CN211725920U

CN211725920U - Sieving device for egg shell powder production

Info

Publication number: CN211725920U
Application number: CN201922461613.6U
Authority: CN
Inventors: 唐兴和; 沈鸿久
Original assignee: Heilongjiang Zhongnong Xinghe Biological Technology Co ltd
Current assignee: Heilongjiang Zhongnong Xinghe Biological Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an eggshell powder production technical field just discloses an eggshell powder production is with device that sieves, including sieving case and air pump, the equal fixed mounting in both sides of sieving incasement chamber has the baffle, two the equal fixed cover in middle part of baffle inner chamber is equipped with the dead lever, and movable sleeve is equipped with the sieve between two baffles, and the movable groove that is located sieve one side middle part is seted up to one side of sieving case, and one side fixed mounting of sieving case has the mount. This eggshell powder production is with device that sieves, it rotates to drive the lead screw through starting the second motor, utilize the support of bracing piece and spacing drive to remove a horizontal migration, start the air pump simultaneously with this, carry compressed air through the gas-supply pipe and remove in the collection trachea in the frame and finally spray through the fumarole that removes a top, thereby clear up the sieve mesh on the sieve, avoid the sieve mesh jam on the sieve, and compare in prior art, avoided dismantling the problem of the influence eggshell powder efficiency of sieving that the sieve brought.

Description

Sieving device for egg shell powder production

Technical Field

The utility model relates to an egg shell powder production technical field specifically is an egg shell powder production is with device that sieves.

Background

The eggshell powder is a powder product obtained by grinding waste eggshells, contains abundant inorganic salts and a small amount of organic substances, and can be mixed into feed for feeding livestock and poultry to supplement calcium deficiency and promote growth and development of livestock and poultry.

Use the device that sieves often in the production process of eggshell powder, however, current eggshell powder production is with the device that sieves jam appears easily in the use, needs to shut down to dismantle the clearance to the sieve in the device that sieves this moment, and the clearance is inconvenient and has influenced the efficiency of sieving of eggshell powder.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an eggshell powder production is with device that sieves possesses the sieve and easily clears up, avoids blockking up, ensures the advantage of eggshell powder efficiency of sieving, has solved and has used the device that sieves often in the production process of eggshell powder, however, current eggshell powder production is with device that sieves appears blockking up easily in the use, needs to shut down and dismantles the clearance to the sieve in the device that sieves this moment, clears up inconvenient and has influenced the problem of eggshell powder efficiency of sieving.

The utility model provides a following technical scheme: a sieving device for egg shell powder production comprises a sieving box and an air pump, wherein baffles are fixedly arranged on two sides of an inner cavity of the sieving box, a fixed rod is fixedly sleeved in the middle of each of two inner cavities of the baffles, a sieve plate is movably sleeved between the two baffles, a movable groove positioned in the middle of one side of the sieve plate is formed in one side of the sieving box, a fixed frame is fixedly arranged on one side of the sieving box, a first motor is fixedly arranged on the fixed frame, a rotating shaft is fixedly sleeved on an output shaft of the first motor, a rotating disc is fixedly sleeved at one end of the rotating shaft, a fixed shaft is fixedly connected to one side of the inner side of the rotating disc, a connecting rod is movably sleeved on the fixed shaft, a connecting rod is fixedly connected to the middle of one side of the sieve plate, a second motor is fixedly arranged on one side of the sieving, the fixed cover in the inside of crossing the sieve case is equipped with the bracing piece that is located lead screw one side, movable sleeve is equipped with the removal frame between lead screw and the bracing piece, the fixed cover of the end of giving vent to anger of air pump is equipped with the gas-supply pipe, the top of crossing the sieve case is equipped with the feeding case.

Preferably, the middle part of the movable frame is provided with an air gathering pipe, the top of the air gathering pipe is provided with an air jet hole extending to the top of the movable frame, and the air inlet end of the air gathering pipe is fixedly connected with one end of the air conveying pipe in a fixing way.

Preferably, the feeding incasement portion is equipped with crushing roller, and fixedly connected with brush holder on the inner wall of feeding case, be equipped with the brush on the brush holder, the brush shows swing joint with crushing roller's outward appearance.

Preferably, the middle part of the sieve plate is provided with a sieve mesh, and the two ends of the sieve plate are respectively movably sleeved on the two fixing rods.

Preferably, the connecting rod is movably sleeved in the movable groove, and the connecting rod is movably sleeved with one end of the connecting rod.

Preferably, the one end of removing the frame cup joints with the lead screw thread, and the other end of removing the frame cup joints with the bracing piece activity, it is located the below of sieve to remove the frame.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this eggshell powder production is with device that sieves, it rotates to drive the lead screw through starting the second motor, utilize the support of bracing piece and spacing drive to remove a horizontal migration, start the air pump simultaneously with this, carry compressed air through the gas-supply pipe and remove in the collection trachea in the frame and finally spray through the fumarole that removes a top, thereby clear up the sieve mesh on the sieve, avoid the sieve mesh jam on the sieve, and compare in prior art, avoided dismantling the problem of the influence eggshell powder efficiency of sieving that the sieve brought.

2. This egg shell powder production is with device that sieves can carry out repulverize to the egg shell powder before sieving through the crushing roller that sets up in the feeding incasement to improve the rate of sieving of egg shell powder, and this device sets up the brush through one side at crushing roller, can clear up the egg shell powder of adhesion on crushing roller, avoid extravagant material.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural support rod of the present invention;

FIG. 3 is a schematic view of the structure of the movable trough of the present invention;

fig. 4 is a schematic view of the air collecting pipe of the present invention.

In the figure: 1. a screening box; 2. a baffle plate; 3. fixing the rod; 4. a sieve plate; 5. a movable groove; 6. a fixed mount; 7. a first motor; 8. a rotating shaft; 9. a turntable; 10. a fixed shaft; 11. a connecting rod; 12. a connecting rod; 13. a second motor; 14. a screw rod; 15. a support bar; 16. a movable frame; 161. a gas collecting pipe; 162. a gas injection hole; 17. an air pump; 18. a gas delivery pipe; 19. a feeding box; 191. a crushing roller; 192. a brush holder; 193. and a brush.

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.

Referring to fig. 1-4, a sieving device for producing eggshell powder comprises a sieving box 1 and an air pump 17, wherein baffles 2 are fixedly arranged on both sides of an inner cavity of the sieving box 1, fixed rods 3 are fixedly sleeved in the middle of the inner cavities of the two baffles 2, a sieve plate 4 is movably sleeved between the two baffles 2, a movable groove 5 positioned in the middle of one side of the sieve plate 4 is arranged on one side of the sieving box 1, a fixed frame 6 is fixedly arranged on one side of the sieving box 1, a first motor 7 is fixedly arranged on the fixed frame 6, a rotating shaft 8 is fixedly sleeved on an output shaft of the first motor 7, a rotating disc 9 is fixedly sleeved at one end of the rotating shaft 8, a fixed shaft 10 is fixedly connected to one side of the inner side of the rotating disc 9, a connecting rod 11 is movably sleeved on the fixed shaft 10, a connecting rod 12 is fixedly connected to the middle of one side of the sieve, the output shaft of the second motor 13 is fixedly sleeved with a screw rod 14, the inside of the sieving box 1 is fixedly sleeved with a supporting rod 15 positioned on one side of the screw rod 14, a movable frame 16 is movably sleeved between the screw rod 14 and the supporting rod 15, an air pipe 18 is fixedly sleeved at the air outlet end of an air pump 17, and a feeding box 19 is arranged at the top of the sieving box 1.

Wherein, the middle part of removing frame 16 is equipped with air collecting pipe 161, air collecting pipe 161's top is equipped with the fumarole 162 that extends to removing frame 16 top, and air collecting pipe 161's inlet end and the fixed cup joint of one end of air-supply pipe 18, through starting air pump 17, carry compressed air through air-supply pipe 18 and remove in the frame 16 air collecting pipe 161 and finally spout through the fumarole 162 that removes the frame 16 top, the air current that utilizes fumarole 162 to spout carries out the recoil to the eggshell powder of jam in sieve 4 sieve, thereby reach the mesh clearance's on the sieve 4 mesh purpose.

Wherein, the inside crushing roller 191 that is equipped with of feeding case 19, and fixedly connected with brush yoke 192 on feeding case 19's the inner wall, be equipped with brush 193 on brush yoke 192, brush 193 and crushing roller 191's the outward appearance swing joint now, can carry out repulverize to the eggshell powder before sieving through the crushing roller 191 that sets up in feeding case 19, thereby improve the rate of sieving of eggshell powder, and this device sets up brush 193 through the one side at crushing roller 191, can clear up the eggshell powder of adhesion on crushing roller 191, avoid extravagant material, crushing roller 191's drive adopts prior art, utilize the motor drive axis of rotation to rotate, thereby it rotates at epaxial crushing roller 191 of rotation to drive fixed suit, a front at feeding case 19 is used for driving crushing roller 191 pivoted motor fixed mounting.

Wherein, the sieve mesh has been seted up at the middle part of sieve 4, and the both ends of sieve 4 activity suit respectively on two dead levers 3, utilize two dead levers 3, can support and spacing to the both ends of sieve 4 to stability when improving 4 straight reciprocating motion of sieve.

Wherein, connecting rod 12 activity suit is in activity groove 5, and connecting rod 12 cup joints with the one end activity of connecting rod 11, utilizes the activity groove 5 of seting up in the side of crossing sieve case 1, is convenient for connecting rod 12's horizontal migration.

Wherein, the one end that removes frame 16 cup joints with 14 screw threads of lead screw, and the other end that removes frame 16 cup joints with the activity of bracing piece 15, removes the below that frame 16 is located sieve 4, and this device drives lead screw 14 through starting second motor 13 and rotates, utilizes the support and the spacing horizontal migration that drive of bracing piece 15 to utilize the fumarole 162 at the top of removing frame 16 to realize the comprehensive gas blast clearance of sieve mesh on the sieve 4.

The working principle is as follows: firstly, adding eggshell powder into a feeding box 19, utilizing a rotating crushing roller 191 to crush the eggshell powder again, utilizing a brush 193 contacted with the outer surface of the crushing roller 191 to brush the eggshell powder possibly adhered to the crushing roller 191, then, starting a first motor 7 to drive a rotary disc 9 on a rotary shaft 8 to rotate, utilizing the transmission of a connecting rod 11 and the limit of a fixed rod 3 to a sieve plate 4 to drive the sieve plate 4 to horizontally reciprocate, so as to sieve the eggshell powder falling on the sieve plate 4, discharging the sieved eggshell powder through a discharge hole at the bottom of the sieve box 1, taking out the eggshell powder on the sieve plate 4 by opening a box door (not shown in the figure) on the front of the sieve box 1, finally, starting a second motor 13 to drive a screw rod 14 to rotate at intervals, utilizing the support and the limit of a support rod 15 to drive a moving frame 16 to horizontally move, and simultaneously starting an air pump 17, compressed air is conveyed to the air collecting pipe 161 in the movable frame 16 through the air conveying pipe 18 and is finally sprayed out through the air spraying holes 162 at the top of the movable frame 16, so that the sieve holes on the sieve plate 4 are cleaned.

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

Claims

1. The utility model provides an eggshell powder production is with device that sieves, includes sieve case (1) and air pump (17), its characterized in that: the sieve box is characterized in that baffles (2) are fixedly mounted on two sides of an inner cavity of the sieve box (1), a fixing rod (3) is fixedly sleeved on the middle portion of the inner cavity of each of the two baffles (2), a sieve plate (4) is movably sleeved between the two baffles (2), a movable groove (5) positioned in the middle of one side of the sieve plate (4) is formed in one side of the sieve box (1), a fixing frame (6) is fixedly mounted on one side of the sieve box (1), a first motor (7) is fixedly mounted on the fixing frame (6), a rotating shaft (8) is fixedly sleeved on an output shaft of the first motor (7), a turntable (9) is fixedly sleeved at one end of the rotating shaft (8), a fixing shaft (10) is fixedly connected to one side of the inner side of the turntable (9), a connecting rod (11) is movably sleeved on the fixing shaft (10), and a connecting rod (, cross one side fixed mounting that first motor (7) were kept away from in sieve case (1) and have second motor (13), fixed cover is equipped with lead screw (14) on the output shaft of second motor (13), the inside fixed cover of crossing sieve case (1) is equipped with bracing piece (15) that are located lead screw (14) one side, movable sleeve is equipped with between lead screw (14) and bracing piece (15) and removes frame (16), the fixed cover of the end of giving vent to anger of air pump (17) is equipped with gas-supply pipe (18), the top of crossing sieve case (1) is equipped with feeding case (19).

2. The sieving device for producing the eggshell powder as claimed in claim 1, which is characterized in that: the middle part of removing frame (16) is equipped with air-gathering pipe (161), the top of air-gathering pipe (161) is equipped with and extends to the fumarole (162) that remove frame (16) top, and the fixed cover of the one end of air inlet end and air-supply pipe (18) of air-gathering pipe (161) connects.

3. The sieving device for producing the eggshell powder as claimed in claim 1, which is characterized in that: the inside crushing roller (191) that is equipped with of feeding case (19), and fixedly connected with brush frame (192) on the inner wall of feeding case (19), be equipped with brush (193) on brush frame (192), brush (193) and the outward appearance swing joint of crushing roller (191) appear.

4. The sieving device for producing the eggshell powder as claimed in claim 1, which is characterized in that: sieve pores are formed in the middle of the sieve plate (4), and two ends of the sieve plate (4) are movably sleeved on the two fixing rods (3) respectively.

5. The sieving device for producing the eggshell powder as claimed in claim 1, which is characterized in that: the connecting rod (12) is movably sleeved in the movable groove (5), and the connecting rod (12) is movably sleeved with one end of the connecting rod (11).

6. The sieving device for producing the eggshell powder as claimed in claim 1, which is characterized in that: one end of the movable frame (16) is in threaded sleeve joint with the screw rod (14), the other end of the movable frame (16) is movably in sleeve joint with the support rod (15), and the movable frame (16) is located below the sieve plate (4).