Vibration structure of filter sieve for screening stone waste

Abstract

The utility model belongs to the technical field of stone waste screening, and particularly relates to a vibration structure of a filter sieve for stone waste screening, which comprises a box body, the lower end of the box body is fixedly connected with a discharge port, the upper end of the box body is fixedly connected with a feed hopper, the right side of the box body is provided with a through groove, and the inside of the box body is slidably connected with a sieve hopper. The right side of the screening hopper is fixedly connected with a discharging hopper, a vibrating structure is arranged in the box body, a dispersing mechanism is arranged at the lower end of a feeding hopper, and supporting legs are fixedly connected to all corners of the lower end of the box body; therefore, the long edge of the cam conveniently pushes the lifting block to move upwards, the screen bucket moves upwards, then the short edge of the cam makes contact with the lifting block, the screen bucket moves downwards, the screen bucket ascends and descends repeatedly, the vibration effect of the screen bucket is achieved, and the stone waste screening effect of the screen bucket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stone waste material screening technical field, concretely to a vibration structure of filter screen for stone waste material screening. BACKGROUND

[0002] Screening is to make the fine particle material smaller than the sieve hole in the material pass through the sieve surface, while the coarse particle material larger than the sieve hole is retained on the sieve surface, so as to complete the separation process of coarse and fine materials. The separation process can be regarded as two stages of material layering and fine particle screening.

[0003] According to patent authorized announcement number: CN109290637B proposes a kind of aluminium alloy fixed-distance cutting device, it includes processing table, the cutting mechanism is arranged on the upper end of processing table, the support is arranged on the upper end of processing table to cutting mechanism side, the clamping pushing device for pushing vertical clamping plate up and down is arranged on the support, the placing seat is arranged below vertical clamping plate, the placing groove is arranged on the upper end of placing seat, horizontal clamping plate and bearing plate are arranged on the placing groove;The load plate opposite to placing seat is arranged on the upper end of processing table to cutting mechanism other side, the load groove is arranged on the upper end of load plate with placing groove, the positioning plate that can be horizontally slid and is locked is arranged in load groove;Dust extraction device is arranged on the upper end of processing table.The purpose of the present application is to provide a kind of aluminium alloy fixed-distance cutting device, can clamping hold aluminium alloy profile in cutting process, avoid its sway;It is convenient to carry out fixed-distance cutting to aluminium alloy profile simultaneously.

[0004] But the stone waste material screening net in prior art is mostly fixedly arranged, and the fixedly arranged screening net is easy to be jammed and blocked when screening stone waste material, and the stone waste material is also easy to be accumulated on the screening net, so that the screening of stone waste material is not easy, which brings a lot of inconvenience to the screening work, and the stone waste material is easy to be accumulated on the screening net when being discharged from the feeding hopper to the screening net, so that the screening net is easy to be damaged after long time use, and the accumulation of stone waste material on the screening net is also not conducive to the screening work of stone waste material. Utility model content

[0005] The utility model discloses a kind of vibration structures of filter screen for stone waste material screening, solve the vibration of screen and the problem of dispersing stone waste material.

[0006] To achieve the above object, the utility model provides the following technical scheme: A vibration structure of a filter screen for stone waste material screening, including the box, the lower end fixedly connected with the discharge port of box, the upper end fixedly connected with the feed hopper of box, the right side of box is equipped with the through slot, the inside slide connection of box has the sieve, the right side fixedly connected with the discharge hopper of sieve, the inside of box is provided with vibration structure, the lower end of feed hopper is provided with dispersion mechanism, the lower end of each corner of box is fixedly connected with support leg respectively, the lower end fixedly connected with support block of support leg.

[0007] Preferably, the vibration structure includes a motor, the left side upper end of the box is fixedly connected with the motor, the motor shaft of the motor is fixedly connected with a connecting shaft, the right side of the connecting shaft is fixedly connected with a cam, and the motor shaft, the connecting shaft and the cam are respectively arranged in the inside of the box.

[0008] Preferably, the cam rotates and contacts a lifting block, the upper end of the lifting block is fixedly connected with a lifting rod, the upper end of the lifting rod is fixedly connected to the lower end of the sieve, a plurality of hangers are slidingly inserted into the sieve, and the lower end of each hanger is fixedly connected with an anti-dropping block.

[0009] Preferably, the lower end of the hanger is slidingly sleeved with a sliding sleeve, the sliding sleeve is fixedly connected to the lower end of the box, the lower end of the hanger is slidingly sleeved with a spring, the upper end of the spring is fixedly connected to the lower end of the sliding sleeve, the lower end of the spring is fixedly connected to the upper end of the anti-dropping block, and the left side of the inside of the box is fixedly connected with a cover.

[0010] Preferably, the dispersion mechanism includes a discharge plate, the lower end of the inside of the feed hopper is fixedly connected with the discharge plate, the lower end of the discharge plate is fixedly connected with a plurality of elastic sheets, and a plurality of discharge grooves are formed in the lower end of the inside of the feed hopper.

[0011] Preferably, the elastic sheets are arranged at the lower end of the inside of the feed hopper, the discharge plate is arranged at the upper end of the sieve, and the elastic sheets are arranged at the upper end of the sieve.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a motor is set up, and the motor shaft drives the cam rotation through the connecting shaft, and the cam and the lifting block rotate and contact, so that the cam long side pushes up the lifting block and moves, so that the sieve moves up, then the cam short side and the lifting block contact, so that the sieve moves down, so that the sieve repeatedly lifts up and down, reaches the sieve vibration's effect, and the sieve screening stone waste material's effect is increased.

[0014] 2, the utility model discloses a discharge plate is set to the inside lower end of feed hopper, and the stone waste is positioned respectively, makes the stone waste only disperses and is discharged downwards through each discharge slot, reaches the effect that the stone waste is dispersed, and through the shelter of elastic sheet, the speed of stone waste descending is reduced, avoids the concentrated landing of stone waste, and the impact damage of stone waste impact landing to sieve is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the local structure perspective drawing of the utility model Figure 1 ;

[0017] Figure 3 It is the local structure perspective drawing of the utility model Figure 2 ;

[0018] Figure 4 It is the local section of the overall structure of the utility model Figure 1 ;

[0019] Figure 2 It is the local section of the overall structure of the utility model Figure 1 .

[0020] In the drawing: 1, box body;2, discharge port;3, feed hopper;4, through slot;5, sieve;6, discharge hopper;7, vibration structure;8, dispersing mechanism;9, support leg;10, support block;71, motor;72, motor shaft;73, connecting shaft;74, cam;75, lifting block;76, lifting rod;77, boom;78, anti-drop block;79, sliding sleeve;710, spring;711, cover;81, discharge plate;82, elastic sheet;83, discharge slot. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figure 2 、 Figure 4 、 Figure 5 、 Figure 4The utility model provides a kind of vibration structure of filter screen for stone waste screening, including box 1, the lower end of box 1 is fixedly connected with discharge port 2, the upper end of box 1 is fixedly connected with feed hopper 3, the right side of box 1 is provided with through slot 4, the inside of box 1 is slidably connected with sieve hopper 5, the right side of sieve hopper 5 is fixedly connected with discharge hopper 6, by setting through slot 4, it is convenient to discharge discharge hopper 6, it is convenient to discharge the waste material after screening and remaining on the upper end of sieve hopper 5 by discharge hopper 6, vibration structure 7 is provided in the inside of box 1, dispersion mechanism 8 is provided in the lower end of feed hopper 3, each corner of the lower end of box 1 is fixedly connected with support leg 9 respectively, the lower end of support leg 9 is fixedly connected with support block 10, support leg 9 and support block 10 are prior art respectively, it is convenient to support and limit box 1.

[0023] Please refer to Figure 5 、 Figure 3 , vibration structure 7 includes motor 71, the left side upper end of box 1 is fixedly connected with motor 71, motor 71 model is YE2, the plug of motor 71 is plugged with external power supply, belong to prior art, the motor shaft 72 of motor 71 is fixedly connected with connecting shaft 73, the right side of connecting shaft 73 is fixedly connected with cam 74, motor shaft 72, connecting shaft 73 and cam 74 are respectively provided in the inside of box 1, cam 74 rotationally contacts with lifting block 75, the upper end of lifting block 75 is fixedly connected with lifting rod 76, by the setting of lifting block 75 and lifting rod 76, it is convenient to connect cam 74, it is convenient to exert the upward thrust of lifting block 75 to sieve hopper 5, the upper end of lifting rod 76 is fixedly connected to the lower end of sieve hopper 5, sieve hopper 5 is slidably plugged with multiple hangers 77, the lower end of hanger 77 is fixedly connected with anti-drop block 78, the lower end of hanger 77 is slidably sleeved with sliding sleeve 79, sliding sleeve 79 is fixedly connected to the lower end of box 1, the lower end of hanger 77 is slidably sleeved with spring 710, by the setting of sliding sleeve 79, the upper end of spring 710 is limited, the upper end of spring 710 is fixedly connected to the lower end of sliding sleeve 79, the lower end of spring 710 is fixedly connected to the upper end of anti-drop block 78, by the setting of anti-drop block 78, avoid hanger 77 and sieve hopper 5 to separate, the inside left side of box 1 is fixedly connected with cover 711, by the setting of cover 711, motor 71 is limited and wrapped protection.

[0024] Please refer to Figure 4 、 Figure 5 、 ​ , dispersion mechanism 8 includes discharge plate 81, the inside lower end of feed hopper 3 is fixedly connected with discharge plate 81, the lower end of discharge plate 81 is fixedly connected with multiple elastic sheets 82, the inside lower end of feed hopper 3 is provided with multiple discharge grooves 83, elastic sheet 82 is provided in the inside lower end of feed hopper 3, discharge plate 81 is provided on the upper end of sieve hopper 5, elastic sheet 82 is provided on the upper end of sieve hopper 5.

[0025] The utility model discloses a specific implementation process as follows: in use, through the start motor 71, motor 71 works, motor shaft 72 rotates, and motor shaft 72 drives connecting shaft 73 to rotate, and then connecting shaft 73 drives cam 74 to rotate. Cam 74 promotes lifting block 75 to move up and down, and then lifting rod 76 promotes sieve 5 to move up and down, through the setting of spring 710, buffering damping force exists between sliding sleeve 79 and anti -drop block 78. Avoid the sieve 5 and make sieve 5 be damaged by vibration when moving up and down with too big vibration strength;

[0026] Then the stone waste is put into the inside of feed hopper 3, and then the stone waste falls by the dispersion of discharge plate 81, and the setting of spring 82 shields the stone waste, avoids the falling speed of stone waste to be faster and the material falling to be more, so that the stone waste falls slowly and disperses, so that the stone waste falls to the upper end of sieve 5, and then is screened through sieve 5, and finally the qualified waste falls to the inside lower end of box 1 through the mesh of sieve 5, and the unqualified one is discharged from the inside of through groove 4 to the outside of box 1 through discharge hopper 6.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vibrating structure of a filtering sieve for the screening of stone material waste, comprising a box (1), characterized in that: The lower end of the box (1) is fixedly connected with a discharge port (2), the upper end of the box (1) is fixedly connected with a feeding hopper (3), the right side of the box (1) is provided with a through slot (4), the inside of the box (1) is slidably connected with a sieve (5), the right side of the sieve (5) is fixedly connected with a discharge hopper (6), the inside of the box (1) is provided with a vibrating structure (7), the lower end of the feeding hopper (3) is provided with a dispersion mechanism (8), the lower end of each corner of the box (1) is fixedly connected with a supporting leg (9), and the lower end of the supporting leg (9) is fixedly connected with a supporting block (10).

2. A vibrating structure of a filtering sieve for the screening of stone material waste according to claim 1, characterized in that: The vibrating structure (7) comprises a motor (71), the left side of the box (1) is fixedly connected with a motor (71), the motor shaft (72) of the motor (71) is fixedly connected with a connecting shaft (73), the right side of the connecting shaft (73) is fixedly connected with a cam (74), and the motor shaft (72), the connecting shaft (73) and the cam (74) are arranged in the inside of the box (1) respectively.

3. A vibrating structure of a filtering sieve for the screening of stone material waste according to claim 2, characterized in that: The cam (74) is rotatably connected with a lifting block (75), the upper end of the lifting block (75) is fixedly connected with a lifting rod (76), the upper end of the lifting rod (76) is fixedly connected to the lower end of the sieve (5), the sieve (5) is slidably inserted with a plurality of hangers (77), and the lower end of the hanger (77) is fixedly connected with an anti-dropping block (78).

4. A vibrating structure of a filtering sieve for the screening of stone material waste according to claim 3, characterized in that: The lower end of the hanger (77) is slidably sleeved with a sliding sleeve (79), the sliding sleeve (79) is fixedly connected to the lower end of the box (1), the lower end of the hanger (77) is slidably sleeved with a spring (710), the upper end of the spring (710) is fixedly connected to the lower end of the sliding sleeve (79), the lower end of the spring (710) is fixedly connected to the upper end of the anti-dropping block (78), and the inside of the box (1) is fixedly connected with a cover (711).

5. A vibrating structure of a filter screen for screening stone waste material according to claim 1, characterized in that: The dispersion mechanism (8) comprises a discharge plate (81), the inside of the feeding hopper (3) is fixedly connected with a discharge plate (81), the lower end of the discharge plate (81) is fixedly connected with a plurality of elastic sheets (82), and the inside of the feeding hopper (3) is provided with a plurality of discharge grooves (83).

6. A vibrating structure of a filtering sieve for the screening of stone material waste according to claim 5, characterized in that: The elastic sheet (82) is arranged at the lower end of the inside of the feeding hopper (3), the discharge plate (81) is arranged at the upper end of the sieve (5), and the elastic sheet (82) is arranged at the upper end of the sieve (5).

Images