CN214077819U

CN214077819U - Raw material screening device for production of bulletproof ceramic pieces

Info

Publication number: CN214077819U
Application number: CN202022615023.7U
Authority: CN
Inventors: 任世峰; 孙绫均; 方捷; 赵宗良; 余俊
Original assignee: Jingdezhen Huaxun Special Ceramics Co ltd
Current assignee: Jingdezhen Huaxun Special Ceramics Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-31
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a raw and other materials sieving mechanism is used in production of shellproof potsherd, comprises a workbench, the middle part fixedly connected with plummer of workstation upper surface, the top of plummer is provided with seal housing, the bearing groove has been seted up at the top of plummer, the filter screen has been cup jointed in the inner chamber slip of bearing groove, filter screen fixedly connected with locating plate, the top and the seal housing of locating plate laminate mutually, it is connected with the main shaft to rotate between plummer and the seal housing, the outer wall of main shaft has cup jointed the auger, the relief hole has all been seted up to the middle part of workstation upper surface and the bottom of bearing groove inner wall, the bottom fixedly connected with of workstation gathers the material funnel. The utility model discloses utilize the cooperation of filter screen and auger to use, the auger can drive the raw materials and move in the filter screen top to filter screening and fall unqualified raw materials and discharge from plummer and seal housing one end, thereby guarantee the normal screening work of filter screen, thereby improve shellproof ceramic raw and other materials screening efficiency.

Description

Raw material screening device for production of bulletproof ceramic pieces

Technical Field

The utility model relates to a sieving mechanism field, in particular to raw and other materials sieving mechanism is used in production of shellproof potsherd.

Background

The bulletproof mechanism of ceramic and metal is very different, metal absorbs the kinetic energy of a projectile due to plastic deformation, ceramic absorbs the kinetic energy of the projectile due to breakage, Al2O3 which is used as a main raw material is industrialized superfine powder, and when a bulletproof ceramic sheet is produced, raw materials need to be screened, so that the production quality of the bulletproof ceramic is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shellproof potsherd production is with raw and other materials sieving mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shellproof potsherd production is with raw and other materials sieving mechanism, includes the workstation, the middle part fixedly connected with plummer of workstation upper surface, the top of plummer is provided with seal housing, the bearing groove has been seted up at the top of plummer, the filter screen has been cup jointed in the inner chamber slip of bearing groove, the equal fixedly connected with locating plate in both sides at filter screen top, the top and the seal housing of locating plate laminate mutually, it is connected with the main shaft to rotate between plummer and the seal housing, the auger has been cup jointed to the outer wall of main shaft is fixed.

Preferably, the relief hole has all been seted up to the middle part of workstation upper surface and the bottom of bearing groove inner wall, the bottom fixedly connected with of workstation gathers the material funnel, the inner chamber of gathering the material funnel communicates with each other with the inner chamber of relief hole.

Preferably, one side fixedly connected with feed hopper at seal housing top, feed hopper's top is rotated and is connected with the door plant, the equal fixedly connected with backup pad in both sides of feed hopper, the bottom and the seal housing fixed connection of backup pad, the feed inlet has been seted up to one side at seal housing top.

Preferably, one side symmetry of seal shell is provided with the hinge, seal shell rotates with the plummer through the hinge and is connected, a plurality of second connecting blocks of seal shell's opposite side equidistance fixedly connected with, the first connecting block of top equidistance fixedly connected with of plummer one side, the top of second connecting block is rotated and is alternated to cup jointed positioning bolt, the bottom and the first connecting block screw thread of positioning bolt outer wall alternate and cup joint, positioning bolt's outer wall screw thread has cup jointed fixation nut.

Preferably, one side fixedly connected with bracing piece of bearing groove inner wall, the top fixedly connected with position the lantern ring of bracing piece, the one end of main shaft outer wall rotates with the position the lantern ring and cup joints.

Preferably, one side of the top of the workbench is fixedly connected with a motor, and the output end of the motor is in transmission connection with the spindle.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the cooperation of filter screen and auger to use, the auger can drive the raw materials and move above the filter screen to filter screening and filter unqualified raw materials and discharge from plummer and seal housing one end, thereby guarantee the normal screening work of filter screen, thereby improve shellproof ceramic raw and other materials screening efficiency;

(2) the utility model discloses utilize seal housing's mode of setting up, the both sides of seal housing bottom can extrude the location to two locating plates to guarantee the stability of filter screen, and not hard up positioning bolt opens the closing plate and just can take out the filter screen, clears up or changes it, thereby improves its convenience of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is the schematic diagram of the side internal structure of the bearing table and the sealing housing of the present invention.

In the figure: 1. a work table; 2. a bearing table; 3. sealing the housing; 4. a filter screen; 5. positioning a plate; 6. a main shaft; 7. a packing auger; 9. a discharge hole; 10. a gathering hopper; 11. a feed hopper; 12. a door panel; 13. a feed inlet; 14. a hinge; 15. a first connection block; 16. a second connecting block; 17. positioning the bolt; 18. a support bar; 19. a positioning collar; 20. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a raw material screening device for producing bulletproof ceramic wafers as shown in figures 1-3, which comprises a workbench 1, a bearing platform 2 is fixedly connected to the middle part of the upper surface of the workbench 1, a sealing shell 3 is arranged on the top part of the bearing platform 2, a bearing groove is arranged on the top part of the bearing platform 2, a filter screen 4 is sleeved on the inner cavity of the bearing groove in a sliding way, positioning plates 5 are fixedly connected to both sides of the top part of the filter screen 4, the positioning plates 5 can limit the position of the filter screen 4 under the action of the sealing shell 3, so as to ensure the stability of the filter screen 4 on the bearing platform 2, the top part of the positioning plates 5 is jointed with the sealing shell 3, a main shaft 6 is rotatably connected between the bearing platform 2 and the sealing shell 3, an auger 7 is fixedly sleeved on the outer wall of the main shaft 6, the auger 7 can drive the raw material to roll on the filter screen 4, so as to screen the filter screen 4, and the auger 7 can transport and discharge unqualified products, and ensure the normal use of the filter screen 4.

Relief hole 9 has all been seted up to the middle part of 1 upper surface of workstation and the bottom of bearing groove inner wall, the bottom fixedly connected with of workstation 1 gathers material funnel 10, gather the collection that material funnel 10 can convenient qualified product, the inner chamber that gathers material funnel 10 communicates with the inner chamber of relief hole 9 each other, one side fixedly connected with feed hopper 11 at seal housing 3 top, the input of the raw materials of being convenient for of feed hopper 11, feed hopper 11's top is rotated and is connected with door plant 12, the equal fixedly connected with backup pad in feed hopper 11's both sides, the bottom and the 3 fixed connection of seal housing of backup pad, feed inlet 13 has been seted up to one side at seal housing 3 top.

One side symmetry of seal shell 3 is provided with hinge 14, seal shell 3 rotates with plummer 2 through hinge 14 and is connected, a plurality of second connecting blocks 16 of opposite side equidistance fixedly connected with of seal shell 3, the first connecting block 15 of top equidistance fixedly connected with of plummer 2 one side, positioning bolt 17 has been cup jointed in the top rotation interlude of second connecting block 16, not hard up positioning bolt 17 just can make seal shell 3 rotatory 2 relatively plummers, thereby take out filter screen 4, change or clear up it, thereby improve the convenience of its use, the bottom of positioning bolt 17 outer wall is cup jointed with the 15 screw interlude of first connecting block, positioning bolt 17's outer wall screw thread has cup jointed fixation nut, fixation nut can carry out the position to positioning bolt 17 and prescribe a limit, thereby guarantee seal shell 3's stability.

Bear one side fixedly connected with bracing piece 18 of inslot wall, the top fixedly connected with position sleeve ring 19 of bracing piece 18, position sleeve ring 19 can carry out the position to main shaft 6 and prescribe a limit to the department, thereby guarantee main shaft 6 and auger 7 pivoted stability, the one end of main shaft 6 outer wall is rotated with position sleeve ring 19 and is cup jointed, one side fixedly connected with motor 20 at 1 top of workstation, the output and the 6 transmission of main shaft of motor 20 are connected, motor 20 is through external motor switch and external power source electric connection.

The utility model discloses the theory of operation: when the bulletproof ceramic raw material is screened, firstly, a motor switch is turned on, a motor 20 is electrified to drive a main shaft 6 to rotate, so that an auger 7 rotates between a sealing shell 3 and a bearing platform 2, then a door plate 12 is opened, a proper amount of raw materials to be screened are added into a box feeding funnel 11, then the door plate 12 is closed, the raw materials enter between the sealing shell 3 and the bearing platform 2 from a feeding port 13, then the auger 7 rotates, so that the raw materials move on a filter screen 4, qualified products flow into a gathering funnel 10 from the filter screen 4 in a screening mode, then the qualified products are collected, unqualified products flow out from one ends of the sealing shell 3 and the bearing platform 2 under the action of the auger 7, then the qualified products are collected and screened for multiple times, and therefore, the probability of doping the qualified products in the unqualified products is reduced, and the screening efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a raw and other materials sieving mechanism is used in production of shellproof potsherd, includes workstation (1), its characterized in that, middle part fixedly connected with plummer (2) of workstation (1) upper surface, the top of plummer (2) is provided with seal shell (3), the bearing groove has been seted up at the top of plummer (2), filter screen (4) have been cup jointed in the inner chamber slip of bearing groove, the equal fixedly connected with locating plate (5) in both sides at filter screen (4) top, the top and the seal shell (3) of locating plate (5) are laminated mutually, it is connected with main shaft (6) to rotate between plummer (2) and seal shell (3), auger (7) have been cup jointed to the outer wall fixation of main shaft (6).

2. The raw material screening device for the production of the bulletproof ceramic sheet according to claim 1, wherein a discharge hole (9) is formed in the middle of the upper surface of the workbench (1) and at the bottom of the inner wall of the bearing groove, a material gathering funnel (10) is fixedly connected to the bottom of the workbench (1), and an inner cavity of the material gathering funnel (10) is communicated with an inner cavity of the discharge hole (9).

3. The raw material screening device for the production of the bulletproof ceramic sheet according to claim 1, wherein a feed hopper (11) is fixedly connected to one side of the top of the sealed shell (3), a door plate (12) is rotatably connected to the top of the feed hopper (11), support plates are fixedly connected to both sides of the feed hopper (11), the bottom of each support plate is fixedly connected with the sealed shell (3), and a feed inlet (13) is formed in one side of the top of the sealed shell (3).

4. The raw material screening device for the production of the bulletproof ceramic sheets according to claim 1, wherein hinges (14) are symmetrically arranged on one side of the sealing shell (3), the sealing shell (3) is rotatably connected with the bearing table (2) through the hinges (14), a plurality of second connecting blocks (16) are fixedly connected to the other side of the sealing shell (3) at equal intervals, first connecting blocks (15) are fixedly connected to the top of one side of the bearing table (2) at equal intervals, positioning bolts (17) are rotatably inserted and sleeved on the top of the second connecting blocks (16), the bottoms of the outer walls of the positioning bolts (17) are threadedly inserted and sleeved on the first connecting blocks (15), and fixing nuts are sleeved on the outer walls of the positioning bolts (17).

5. The raw material screening device for the production of the bulletproof ceramic sheet according to claim 1, wherein a support rod (18) is fixedly connected to one side of the inner wall of the bearing groove, a positioning sleeve ring (19) is fixedly connected to the top of the support rod (18), and one end of the outer wall of the main shaft (6) is rotatably sleeved with the positioning sleeve ring (19).

6. The raw material screening device for the production of the bulletproof ceramic sheet according to claim 1, wherein a motor (20) is fixedly connected to one side of the top of the workbench (1), and the output end of the motor (20) is in transmission connection with the main shaft (6).