Efficient vertical seam sieve plate

Abstract

The utility model discloses an efficient vertical seam sieve plate, particularly relates to sieve plate field, including sieve plate main part, the top end of sieve plate main part is equipped with the cleaning mechanism, the cleaning mechanism includes fixed block, screw rod, hand wheel, movable block, cleaning brush and limit rod, the top end of sieve plate main part is fixedly connected with fixed block, screw rod, hand wheel, movable block, cleaning brush and limit rod. A screw rod penetrates through the interior of the fixed block, one side of the screw rod is fixedly connected with a hand-cranking wheel, the outer wall of the screw rod is in threaded connection with a movable block, one side of the movable block is fixedly connected with a cleaning brush, a limiting rod penetrates through the interior of the cleaning brush, and a splicing mechanism is arranged at the bottom end of the sieve plate body. The screw rod is controlled to rotate through hand cranking, the cleaning brush is controlled to move through the movable block and the limiting rod, the outer surface and the screen holes of the screen plate body are cleaned, and the situation that objects are left on the screen plate body, the screen holes are blocked or abraded, and therefore the screening efficiency of the screen plate body is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the field of sieve plates, and more specifically, to a high-efficiency vertical slit sieve plate. Background Art

[0002] The sieve plate is also called a porous plate. It has good wear resistance, long service life, good moisture resistance and wear resistance. It is suitable for machinery industries such as ore washing, screening, grading, slag removal, mud removal, and dehydration. The sieve plate is divided into various hole-shaped punching sieve plates such as rectangular, square, round, herringbone, rod, narrow and fine hole, and fish scale hole;

[0003] After searching, the existing patent (publication number: 201821127359.5) discloses a split wear-resistant sieve plate, which relates to the technical field of sieve plates. The utility model includes a polyurethane frame, a plurality of bolts and a group of manganese steel sieve plates. The polyurethane frame is provided with a plurality of first threaded holes on the side surface thereof, a plurality of baffles are fixed on the inner wall of the polyurethane frame, and a handle is connected to the opposite side of the polyurethane frame through a hinge, and a plurality of sieve holes are provided on the surface of the manganese steel sieve plate. The utility model produces the polyurethane frame by casting, and the sieve plate is made of manganese steel, which makes the cost of the frame lower and more lightweight, and also makes the sieve plate more wear-resistant and has a longer service life; by providing threaded holes on the polyurethane frame and the fixed plate, the polyurethane frame and the manganese steel sieve plate are fixed together by bolts, and a plurality of baffles are provided on the inner wall of the polyurethane frame to support the manganese steel sieve plate, so that the manganese steel sieve plate and the polyurethane frame are easier to assemble and disassemble.

[0004] When the existing sieve plate is in use, the screened objects will remain on the sieve plate. If it is not cleaned in time, it may cause blockage or wear of the sieve holes on the sieve plate, thereby reducing the screening efficiency of the sieve plate. However, most of the existing sieve plates do not have a cleaning device. When cleaning, the sieve plate is often disassembled, and it is not very convenient to disassemble and install. At the same time, the above-cited patent document does not propose a relevant solution to solve the problem of cleaning the sieve plate.

[0005] Therefore, in view of the above problems, a high-efficiency vertical slot screen plate is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a high-efficiency vertical slot screen plate to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: an efficient vertical slit screen plate, comprising a screen plate body, a cleaning mechanism is arranged at the top of the screen plate body, and the cleaning mechanism comprises a fixed block, a screw rod, a hand-cranked wheel, a movable block, a cleaning brush and a limit rod;

[0008] A fixed block is fixedly connected to the top of the screen plate body, a screw rod passes through the interior of the fixed block, a hand wheel is fixedly connected to one side of the screw rod, a movable block is threadedly connected to the outer wall of the screw rod, a cleaning brush is fixedly connected to one side of the movable block, and a limiting rod passes through the interior of the cleaning brush.

[0009] Preferably, a splicing mechanism is provided at the bottom end of the screen plate body, and the splicing mechanism includes a groove, a slide bar, a connecting plate, a fixing plate, a placement slot, bolts and nuts.

[0010] Preferably, a groove is provided on the side wall of the sieve plate body, a sliding strip is fixedly connected to the side of the sieve plate body away from the groove, a connecting plate is fixedly connected to the bottom end of the sieve plate body, a fixing plate is fixedly connected to the bottom end of the sieve plate body and one end away from the connecting plate, a placement groove is provided on the top of the connecting plate, bolts are passed through the inside of the fixing plate and the connecting plate, and nuts are threadedly connected to the outer walls of the bolts.

[0011] Preferably, a handle is fixedly connected to one side of the screen plate body, an anti-slip sleeve is fixedly connected to the outer wall of the handle, and a plurality of groups of protrusions are fixedly connected to the outer wall of the anti-slip sleeve.

[0012] Preferably, the cleaning brush is located at the top end of the sieve plate body, and the sieve plate body slides along the outer wall of the limiting rod through the screw rod and the movable block.

[0013] Preferably, the sieve plate body is of model HHYG18B, the size of the sieve plate body is 2300*2300*10*0.5, and the sieve plate body is made of imported stainless steel.

[0014] Preferably, the screen slot direction of the screen plate main body is a vertical slot, the screen plate main body is a diamond-shaped screen bar, and the back width is 0.8 mm.

[0015] Preferably, the bolts are arranged in five groups, and the positions of the five groups of bolts are distributed parallel to the side wall of the connecting plate.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the device controls the rotation of the screw by hand, controls the movement of the cleaning brush by the movable block and the limit rod, and cleans the outer surface and sieve holes of the sieve plate body, thereby preventing objects from remaining on the sieve plate body, causing blockage or wear of the sieve holes, and reducing the screening efficiency of the sieve plate body.

[0018] 2. Compared with the prior art, the device matches the slide bar and the groove, matches the fixing plate and the placement slot, and splices two or more groups of screen plate bodies with bolts and nuts, thereby reducing the time for item screening and improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the cleaning mechanism of the utility model.

[0021] Figure 3 It is a schematic diagram of the splicing mechanism of the utility model.

[0022] Figure 4 This is a schematic diagram of the placement slot and groove structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Screen plate body; 2. Cleaning mechanism; 201. Fixed block; 202. Screw rod; 203. Hand wheel; 204. Movable block; 205. Cleaning brush; 206. Limit rod; 3. Splicing mechanism; 301. Groove; 302. Slide bar; 303. Connecting plate; 304. Fixed plate; 305. Placement slot; 306. Bolt; 307. Nut; 4. Handle; 5. Anti-slip sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figure 1 and Figure 2 The high-efficiency vertical slit sieve shown comprises a sieve plate body 1, a cleaning mechanism 2 is arranged at the top of the sieve plate body 1, and the cleaning mechanism 2 comprises a fixed block 201, a screw rod 202, a hand-cranked wheel 203, a movable block 204, a cleaning brush 205 and a limit rod 206;

[0027] A fixed block 201 is fixedly connected to the top of the sieve plate body 1, a screw rod 202 passes through the interior of the fixed block 201, a hand wheel 203 is fixedly connected to one side of the screw rod 202, a movable block 204 is threadedly connected to the outer wall of the screw rod 202, a cleaning brush 205 is fixedly connected to one side of the movable block 204, a limiting rod 206 passes through the interior of the cleaning brush 205, the cleaning brush 205 is located at the top of the sieve plate body 1, the sieve plate body 1 slides along the outer wall of the limiting rod 206 through the screw rod 202 and the movable block 204, the sieve plate body 1 is model HHYG18B, the size of the sieve plate body 1 is 2300*2300*10*0.5, the sieve plate body 1 is made of imported stainless steel, the sieve seam direction of the sieve plate body 1 is a vertical seam, the sieve plate body 1 has diamond screen bars, and the back width is 0.8mm.

[0028] Among them: turning the hand crank 203, the hand crank 203 drives the screw rod 202 to rotate, the screw rod 202 can push the movable block 204 to move, and then the movable block 204 drives the cleaning brush 205 to move along the outer wall of the limiting rod 206, and the limiting rod 206 limits the movement of the cleaning brush 205 and the movable block 204. The cleaning brush 205 cleans the outer surface and sieve holes of the sieve plate body 1 to avoid objects remaining on the sieve plate body 1, causing the sieve holes to be blocked or worn, thereby reducing the screening efficiency of the sieve plate body 1.

[0029] Embodiment 2

[0030] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details: a splicing mechanism 3 is provided at the bottom end of the sieve plate body 1, and the splicing mechanism 3 includes a groove 301, a slide bar 302, a connecting plate 303, a fixing plate 304, a placement slot 305, a bolt 306 and a nut 307. A groove 301 is provided on the side wall of the sieve plate body 1, and a slide bar 302 is fixedly connected to the side of the sieve plate body 1 away from the groove 301, and a connecting plate 303 is fixedly connected to the bottom end of the sieve plate body 1, and a fixing plate 304 is fixedly connected to the bottom end of the sieve plate body 1 and one end away from the connecting plate 303, and a connecting plate 304 is fixedly connected to the bottom end of the sieve plate body 1. A placement groove 305 is provided at the top of the plate 303, and bolts 306 are passed through the inside of the fixed plate 304 and the connecting plate 303, and the outer wall of the bolt 306 is threadedly connected with a nut 307; further, the slide bar 302 is slid into the groove 301, and the fixed plate 304 is placed in the placement groove 305, and then, the bolt 306 needs to be inserted into the fixed plate 304 and the connecting plate 303, and the nut 307 is tightened to splice two or more groups of screen plate bodies 1, thereby reducing the time for screening items and improving the screening efficiency.

[0031] As a preferred embodiment, a handle 4 is fixedly connected to one side of the sieve plate body 1, an anti-slip cover 5 is fixedly connected to the outer wall of the handle 4, and a plurality of groups of protrusions are fixedly connected to the outer wall of the anti-slip cover 5; further, the sieve plate body 1 can be carried or hung by the handle 4, and the anti-slip cover 5 can prevent the sieve plate body 1 from falling when being carried or hung.

[0032] As a preferred embodiment, five groups of bolts 306 are provided, and the positions of the five groups of bolts 306 are distributed parallel to the side wall of the connecting plate 303; further, the bolts 306 are inserted into the fixing plate 304 and the connecting plate 303, and the nuts 307 are tightened to splice two or more groups of screen plate bodies 1. By providing five groups of bolts 306, the purpose of stable fixation is achieved.

[0033] The working process of the utility model is as follows: the items are screened through the sieve plate body 1. When the screened items remain on the sieve holes of the sieve plate body 1, it is necessary to turn the hand crank wheel 203, and the hand crank wheel 203 drives the screw rod 202 to rotate, and the screw rod 202 can push the movable block 204 to move, and then the movable block 204 drives the cleaning brush 205 to move along the outer wall of the limiting rod 206. The limiting rod 206 limits the movement of the cleaning brush 205 and the movable block 204. The cleaning brush 205 cleans the outer surface and sieve holes of the sieve plate body 1. When there are many items to be screened, multiple groups of sieves can be cleaned. To splice the plate body 1, it is necessary to slide the slide bar 302 into the groove 301 and place the fixed plate 304 into the placement groove 305. Subsequently, it is necessary to insert the bolt 306 into the fixed plate 304 and the connecting plate 303, and tighten the nut 307 to splice two or more groups of sieve plate bodies 1. This can reduce the time for screening items and improve the screening efficiency. The above operation can be reversed for disassembly. The sieve plate body 1 can be carried or hung by the handle 4. At the same time, the anti-slip cover 5 can prevent the sieve plate body 1 from falling when being carried or hung. This is the working principle of this high-efficiency sieve plate.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A high-efficiency vertical slotted screen plate, comprising a screen plate body (1), characterized in that: A cleaning mechanism (2) is provided at the top of the sieve plate body (1), and the cleaning mechanism (2) comprises a fixed block (201), a screw rod (202), a hand-cranked wheel (203), a movable block (204), a cleaning brush (205) and a limiting rod (206); A fixed block (201) is fixedly connected to the top of the sieve plate body (1), a screw rod (202) passes through the interior of the fixed block (201), a hand wheel (203) is fixedly connected to one side of the screw rod (202), a movable block (204) is threadedly connected to the outer wall of the screw rod (202), a cleaning brush (205) is fixedly connected to one side of the movable block (204), and a limiting rod (206) passes through the interior of the cleaning brush (205).

2. The high-efficiency vertical slot screen plate according to claim 1, characterized in that: A splicing mechanism (3) is provided at the bottom end of the sieve plate body (1), and the splicing mechanism (3) comprises a groove (301), a slide bar (302), a connecting plate (303), a fixing plate (304), a placement groove (305), a bolt (306) and a nut (307).

3. The high-efficiency vertical slot screen plate according to claim 2, characterized in that: A groove (301) is provided on the side wall of the sieve plate body (1); a sliding strip (302) is fixedly connected to the side of the sieve plate body (1) away from the groove (301); a connecting plate (303) is fixedly connected to the bottom end of the sieve plate body (1); a fixing plate (304) is fixedly connected to the bottom end of the sieve plate body (1) and one end away from the connecting plate (303); a placement groove (305) is provided on the top end of the connecting plate (303); bolts (306) are passed through the inside of the fixing plate (304) and the connecting plate (303); and nuts (307) are threadedly connected to the outer walls of the bolts (306).

4. The high-efficiency vertical slot screen plate according to claim 1, characterized in that: A handle (4) is fixedly connected to one side of the sieve plate body (1); an anti-slip sleeve (5) is fixedly connected to the outer wall of the handle (4); and a plurality of groups of protrusions are fixedly connected to the outer wall of the anti-slip sleeve (5).

5. The high-efficiency vertical slot screen plate according to claim 1, characterized in that: The cleaning brush (205) is located at the top end of the sieve plate body (1), and the sieve plate body (1) slides along the outer wall of the limiting rod (206) through the screw rod (202) and the movable block (204).

6. The high-efficiency vertical slot screen plate according to claim 1, characterized in that: The sieve plate body (1) is of model HHYG18B, the size of the sieve plate body (1) is 2300*2300*10*0.5, and the sieve plate body (1) is made of imported stainless steel.

7. The high-efficiency vertical slot screen plate according to claim 1, characterized in that: The screen slot direction of the screen plate main body (1) is a vertical slot, the screen plate main body (1) is a diamond-shaped screen bar, and the back width is 0.8 mm.

8. The high-efficiency vertical slot screen plate according to claim 3, characterized in that: The bolts (306) are provided in five groups, and the positions of the five groups of bolts (306) are distributed in parallel with respect to the side wall of the connecting plate (303).

Images