CN219356939U

CN219356939U - Screening device

Info

Publication number: CN219356939U
Application number: CN202320570040.4U
Authority: CN
Inventors: 武浩; 黄启桐; 周涵; 周慧
Original assignee: Anhui Chaoxili Industrial Design Co ltd
Current assignee: Anhui Chaoxili Industrial Design Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-18
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of material screening, and discloses a screening device, wherein a second box body is fixedly connected to a telescopic end of an electric push rod, a plurality of groups of screen holes are formed in the bottom of the second box body in a penetrating mode, four supporting legs are fixedly connected to the bottom of a first box body, a dredging mechanism is arranged at the top of the second box body and comprises a sealing cover, mounting columns and dredging rods, the mounting columns are fixedly connected to four corners of the top of the sealing cover, a plurality of groups of dredging rods are movably penetrated in the sealing cover, springs are movably sleeved outside the mounting columns, a pressing plate is fixedly connected to the top ends of the plurality of groups of dredging rods, and a cleaning mechanism is arranged at the front side of the first box body. The dredging mechanism can drive the multiunit dredging rod up-and-down motion, when the dredging rod runs through the sieve mesh, can in time dredge the sieve mesh that the below blockked up this moment, prevent that impurity in the sieve mesh from too much influencing actual screening, compare in traditional mode, when the sieve mesh appears blockking up, can dredge it fast, make it can not influence normal screening.

Description

Screening device

Technical Field

The utility model relates to the technical field of material screening, in particular to a screening device.

Background

The material is the first threshold of mill production product, and the material sieves is the equipment that carries out the separation according to the granularity size of material, extensively is used for each trade, carries out the screening classification with different materials according to different granularity sizes to make things convenient for later stage people to the storage and the sale of material.

Chinese patent discloses a material sieving mechanism (authorized bulletin number CN 212596906U), its first motor makes the rose box carry out the homoenergetic rotation through first rotary rod and second rotary rod, the in-process of rose box homoenergetic rotation, the material that accords with the standard flows to the material incasement through first through-hole, nevertheless owing to contain certain impurity in the material, though qualified material can flow through first through-hole, but owing to impurity is irregular, so when the irregular impurity particle diameter is slightly greater than first through-hole aperture, the phenomenon of blocking easily appears in first through-hole to influence normal screening.

Disclosure of Invention

The present utility model is directed to a screening device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sieving mechanism, including first box, two edges in top of first box do not are the rigid coupling has first baffle and second baffle, and the spacing groove has all transversely been seted up to the front and back surface of first box, the rigid coupling has two slide bars between first baffle and the second baffle, the outside movable sleeve of slide bar is equipped with the guide holder, the rigid coupling has electric putter on the inside wall of first baffle, the rigid coupling has the second box on electric putter's the flexible end, the bottom of second box runs through has multiunit sieve mesh, four supporting legs are fixed to the bottom rigid coupling of first box, dredging mechanism is installed at the top of second box, dredging mechanism includes sealed lid, erection column and dredging rod, the top four corner all rigid couplings of sealed lid have the erection column, and the inside activity of sealed lid runs through there is multiunit dredging rod, the outside movable sleeve of erection column is equipped with the spring, the top rigid coupling of multiunit dredging rod has the clamp plate, cleaning mechanism is installed to the front side department of first box.

Optionally, sealed lid articulates at the top of second box, and the mesh equals with the quantity of mediation pole, and the diameter of mediation pole is less than the diameter of mesh, and the mediation pole is located directly over the mesh.

Optionally, one end rigid coupling of spring is at the top of sealed lid, and the other end rigid coupling of spring is in the bottom of clamp plate, and the erection column activity runs through the clamp plate, and the top rigid coupling of erection column has the anticreep piece.

Optionally, clean mechanism includes first fastening plate, servo motor and second fastening plate, the rigid coupling has servo motor on the first fastening plate, servo motor's drive end activity runs through first fastening plate and rigid coupling has the threaded rod, the one end of threaded rod is connected with the second fastening plate through the bearing rotation, the rigid coupling has the support between first fastening plate and the second fastening plate, the outside thread bush of threaded rod is equipped with the regulating block, the rear surface rigid coupling of regulating block has the water pipe, the fixed intercommunication in bottom equidistance of water pipe has the multiunit shower nozzle, and fixed intercommunication has the hose on the water pipe, the one end of hose is connected with the water tank.

Optionally, the inside rigid coupling of water tank has the immersible pump, and the play water end and the hose fixed intercommunication of immersible pump, and the rear surface rigid coupling of water tank has the water injection mouth, and the bottom rigid coupling of first box has discharge gate and drain, all installs the valve in discharge gate and the drain.

Optionally, the support activity runs through the regulating block, and first fastening plate and second fastening plate all rigid coupling are on the front surface of first box, and water pipe movable mounting is in the inside of spacing groove.

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

1. the dredging mechanism can drive the multiunit dredging rod up-and-down motion, when the dredging rod runs through the sieve mesh, can in time dredge the sieve mesh that the below blockked up this moment, prevent that impurity in the sieve mesh from too much influencing actual screening, compare in traditional mode, when the sieve mesh appears blockking up, can dredge it fast, make it can not influence normal screening.

2. The cleaning mechanism can spray the water in the water tank to the inside of the first box through the multiple groups of spray heads, so that dust and impurities attached to the inner wall of the first box can be cleaned in time, the multiple groups of spray heads can move left and right, the inner wall of the first box can be cleaned more cleanly, the difficulty of manual cleaning is reduced, and the cleaning mechanism is convenient to use next time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a screening apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a dredging mechanism in a screening apparatus according to the present utility model;

fig. 3 is a schematic structural view of a cleaning mechanism in a screening apparatus according to the present utility model.

In the figure: 1. a first case; 11. a first baffle; 12. a second baffle; 13. a limit groove; 2. a slide bar; 21. a guide seat; 3. an electric push rod; 4. a second case; 41. a sieve pore; 5. support legs; 6. a dredging mechanism; 61. sealing cover; 62. a mounting column; 63. a dredging rod; 64. a spring; 65. a pressing plate; 7. a cleaning mechanism; 71. a first fastening plate; 72. a servo motor; 73. a second fastening plate; 74. a bracket; 75. an adjusting block; 76. a water pipe; 77. a hose; 78. a water tank; 79. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a screening device, which includes a first box 1, a first baffle 11 and a second baffle 12 are fixedly connected to two edges of the top of the first box 1, a limit slot 13 is transversely formed on the front and rear surfaces of the first box 1, two sliding rods 2 are fixedly connected between the first baffle 11 and the second baffle 12, a guide seat 21 is movably sleeved outside the sliding rods 2, an electric push rod 3 is fixedly connected to the inner side wall of the first baffle 11, a second box 4 is fixedly connected to the telescopic end of the electric push rod 3, a plurality of groups of sieve holes 41 penetrate through the bottom of the second box 4, and four supporting legs 5 are fixedly connected to the bottom of the first box 1.

The dredging mechanism 6 is installed at the top of second box 4, dredging mechanism 6 includes sealed lid 61, erection column 62 and mediation pole 63, four equal rigid couplings in top of sealed lid 61 have erection column 62, and the inside activity of sealed lid 61 is run through there is multiunit mediation pole 63, the outside movable sleeve of erection column 62 is equipped with spring 64, multiunit mediation pole 63's top rigid coupling has clamp plate 65, sealed lid 61 articulates at the top of second box 4, the quantity of sieve mesh 41 and mediation pole 63 is equal, the diameter of mediation pole 63 is less than the diameter of sieve mesh 41, and mediation pole 63 is located directly over the sieve mesh 41, the one end rigid coupling of spring 64 is at the top of sealed lid 61, and the other end rigid coupling of spring 64 is in the bottom of clamp plate 65, erection column 62 activity runs through clamp plate 65, and the top rigid coupling of erection column 62 has the anti-drop piece, dredging mechanism 6 can drive multiunit mediation pole 63 up-and-down motion, when mediation pole 63 runs through the sieve mesh 41, can in time carry out the sieve mesh to the 41 that the sieve mesh that the below blocks, prevent impurity in the actual screening of the sieve mesh from influencing, compared with traditional mode, 41 to appear blocking up, can not normally dredge to it.

The front side department of first box 1 installs clean mechanism 7, clean mechanism 7 includes first fastening plate 71, servo motor 72 and second fastening plate 73, the rigid coupling has servo motor 72 on the first fastening plate 71, servo motor 72's drive end activity runs through first fastening plate 71 and rigid coupling has threaded rod 79, the one end of threaded rod 79 is rotated through the bearing and is connected with second fastening plate 73, the rigid coupling has support 74 between first fastening plate 71 and the second fastening plate 73, the outside thread bush of threaded rod 79 is equipped with regulating block 75, regulating block 75's rear surface rigid coupling has water pipe 76, the fixed intercommunication in bottom equidistance of water pipe 76 has the multiunit shower nozzle, and fixed intercommunication has hose 77 on the water pipe 76, hose 77's one end is connected with water tank 78, the inside rigid coupling of water tank 78 has the immersible pump, the play water end and hose 77 fixed intercommunication, water tank 78's rear surface rigid coupling has the water injection port, first box 1's bottom rigid coupling has discharge gate and drain, all install the valve in support 74 activity run through regulating block 75, first fastening plate 71 and second fastening plate 73 all rigid coupling have on first box 1's external screw thread bush is equipped with regulating block 75, the regulating block 76, can be to the inside of the water tank 1 can be carried out to the manual work in time to the inner wall of the water tank 1 is can be removed to the multiunit 7 on the inner wall 1, thereby the inner wall is cleaned up to the inner wall 1, the inner wall can be more clear up to the inner wall is convenient for the inner wall 1, the inner wall is cleaned up to the inner wall is convenient to the inner wall 1.

Wherein the servo motor 72 is of the type ACSM110-G04030LZ.

Working principle: when using this device, open sealed lid 61, then pour the material into in the second box 4, then close sealed lid 61, and control electric putter 3 flexible, through electric putter 3 flexible, can drive second box 4 and control and remove, qualified material can discharge through multiunit sieve mesh 41 and fall into first box 1 this moment, open the discharge gate of first box 1 bottom can, when multiunit sieve mesh 41 appears blocking up, hold clamp plate 65 and push down this moment, thereby can drive multiunit dredging rod 63 and move down, until multiunit dredging rod 63 runs through multiunit sieve mesh 41 can, then loosen clamp plate 65, under the effect of spring 64, can drive multiunit dredging rod 63 and move up, the impurity can drop to first box 1 this moment, open the drain of first box 1 bottom then can, after the screening, control immersible pump work, can carry inside water to in the water pipe 76 this moment through hose 77, and spout by the multiunit shower nozzle blowout of water pipe 76 bottom, control servo motor 72 work, can drive 79 rotatory piece and can drive the inner wall that can be adjusted to the inner wall that can carry out the inner wall that the inner wall is adjusted to the first box 1 can be moved down in time, the inner wall that can be convenient for the inner wall that the inner wall is opened to the first box 1 is left and right, can be cleaned up down by the inner wall that can be convenient to clean up, the inner wall that can be opened the inner wall 1, the inner wall that can be cleaned up down the inner wall is convenient to clean up down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The screening device comprises a first box body (1), and is characterized in that two edges of the top of the first box body (1) are fixedly connected with a first baffle plate (11) and a second baffle plate (12) respectively, limiting grooves (13) are transversely formed in the front surface and the rear surface of the first box body (1), two slide bars (2) are fixedly connected between the first baffle plate (11) and the second baffle plate (12), a guide seat (21) is arranged on the outer movable sleeve of the slide bars (2), an electric push rod (3) is fixedly connected to the inner side wall of the first baffle plate (11), a second box body (4) is fixedly connected to the telescopic end of the electric push rod (3), a plurality of groups of screen holes (41) are formed in the bottom of the second box body (4) in a penetrating mode, four supporting legs (5) are fixedly connected to the bottom of the first box body (1), a dredging mechanism (6) is mounted at the top of the second box body (4), each dredging mechanism (6) comprises a sealing cover (61), a mounting column (62) and a dredging rod (63), mounting column (62) is fixedly connected to the four corners of the top of each sealing cover (61), a plurality of the sealing cover (61) are fixedly connected with a plurality of groups of springs (63) and a plurality of groups of movable compression plates (64) are fixedly connected to the inner side of the inner movable rods (63), a cleaning mechanism (7) is arranged at the front side of the first box body (1).

2. A screening device according to claim 1, wherein the sealing cover (61) is hinged at the top of the second casing (4), the number of the screen holes (41) and the number of the dredging rods (63) are equal, the diameter of the dredging rods (63) is smaller than that of the screen holes (41), and the dredging rods (63) are located right above the screen holes (41).

3. A screening device according to claim 1, wherein one end of the spring (64) is fixedly connected to the top of the sealing cover (61), the other end of the spring (64) is fixedly connected to the bottom of the pressing plate (65), the mounting column (62) movably penetrates through the pressing plate (65), and the top end of the mounting column (62) is fixedly connected with the anti-falling block.

4. A screening device according to claim 1, characterized in that the cleaning mechanism (7) comprises a first fastening plate (71), a servo motor (72) and a second fastening plate (73), the servo motor (72) is fixedly connected to the first fastening plate (71), the driving end of the servo motor (72) movably penetrates through the first fastening plate (71) and is fixedly connected with a threaded rod (79), one end of the threaded rod (79) is rotatably connected with the second fastening plate (73) through a bearing, a bracket (74) is fixedly connected between the first fastening plate (71) and the second fastening plate (73), an adjusting block (75) is sleeved on an external thread of the threaded rod (79), a water pipe (76) is fixedly connected to the rear surface of the adjusting block (75), a plurality of groups of spray heads are fixedly connected to the bottom of the water pipe (76) at equal intervals, a hose (77) is fixedly connected to the water pipe (76), and one end of the hose (77) is connected with a water tank (78).

5. The screening device according to claim 4, wherein a submersible pump is fixedly connected in the water tank (78), a water outlet end of the submersible pump is fixedly communicated with the hose (77), a water injection port is fixedly connected on the rear surface of the water tank (78), a discharge port and a sewage draining port are fixedly connected at the bottom of the first tank body (1), and valves are arranged in the discharge port and the sewage draining port.

6. A screening device according to claim 4, wherein the bracket (74) movably penetrates through the adjusting block (75), the first fastening plate (71) and the second fastening plate (73) are fixedly connected to the front surface of the first box body (1), and the water pipe (76) is movably mounted in the limiting groove (13).