CN216297099U - Vibrating screen for screening fertilizer - Google Patents

Abstract

The utility model relates to a shale shaker for fertilizer screening relates to the technical field of screening equipment, and it includes the box, and box upper end intercommunication is provided with the feeder hopper, and the lower extreme intercommunication of box is provided with out the hopper, and the level is provided with the screen frame in the box, link up on the box to be provided with the operation mouth that is linked together with the screen frame, and still be provided with in the box and be used for driving the actuating mechanism of vibration about the screen frame is from top to bottom. This application has the shale shaker of vibration about can from top to bottom through setting up the screen frame for the material is difficult for piling up on the screen frame, thereby is difficult for causing the jam of screen frame, has effectively improved the screening efficiency of shale shaker.

Description

Vibrating screen for screening fertilizer

Technical Field

The application relates to the field of screening equipment, in particular to a vibrating screen for screening fertilizers.

Background

The fertilizer plays a role in lifting the weight in the agricultural production process, can provide one or more nutrient elements for crops, can improve the soil property and the soil fertility and meet the growth requirements of the crops, so the quality of the fertilizer directly influences the growth and development of the crops. China is a big agricultural production country and has high demand for fertilizers.

The fertilizer can be divided into liquid fertilizer and solid fertilizer according to physical state, the solid fertilizer can be divided into powder fertilizer and granular fertilizer, when the solid fertilizer is produced, the material is manually put into a crusher by a shovel for crushing, then the material is manually taken out of the crusher and screened by a vibrating screen, and the insufficiently crushed material is screened out.

However, the existing vibrating screen can only vibrate left and right or up and down, and cannot vibrate up, down, left, right together, so that the vibrating screen is easy to block, the screening efficiency of the vibrating screen is low, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to effectively improve the screening efficiency of shale shaker, this application provides a shale shaker for fertilizer screening.

The application provides a shale shaker for fertilizer screening adopts following technical scheme:

the utility model provides a shale shaker for fertilizer screening, includes the box, box upper end intercommunication is provided with the feeder hopper, the lower extreme intercommunication of box is provided with out the hopper, the level is provided with the screen frame in the box, link up on the box be provided with the operation mouth that the screen frame is linked together, just still be provided with in the box and be used for the drive the actuating mechanism of vibration about the screen frame is from top to bottom.

Through adopting above-mentioned technical scheme, when the material to after the breakage sieves, at first start actuating mechanism, actuating mechanism drives the screen frame and vibrates about from top to bottom, then adds the material into the box through the feeder hopper, and the shale shaker carries out vibratory screening to the material, and the not abundant material of breakage falls on the screen frame, and the abundant material of breakage goes out through going out the hopper, accomplishes material screening work. Through setting up the shale shaker that the screen frame can vibrate from top to bottom and left and right sides for the material is difficult for piling up on the screen frame, thereby is difficult for causing the jam of screen frame, has effectively improved the screening efficiency of shale shaker.

Optionally, actuating mechanism includes four first driving-discs and four second driving-discs, four first driving-discs set up respectively in the four corners position of screen frame, be provided with four on the box inner wall and be close to the drive groove of screen frame four corners position, the embedding of second driving-disc in the drive groove, just the second driving-disc with the drive groove rotates and connects, second driving-disc terminal surface border position is provided with the ring channel along its circumference, first driving-disc embedding in the ring channel, just first driving-disc edge the ring channel rotates, be provided with four on the box and drive respectively second driving-disc pivoted driving motor.

Through adopting above-mentioned technical scheme, when the vibration about the drive screen frame, at first start four driving motor simultaneously, four driving motor drive second driving-disc rotation simultaneously, when the second driving-disc rotated, first driving-disc rotated along the ring channel for the screen frame is controlled and is made a round trip to rock from top to bottom, realizes the screening to the material. Through setting up simple structure and the actuating mechanism of being convenient for operation, realized the vibration about the upper and lower of screen frame, effectively improved the screening efficiency of shale shaker.

Optionally, the screen frame includes a screen frame and a screen plate, the screen frame includes a horizontally arranged gantry-shaped support and a support rod hinged to one end of an opening of the support, a clamping groove is formed in the inner side of the support along the circumferential direction of the support, the clamping groove is used for allowing the screen plate to be embedded into the clamping, and a locking mechanism used for locking the support rod is further arranged on the support.

Through adopting above-mentioned technical scheme, when the jam condition appears in the sieve, at first open locking mechanical system, remove locking mechanical system to the locking state of branch, take out the sieve in the joint groove on the follow-up support afterwards, then clear up the sieve can. Through setting up swing joint bank of screens and sieve, realized the separation of sieve and bank of screens, and then realized the convenient clearance of sieve.

Optionally, the locking mechanism includes a lock rod, one end of the support rod, which deviates from the hinged end, is provided with a lock hole in a penetrating manner, the lock rod is arranged in the lock hole in a penetrating manner, a lock groove communicated with the lock hole is formed in the support, and the lock rod is in threaded connection with the lock groove.

Through adopting above-mentioned technical scheme, when locking branch, only need wear to locate lockhole and locked groove with the locking lever, rotate the locking lever afterwards and make locking lever and locked groove threaded connection, can realize the quick locking of branch. Through setting up the locking mechanical system of simple structure and the operation of being convenient for, realized the convenient locking of branch, and then realized the stable connection of branch with the support to the stable connection of bank of screens and sieve has been guaranteed.

Optionally, a cleaning brush for cleaning the surface of the sieve plate is arranged on the support, and the cleaning brush is horizontally connected with the support in a sliding manner.

Through adopting above-mentioned technical scheme, when the not abundant broken material of screening on the sieve is more, can drive the cleaning brush along support horizontal slip, cleaning brush slip in-process with material clearance to operation mouth department on the sieve, the staff to it clear up can. Through setting up the brush board, realized the convenient clearance of material on the sieve, and then guaranteed the screening efficiency of sieve to the material.

Optionally, one side of the cleaning brush is provided with a driving ring, and the driving ring is used for driving the cleaning brush to horizontally slide.

Through adopting above-mentioned technical scheme, when drive clearance brush slided, the staff can utilize the instrument to hook the driving ring tightly, drives clearance brush horizontal slip afterwards, and then drives the clearance brush and clear up the sieve. Through the arrangement of the driving ring, convenient driving of the cleaning brush is achieved.

Optionally, the box body is provided with a driving rod, one end of the driving rod is provided with a hook for hooking the driving rod, and the box body is provided with an auxiliary ring for hanging the driving rod.

Through adopting above-mentioned technical scheme, when the drive clearance brush slided, the staff can be provided with the one end of couple with the actuating lever and hook the actuating ring tightly, then the redrive clearance brush slides, can realize the drive of clearance brush, can also utilize supplementary ring to hang the actuating lever on the box after having used up the actuating lever. Through setting up the actuating lever of being convenient for to accomodate, realized the convenient drive of clearance board, and then realized the convenient clearance of sieve.

Optionally, a cover plate for covering the operation opening is arranged on the box body, and the cover plate is vertically connected with the box body in a sliding manner.

Through adopting above-mentioned technical scheme, through setting up sliding connection in the apron of box, realized the convenient of box and opened and close, avoided the spill of screen frame during operation material.

In summary, the present application includes at least one of the following beneficial technical effects:

the vibrating screen with the screen body capable of vibrating up, down, left and right is arranged, so that materials are not easy to accumulate on the screen body, the screen body is not easy to block, and the screening efficiency of the vibrating screen is effectively improved;

through the arrangement of the driving mechanism which is simple in structure and convenient to operate, the vertical and horizontal vibration of the screen body is realized, and the screening efficiency of the vibrating screen is effectively improved;

through setting up swing joint bank of screens and sieve, realized the separation of sieve and bank of screens, and then realized the convenient clearance of sieve.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic view showing the connection between the screen body and the box body in the embodiment of the present application.

Fig. 3 is a schematic structural view of a screen body in an embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of the area a in fig. 3.

FIG. 5 is a schematic view of the connection between the driving mechanism and the screen body in the embodiment of the present application.

Fig. 6 is a schematic view of the connection relationship between the first driving disk and the second driving disk, and between the second driving disk and the box in the embodiment of the present application.

Description of reference numerals: 1. a box body; 11. supporting legs; 12. a feed hopper; 13. a discharge hopper; 14. an operation port; 15. a cover plate; 16. an auxiliary ring; 17. a drive slot; 2. a screen body; 21. a screen frame; 211. a support; 2111. a clamping groove; 2112. locking the groove; 212. a strut; 2121. a lock hole; 22. a sieve plate; 3. a locking mechanism; 31. a lock lever; 4. cleaning a brush; 41. a drive ring; 5. a drive rod; 51. hooking; 6. a drive mechanism; 61. a first drive disk; 62. a second drive disc; 621. an annular groove; 63. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses shale shaker for fertilizer screening.

Referring to fig. 1, a shale shaker for fertilizer screening, includes box 1, and the four corners position of the lower terminal surface of box 1 is vertical to be provided with supporting leg 11. The upper end surface of the box body 1 is communicated with a feed hopper 12, and the lower end surface is communicated with a discharge hopper 13 for inputting and outputting materials.

Referring to fig. 1, the side wall of the box body 1 is provided with an operation opening 14 in a penetrating manner, and the box body 1 is vertically and slidably connected with a cover plate 15, so that the operation opening 14 can be opened and closed conveniently.

Referring to fig. 2 and 3, a screen 2 is horizontally arranged in the box body 1, and the screen 2 is used for screening materials entering the box body 1. The screen frame 2 includes screen frame 21 and sieve 22, and screen frame 21 and the equal horizontal setting of sieve 22, and screen frame 21 and sieve 22 all are linked together with operation mouth 14, and wherein screen frame 21 is used for supporting sieve 22.

Referring to fig. 3 and 4, the screen frame 21 includes a bracket 211 and a strut 212. The support 211 is the setting of longmen shape, and the support 211 level sets up, and the support 211 inboard is provided with joint groove 2111 along its circumference, and joint groove 2111 is used for supplying sieve 22 embedding joint to realize the connection of sieve 22 and support 211, and then realize the swing joint of sieve 22 and bank of screens 21.

Referring to fig. 3 and 4, the supporting rod 212 is horizontally disposed at one end of the bracket 211, which is open, and one end of the supporting rod 212 is hinged to the bracket 211 through a hinge to fix the screen plate 22.

Referring to fig. 4, the bracket 211 is provided with a locking mechanism 3 for locking the strut 212, and the locking mechanism 3 includes a locking lever 31. A lock hole 2121 is formed at one end of the strut 212 far away from the hinged end, the lock hole 2121 is horizontally arranged, a lock groove 2112 communicated with the lock hole 2121 is horizontally arranged on the support 211, the lock rod 31 sequentially penetrates through the lock hole 2121 and the lock groove 2112, and the lock rod 31 is in threaded connection with the lock groove 2112.

Therefore, when the screen plate 22 is installed, the screen plate 22 is firstly inserted into the clamping groove 2111 formed in the bracket 211 in a clamping manner, then the support rod 212 is turned over to be attached to the bracket 211, then the lock rod 31 is inserted into the lock hole 2121 and the lock groove 2112, then the lock rod 31 is rotated to enable the lock rod 31 and the lock groove 2112 to be in threaded connection, and then the screen plate 22 can be installed on the bracket 211, so that the screen plate 22 and the screen frame 21 can be connected.

Referring to fig. 3, be provided with cleaning brush 4 on support 211, cleaning brush 4 level sets up in the one end that operation mouth 14 was kept away from to support 211, and cleaning brush 4 and support 211 along support 211 length direction horizontal sliding connection, and cleaning brush 4 is provided with the one end of brush hair simultaneously and sieve 22 surface inconsistent to the not complete broken material of gathering on sieve 22 surface is cleared up and is collected.

Referring to fig. 1 and 3, a driving ring 41 for driving the cleaning brush 4 to horizontally slide is arranged on one side of the cleaning brush 4 opposite to the operation opening 14, a driving rod 5 is suspended on the box body 1, a hook 51 is arranged at one end of the driving rod 5 to hook the driving ring 41 through the hook 51, and then the driving rod 5 drives the cleaning brush 4 to horizontally slide, so that the collection of incompletely crushed materials is realized.

Referring to fig. 1, an auxiliary ring 16 is disposed on the case 1 for suspending the driving rod 5, so as to facilitate storage of the driving rod 5.

Therefore, when cleaning the cleaning plate, firstly, the operation opening 14 is opened, then the driving rod 5 is taken down from the box body 1 and extends into the operation opening 14, the hook 51 arranged on the driving rod 5 is tightly hooked on the driving ring 41 arranged on the cleaning brush 4, then the cleaning brush 4 is driven to horizontally slide towards one end close to the operation opening 14, the cleaning brush 4 collects materials left on the sieve plate 22 in the moving process at the operation opening 14, and at the moment, a worker can clean the materials.

After cleaning, the driving rod 5 is used for driving the cleaning brush 4 to horizontally slide to one end far away from the operation opening 14, and then the driving rod 5 is taken down and hung on the box body 1.

Referring to fig. 5, a driving mechanism 6 is arranged on the box body 1, and the driving mechanism 6 is used for driving the screen body 2 to vibrate up, down, left and right to realize the screening of the materials. The drive mechanism 6 includes four first drive disks 61, four second drive disks 62, and four drive motors 63.

Referring to fig. 5 and 6, four first driving disks 61 are respectively disposed at four corners of the bracket 211, and the first driving disks 61 are fixedly connected to the bracket 211. All be provided with a pair of drive groove 17 on the both sides inner wall of box 1, and drive groove 17 sets up for first driving-disc 61, and four second driving-discs 62 set up respectively in four drive grooves 17, and second driving-discs 62 and drive groove 17 rotate the connection.

Referring to fig. 5 and 6, an annular groove 621 is circumferentially formed in one side of the second driving disk 62, which is opposite to the first driving disk 61, along the edge of the second driving disk, the first driving disk 61 is embedded into the annular groove 621, and the first driving disk 61 rotates along the annular groove 621 to drive the bracket 211 to vibrate up and down, left and right, and further drive the screen body 2 to vibrate up and down, left and right, so as to realize the screening of the material.

Referring to fig. 5 and 6, four driving motors 63 are disposed on the box 1, and output shafts of the driving motors 63 penetrate through the side wall of the box 1 and are fixedly connected to the second driving discs 62, so that the four driving discs 62 are controlled by the four driving motors 63 to rotate simultaneously, thereby realizing the up-down left-right vibration of the screen body 2.

Therefore, when the material entering the box body 1 is screened, the four driving motors 63 are started at the same time, the four driving motors 63 drive the four second driving discs 62 to rotate synchronously, and the first driving disc 61 rotates in the annular groove 17 in the rotating process of the second driving discs 62, so that the screen body 2 vibrates up and down and left and right, and the screening work of the material is completed.

The implementation principle of the vibrating screen for screening the fertilizer in the embodiment of the application is as follows: when screening the material after the breakage, at first start four driving motor 63 simultaneously, four driving motor 63 drive four second driving-discs 62 synchronous revolution respectively, the rotatory in-process first driving-disc 61 of second driving-disc 62 is rotary motion at ring channel 621, make screen frame 2 about the vibration, then add the material into box 1 through feeder hopper 12, screen frame 2 carries out vibration screening to the material, the abundant material of uncrushed falls on screen frame 2, the abundant material of breakage goes out through going out hopper 13, accomplish material screening work.

When the screen plate 22 is clogged, the lock lever 31 is first driven to rotate, the lock lever 31 is disengaged from the lock groove 2112, the lock state of the support rod 212 is released, the support 211 is then opened, and the screen plate 22 is taken out through the operation opening 14 and cleaned. After the cleaning is finished, the sieve plate 22 is embedded into the clamping groove 2111 arranged on the support 211, then the support rod 212 is turned over to be attached to the support 211, and then the lock rod 31 is driven to rotate reversely, so that the lock rod 31 is in threaded connection with the locking groove 2112, the support rod 212 can be locked again, and the sieve plate 22 and the sieve body 2 are connected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a shale shaker for fertilizer screening, includes box (1), box (1) upper end intercommunication is provided with feeder hopper (12), the lower extreme intercommunication of box (1) is provided with out hopper (13), its characterized in that: the screen frame (2) is horizontally arranged in the box body (1), an operation opening (14) communicated with the screen frame (2) is arranged on the box body (1) in a penetrating mode, and a driving mechanism (6) used for driving the screen frame (2) to vibrate up and down, left and right is further arranged in the box body (1).

2. The vibrating screen for screening fertilizer as claimed in claim 1, wherein: the driving mechanism (6) comprises four first driving disks (61) and four second driving disks (62), the four first driving disks (61) are respectively arranged at the four corners of the screen body (2), four driving grooves (17) which are respectively close to four corners of the screen body (2) are arranged on the inner wall of the box body (1), the second driving disk (62) is embedded into the driving grooves (17), and the second driving disk (62) is rotationally connected with the driving groove (17), the edge position of the end face of the second driving disk (62) is provided with an annular groove (621) along the circumferential direction, the first driving disk (61) is embedded into the annular groove (621), and the first driving disc (61) rotates along the annular groove (621), and four driving motors (63) which respectively drive the second driving disc (62) to rotate are arranged on the box body (1).

3. The vibrating screen for screening fertilizer as claimed in claim 1, wherein: the screen frame (2) include bank of screens (21) and sieve (22), bank of screens (21) including the level set up be gantry-shaped support (211) and with support (211) opening one end is articulated branch (212), support (211) inboard is provided with joint groove (2111) along its circumference, joint groove (2111) are used for supplying sieve (22) embedding joint, still be provided with on support (211) and be used for the locking mechanical system (3) of branch (212).

4. The vibrating screen for screening fertilizer as claimed in claim 3, wherein: locking mechanical system (3) are including locking lever (31), the one end that branch (212) deviate from the hinged end link up and is provided with lockhole (2121), locking lever (31) wear to locate lockhole (2121), be provided with on support (211) with lockgroove (2112) that lockhole (2121) are linked together, and locking lever (31) with the threaded connection of lockgroove (2112).

5. The vibrating screen for screening fertilizer as claimed in claim 4, wherein: the cleaning brush (4) used for cleaning the surface of the sieve plate (22) is arranged on the support (211), and the cleaning brush (4) is horizontally connected with the support (211) in a sliding mode.

6. The vibrating screen for screening fertilizer as claimed in claim 5, wherein: one side of the cleaning brush (4) is provided with a driving ring (41), and the driving ring (41) is used for driving the cleaning brush (4) to horizontally slide.

7. The vibrating screen for screening fertilizer as claimed in claim 6, wherein: the box body (1) is provided with a driving rod (5), one end of the driving rod (5) is provided with a hook (51) which is tightly hooked with the driving ring (41), and the box body (1) is provided with an auxiliary ring (16) used for hanging the driving rod (5).

8. The vibrating screen for screening fertilizer as claimed in claim 7, wherein: the box body (1) is provided with a cover plate (15) used for covering the operation opening (14), and the cover plate (15) is vertically connected with the box body (1) in a sliding mode.

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