from the fixed screening frame, of the tops of the two connecting frames, inner grooves are formed in the positions, corresponding to two connecting frame boxes, of the bottom of the movable screening frame, fixed blocks are embedded in the two inner grooves, clamping pins are fixedly connected to the bottoms of the two fixed blocks, and a plurality of pin grooves matched with the clamping pins are uniformly formed in the two connecting frames, the storage rack is characterized in that a first stop dog and a collecting box are fixedly connected to positions, close to the first fixing frame and the second fixing frame, of the top of the base, a collecting box is arranged between the first stop dogs, a second stop dog is fixedly connected to one side, far away from the storage rack, of the top of the base, and a storage box is arranged on one side, close to the second fixing frame, of the second stop dog.

As a further description of the above technical solution: a placing box is arranged on one side, close to the first fixing frame, of the top of the placing frame.

As a further description of the above technical solution: the outer surface of one side opposite to the first fixing frame and one side opposite to the second fixing frames are provided with connecting grooves, and the two ends of the connecting frames are fixedly connected with connecting blocks which are matched with the connecting grooves in a nested mode.

As a further description of the above technical solution: and reinforcing ribs are respectively connected and arranged between the outer surfaces of the two first fixing frames and the two second fixing frames at the bottoms of the two ends of the two connecting frames.

As a further description of the above technical solution: and arc-shaped notches are formed in one sides of the fixed screening frames opposite to the outer surfaces of the movable screening frames.

As a further description of the above technical solution: two the equal fixedly connected with stopper in surface both sides of fixed block, and four stoppers all through fastening bolt with remove screening frame looks fixed connection.

The utility model discloses following beneficial effect has:

the quick screw screening device can conveniently carry out screening work through the arranged first fixing frame, the second fixing frame and the screening frame structure, one end of the screening frame, which is positioned at the first fixing frame, is highly positioned at one end of the second fixing frame, so that screws which are mixed together can be conveniently placed on the screening frame and can automatically slide down, screws with corresponding sizes can be automatically screened through the matching between the arranged movable screening frame and the fixed screening frame, screws with different sizes can be screened through adjusting the position of the movable screening frame, the structure is simple and convenient to operate, the screening is accurate and stable, the distance between the movable screening frame and the fixed screening frame can be correspondingly close to the maximum diameter of a screw head through the matching of pin grooves with corresponding distances, so that the screws with corresponding sizes can be conveniently screened, and the screws with different sizes can be screened layer by layer through adjusting the screening frame, the screw screening machine has the advantages that the subsequent recycling is convenient, the screening quality is improved, the problem that manual screening wastes time and labor is solved, when the screw screening machine is used, the clamping pins on the movable screening frame correspond to the pin grooves at the position with the minimum distance between the connecting frame and the fixed screening frame, the screws which are mixed together are placed in the placing box and slowly fall onto the screening frame, the screws automatically slide down after falling through the height difference of the two end positions of the screening frame, meanwhile, when the current minimum screw size is close to the distance between the fixed screening frame and the movable screening frame, the screws automatically fall down and fall into the collecting box, the screws with the size larger than the current distance size fall into the storing box at one end along the screening frame, the position distance of the movable screening frame is increased by one, the screws with the second small-size model are matched for screening, and all the screws can be screened by adjusting the movable screening frame from small to large in the same principle, convenient to use is swift, and the screening size is accurate.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

Illustration of the drawings:

1. a base; 2. placing a rack; 3. placing a box; 4. a fixed seat; 5. a first fixing frame; 6. a second fixing frame; 7. a connecting frame; 8. connecting grooves; 9. connecting blocks; 10. reinforcing ribs; 11. fixing a screening frame; 12. moving the screening frame; 13. an arc-shaped notch; 14. an inner tank; 15. a fixed block; 16. a bayonet lock; 17. a limiting block; 18. fastening a bolt; 19. a pin slot; 20. a first stopper; 21. a collection box; 22. a second stopper; 23. a storage box.

Detailed Description

Referring to fig. 1-4, the present invention provides an embodiment: a quick screw screening device comprises a base 1, a placing rack 2 is fixedly connected to one side position of the top of the base 1, four fixing seats 4 are fixedly connected to the top of the base 1, first fixing frames 5 are fixedly connected to the tops of two fixing seats 4 close to the placing rack 2, second fixing frames 6 are fixedly connected to the tops of the other two fixing seats 4, connecting frames 7 are arranged between the two first fixing frames 5 and between the two second fixing frames 6, a fixed screening frame 11 is fixedly connected between one ends of the tops of the two connecting frames 7, a movable screening frame 12 is arranged at one end, far away from the fixed screening frame 11, of the tops of the two connecting frames 7, inner grooves 14 are formed in the positions, corresponding to two connecting frame 7 boxes, of the bottom of the movable screening frame 12, fixed blocks 15 are embedded in the two inner grooves 14, clamping pins 16 are fixedly connected to the bottoms of the two fixed blocks 15, a plurality of pin grooves 19 which are matched with the bayonet pins 16 in an embedded mode are evenly formed in the two connecting frames 7, the top of the base 1 is close to first stoppers 20 of the first fixing frames 5 and the second fixing frames 6, a collecting box 21 is arranged between the two first stoppers 20, one side of the top of the base 1, which is far away from the placing frame 2, is fixedly connected with second stoppers 22, and one side of the second stoppers 22, which is close to the second fixing frames 6, is provided with a storage box 23.

In fig. 1: one side that the top of rack 2 is close to first mount 5 is provided with places case 3, and the setting of placing case 3 can be collected the screw that the big little mixed of dismantling together on some machinery and place, and convenient follow-up screening is in order to make things convenient for later recycle, places simultaneously and just cooperates the screening structure to carry out screening work above the rack 2 again.

In fig. 2: the connecting groove 8 has been all seted up with the one side surface that two second mounts 6 are relative to one side that two first mounts 5 are relative, the equal fixedly connected with in both ends of two link 7 and the nested complex connecting block 9 of connecting groove 8 mutually, through the nested cooperation setting of connecting groove 8 and connecting block 9 can make the link 7 structure can be stable install at the mount structurally.

In fig. 2: the bottom of the two ends of the two connecting frames 7 are respectively connected and provided with a reinforcing rib 10 between the outer surfaces of the two first fixing frames 5 and the two second fixing frames 6, the structure can have larger bearing capacity through the arrangement of the reinforcing ribs 10, and the stability and the service life are prolonged.

In fig. 1 and 2: one side that fixed sieve frame 11 is relative with the surface that removes sieve frame 12 all is provided with arc notch 13, can filter by the automatic slide sieve frame intermediate position when the screw filters through setting up of arc notch 13, avoid the condition of screw card in the screening structure to appear easily in the right angle shape that conventional sieve frame set up, make the screening more convenient stable, the condition that drops also is difficult to appear simultaneously, stable screening work can be guaranteed to the height condition at cooperation sieve frame structure both ends.

In fig. 4: the equal fixedly connected with stopper 17 in surface both sides of two fixed blocks 15, and four stopper 17 all through fastening bolt 18 with remove screening rack 12 looks fixed connection, can be stable through setting up of structure with bayonet lock 16 structural connection in the bottom of removing screening rack 12, make things convenient for the regulation of structure to filter the screw of equidimension not in order to cooperate.

The working principle is as follows: when the rapid screw screening device is used, the bayonet 16 on the movable screening frame 12 corresponds to the pin groove 19 at the position with the minimum distance between the connecting frame 7 and the fixed screening frame 11, the screws which are mixed together are placed in the placing box 3 and slowly fall onto the screening frame, the screws can automatically slide down after falling through the height difference of the positions of the two ends of the screening frame, meanwhile, when the size of the current minimum screw is close to the distance between the fixed screening frame 11 and the movable screening frame 12, the screws automatically fall down and fall into the collecting box 21, the screws which are larger than the current distance size fall into the storing box 23 at one end along the screening frame, the position distance of the movable screening frame 12 is increased by one, the screws are matched with screws with the second small-size model for screening, all the screws can be screened by adjusting the movable screening frame 12 from small to large in the same way, and the use is convenient and rapid, the screening size is accurate.

Claims (6)

1. The utility model provides a quick screw sieving mechanism, includes base (1), its characterized in that: a placing rack (2) is fixedly connected to one side of the top of the base (1), four fixing seats (4) are fixedly connected to the top of the base (1), a first fixing frame (5) is fixedly connected to the top of two fixing seats (4) close to the placing rack (2), a second fixing frame (6) is fixedly connected to the top of the other two fixing seats (4), connecting frames (7) are arranged between the two first fixing frames (5) and between the two second fixing frames (6), a fixed screening frame (11) is fixedly connected between one ends of the tops of the two connecting frames (7), a movable screening frame (12) is arranged at one end of the tops of the two connecting frames (7) far away from the fixed screening frame (11), an inner groove (14) is formed in the bottom of the movable screening frame (12) and the position corresponding to the two connecting frame (7) boxes, two equal embedding in inside groove (14) is provided with fixed block (15), two equal fixedly connected with bayonet lock (16) in bottom of fixed block (15), two equal evenly seted up a plurality of keyway (19) of cooperating the setting mutually with bayonet lock (16) on link (7), the top of base (1) is close to the equal fixedly connected with first dog (20) in position of first mount (5) and second mount (6), two be provided with collecting box (21) between first dog (20), one side fixedly connected with second dog (22) of rack (2) are just kept away from to the top of base (1), one side that is close to second mount (6) of second dog (22) is provided with bin (23).

2. The quick screw screening device of claim 1, wherein: a placing box (3) is arranged on one side, close to the first fixing frame (5), of the top of the placing frame (2).

3. The quick screw screening device of claim 1, wherein: two spread groove (8), two connecting block (9) of the equal fixedly connected with in both ends of link (7) and spread groove (8) nested complex mutually have all been seted up to one side that first mount (5) is relative and one side surface that two second mounts (6) are relative.

4. The quick screw screening device of claim 1, wherein: and reinforcing ribs (10) are respectively connected and arranged between the outer surfaces of the two first fixing frames (5) and the two second fixing frames (6) at the bottoms of the two ends of the two connecting frames (7).

5. The quick screw screening device of claim 1, wherein: and arc-shaped notches (13) are formed in one sides of the fixed screening frame (11) opposite to the outer surfaces of the movable screening frame (12).

6. The quick screw screening device of claim 1, wherein: two equal fixedly connected with stopper (17) in the surface both sides of fixed block (15), and four stopper (17) all through fastening bolt (18) with remove screening frame (12) looks fixed connection.

Images