CN218591109U

CN218591109U - Sieving machine for producing granular potassium sulfate

Info

Publication number: CN218591109U
Application number: CN202222527914.6U
Authority: CN
Inventors: 赵海涛; 邢秀峰; 江朝辉; 苏雁彬
Original assignee: Shangqiu Lianshang Potassium Transportation Agricultural Technology Co ltd
Current assignee: Shangqiu Lianshang Potassium Transportation Agricultural Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-10
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a screening machine is used in production of granule potassium sulphate relates to granule potassium sulphate production technical field, including box and two extension boards, the inside of box is equipped with adjusting part, and adjusting part includes two output shaft motors, two reciprocal lead screws, two guide rings and two direction subassemblies, the equal fixedly connected with fixed plate of inner wall of box both sides, the equal sliding connection in inboard of two fixed plates has the slide bar, the beneficial effects of the utility model are that: rotation through reciprocal lead screw is convenient for drive the reciprocal left and right translation of two regulating blocks and removes, be convenient for drive the guide ring that has the radian and remove, be convenient for make the slider shake from top to bottom along with the orbit of the guide rail on the guide ring, elasticity pushing effect through the spring, be convenient for make the slide bar receive certain effort that moves down, be convenient for drive the screening net shake from top to bottom and sieve the granule potassium sulphate, and is easy and simple to handle, can carry on spacingly to the shell that gathers materials through carrying out the block between shell and the fixing base of gathering materials simultaneously, be convenient for take the shell that gathers materials.

Description

Sieving machine for producing granular potassium sulfate

Technical Field

The utility model relates to a screening machine, in particular to screening machine is used in production of granule potassium sulphate belongs to granule potassium sulphate production technical field.

Background

The potassium sulfate is a chlorine-free high-quality high-efficiency potassium fertilizer, and is an indispensable important fertilizer in the planting industry of chlorine-sensitive crops such as tobacco, grapes, sugar beets, tea trees, potatoes, flax, various fruit trees and the like, potassium sulfate particles are required to be screened before sulfuric acid and preparation and bagging, and the potassium sulfate particles are prevented from caking, wherein the 'particle screening device' disclosed by the application number of 'CN 202022506751.4' is an increasingly mature technology, the 'potassium sulfate device' is characterized in that 'large-volume particles are screened firstly by a first screening component and then by a second screening component due to the fact that the pore diameters of a filter screen of the first screening component and a filter screen of a second screening component in a screening pipe are different, and finally small-volume particles are obtained by a discharge hopper', and the 'potassium sulfate device and the manufacturing process thereof' disclosed by the application number of 'CN 202110072350.9' are arranged by specific technical structures, so that the technical defects that the caking is inconvenient to treat the potassium sulfate are really solved, but the two screening structures have the following defects in the use process:

1) A structure for mounting a shell for collecting materials is not arranged, and the stability of the screen is not improved;

2) And it is inconvenient to install and disassemble the screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening machine is used in production of granule potassium sulphate to the problem of installing and dismantling the screen cloth is not convenient for that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: screening machine is used in production of granule potassium sulfate, including box and two extension boards, the inside of box is equipped with adjusting part, adjusting part includes two play axle motors, two reciprocal lead screws, two guide rings and two direction subassemblies, the equal fixedly connected with fixed plate in inner wall of box both sides, two the equal sliding connection in inboard of fixed plate has the slide bar, two the equal fixedly connected with fixture block in top of slide bar, two one side of extension board respectively with the inner wall of box both sides is laminated mutually, two the equal fixedly connected with connecting plate in bottom of extension board, every the inboard and every of connecting plate the inboard threaded connection of fixture block has fastening bolt, two fixedly connected with screening net between the extension board, the inboard fixedly connected with fixing base in bottom of box, the top block of fixing base is gathered materials and is connected with the shell.

Preferably, the double-output-shaft motor is fixedly arranged at the inner side of the bottom of the box body, the reciprocating screw rods are fixedly arranged on transmission shafts at two ends of the double-output-shaft motor respectively, the outer sides of the reciprocating screw rods are connected with adjusting blocks in a sliding mode, the guide rings are fixedly arranged at the top ends of the adjusting blocks respectively, and the bottom ends of the adjusting blocks are attached to the inner side of the bottom of the box body.

Preferably, two the both ends of reciprocal lead screw respectively through the bearing with the inner wall of box both sides rotates to be connected, two the equal fixedly connected with stopper in inboard of regulating block, and two stoppers respectively with the silk groove looks block of two reciprocal lead screws.

Preferably, two the direction subassembly all includes the guide rail, two the guide rail is seted up respectively two the top inboard of guide ring, two the equal sliding connection in inboard of guide rail has the slider, two the top of slider respectively with two the bottom fixed connection of slide bar.

Preferably, the outer sides of the two sliding rods are sleeved with springs, and two ends of each spring are fixedly connected with the bottom ends of the two clamping blocks and the top ends of the two sliding blocks respectively.

Preferably, the inner sides of the bottom ends of the two support plates are provided with clamping grooves, and the two clamping blocks are respectively connected with the two clamping grooves in a clamping manner.

Preferably, the top ends of the two support plates are fixedly connected with guide blocks, and the longitudinal sections of the two guide blocks are right-angled triangles.

Preferably, the top fixedly connected with feeder hopper of box, the front of box articulates through the hinge has the chamber door.

Preferably, one side of box is fixed and is equipped with flush mounting plate of switch, flush mounting plate's surface is equipped with two output shaft motor switches, two output shaft motor pass through two output shaft motor switches and external power supply electric connection.

Compared with the prior art, the utility model provides a screening machine is used in production of granule potassium sulphate has following beneficial effect:

1. the sieving machine for producing the granular potassium sulfate is convenient for driving two adjusting blocks to do reciprocating left-right translational movement through the rotation of the reciprocating screw rod, is convenient for driving the guide ring with radian to move left and right, is convenient for making the sliding block vibrate up and down along with the track of the guide rail on the guide ring, and through the elastic pushing action of the spring, the sliding rod is convenient to be subjected to certain downward moving action force, is convenient for driving the sieving net to vibrate up and down to sieve the granular potassium sulfate, and is simple and convenient to operate, meanwhile, the symmetrically arranged guide assemblies are favorable for improving the stability of the sieving net in use, and meanwhile, the aggregate shell can be limited by clamping the aggregate shell with the fixed seat, so that the aggregate shell can be taken conveniently;

2. screening machine is used in production of granule potassium sulphate, the looks block is convenient for carry on spacingly to the position of extension board between fixture block and the draw-in groove, is convenient for carry on the spiral between connecting plate and the fixture block through fastening bolt simultaneously and fixes, is convenient for promote the stability fixed to the screening net, and is convenient for dismantle the screening net, is convenient for remain granule potassium sulphate on the surface of screening net and handles to be convenient for change the screening net.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

fig. 6 is a second partial cross-sectional view of the present invention.

In the figure: 1. a box body; 2. an adjustment assembly; 21. a double output shaft motor; 22. a reciprocating screw rod; 23. an adjusting block; 24. a guide ring; 25. a guide assembly; 251. a guide rail; 252. a slider; 3. a fixing plate; 4. a slide bar; 5. a clamping block; 6. a spring; 7. a card slot; 8. a connecting plate; 9. fastening a bolt; 10. a support plate; 11. screening the net; 12. a guide block; 13. a fixed seat; 14. an aggregate shell; 15. a feed hopper; 16. a box door; 17. a switch panel.

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.

Example 1:

referring to fig. 1-6, the utility model provides a screening machine for producing granular potassium sulfate, including box 1 and two extension boards 10, the inside of box 1 is equipped with adjusting part 2, adjusting part 2 includes two play axle motors 21, two reciprocating screw rods 22, two guide rings 24 and two guide assemblies 25, the inner wall of box 1 both sides all is fixedly connected with fixed plate 3, the inboard of two fixed plate 3 all is connected with slide bar 4 in a sliding manner, the top of two slide bar 4 all is fixedly connected with fixture block 5, one side of two extension boards 10 is laminated with the inner wall of box 1 both sides respectively, the bottom of two extension boards 10 all is fixedly connected with connecting plate 8, the inboard of each connecting plate 8 and the inboard threaded connection of each fixture block 5 have the fastening bolt 9 that gathers materials, fixedly connected with screening net 11 between two extension boards 10, the inboard of bottom of box 1 is fixedly connected with fixing base 13, the top block of fixing base 13 is connected with shell 14;

the inner sides of the bottom ends of the two support plates 10 are respectively provided with a clamping groove 7, and the two clamping blocks 5 are respectively clamped and connected with the two clamping grooves 7, so that the position of the support plates 10 can be conveniently limited;

the top ends of the two support plates 10 are fixedly connected with guide blocks 12, and the longitudinal sections of the two guide blocks 12 are right-angled triangles, so that material guiding is facilitated;

the top end of the box body 1 is fixedly connected with a feed hopper 15, and the front side of the box body 1 is hinged with a box door 16 through a hinge, so that the aggregate shell 14 can be taken conveniently;

referring to fig. 1-6, the sieving machine for producing granular potassium sulfate further comprises an adjusting assembly 2, a double-output-shaft motor 21 is fixedly arranged on the inner side of the bottom end of the box body 1, two reciprocating screw rods 22 are respectively fixedly arranged on transmission shafts at two ends of the double-output-shaft motor 21, adjusting blocks 23 are respectively connected to the outer sides of the two reciprocating screw rods 22 in a sliding manner, two guide rings 24 are respectively fixedly arranged at the top ends of the two adjusting blocks 23, and the bottom ends of the two adjusting blocks 23 are respectively attached to the inner side of the bottom end of the box body 1;

two ends of the two reciprocating screw rods 22 are respectively and rotatably connected with the inner walls of two sides of the box body 1 through bearings, the inner sides of the two adjusting blocks 23 are respectively and fixedly connected with limiting blocks, and the two limiting blocks are respectively clamped with the screw grooves of the two reciprocating screw rods 22;

a switch panel 17 is fixedly arranged on one side of the box body 1, a double-output-shaft motor switch is arranged on the surface of the switch panel 17, and a double-output-shaft motor 21 is electrically connected with an external power supply through the double-output-shaft motor switch;

specifically, as shown in fig. 2, 3 and 4, the operation of the dual-output-shaft motor 21 is controlled by the dual-output-shaft motor switch on the switch panel 17, and the dual-output-shaft motor 21 drives the two reciprocating screw rods 22 to rotate, so that the two adjusting blocks 23 are driven to reciprocate and move in a left-right translational manner, and the guide ring 24 is driven to reciprocate along with the reciprocating movement.

Example 2:

the two guide assemblies 25 respectively comprise guide rails 251, the two guide rails 251 are respectively arranged on the inner sides of the top ends of the two guide rings 24, the inner sides of the two guide rails 251 are respectively connected with sliding blocks 252 in a sliding manner, and the top ends of the two sliding blocks 252 are respectively fixedly connected with the bottom ends of the two sliding rods 4;

springs 6 are sleeved on the outer sides of the two sliding rods 4, and two ends of each spring 6 are fixedly connected with the bottom ends of the two clamping blocks 5 and the top ends of the two sliding blocks 252 respectively;

specifically, as shown in fig. 3, 4, and 5, the slide block 252 is adjusted up and down along with the movement of the guide rail 251, and drives the two slide bars 4 to shake and vibrate up and down, wherein the slide bars 4 and the slide block 252 are driven by the driving force of the downward movement through the elastic pushing force of the spring 6, so that the support plate 10 and the sieving net 11 are driven to shake and sieve the granular potassium sulfate material, and the stability is good.

The working principle is as follows: when in specific use, the sieving machine for producing granular potassium sulfate of the utility model firstly opens the box door 16 to clamp the bottom of the aggregate shell 14 on the fixed seat 13, the aggregate shell 14 is clamped with the fixed seat 13, the aggregate shell 14 is placed, then the clamping groove 7 at the bottom of the support plate 10 is clamped with the clamping block 5, the screening net 11 is simply limited, after the limitation is finished, two fastening bolts 9 respectively and spirally penetrate through the corresponding connecting plate 8 and the corresponding clamping block 5, the clamping block 5 is in threaded connection with the connecting plate 8, namely, the fixed connection between the fixture block 5 and the support plate 10 is completed, the fixed connection between the slide bar 4 and the sieving net 11 is completed, and the screening net 11 is convenient to be disassembled, the granular potassium sulfate material remained on the screening net 11 is convenient to be treated, the screening net 11 is convenient to be replaced, then the granular potassium sulfate material which is processed in the previous step and is to be screened is put into the box body 1 through the feed hopper 15, the material falls on the screening net 11 through the material guiding function of the two guide blocks 12, then the double output shaft motor 21 is controlled to operate by the double output shaft motor switch on the switch panel 17, the double-output shaft motor 21 drives the two reciprocating screw rods 22 to rotate, so that the two adjusting blocks 23 are driven to reciprocate horizontally and horizontally, the guide ring 24 is driven to reciprocate along with the two adjusting blocks, the slide block 252 is adjusted up and down along with the movement of the guide rail 251, the two slide bars 4 are driven to shake and vibrate up and down along with the slide block, wherein the slide bar 4 and the slide block 252 are driven to move downwards by the elastic pushing force of the spring 6, even if the supporting plate 10 and the screening net 11 are driven to vibrate up and down to carry out vibration screening on granular potassium sulfate materials, and the stability is good.

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. Screening machine is used in production of granule potassium sulfate includes box (1) and two extension boards (10), its characterized in that: the inside of box (1) is equipped with adjusting part (2), adjusting part (2) are including two play axle motor (21), two reciprocal lead screw (22), two lead ring (24) and two direction subassembly (25), the equal fixedly connected with fixed plate (3) of inner wall of box (1) both sides, two the equal sliding connection in inboard of fixed plate (3) has slide bar (4), two the equal fixedly connected with fixture block (5) in top of slide bar (4), two one side of extension board (10) respectively with the inner wall of box (1) both sides is laminated mutually, two the equal fixedly connected with connecting plate (8) in bottom of extension board (10), every the inboard and every of connecting plate (8) the inboard threaded connection of fixture block (5) has fastening bolt (9), two fixedly connected with screening net (11) between extension board (10), the inboard fixedly connected with fixing base (13) in bottom of box (1), the top block of fixing base (13) is connected with the shell that gathers materials (14).

2. The sieving machine for producing potassium sulfate granules according to claim 1, which is characterized in that: two play axle motor (21) are fixed to be set up the bottom inboard of box (1), two reciprocal lead screw (22) is fixed the setting respectively on the transmission shaft at two play axle motor (21) both ends, two the equal sliding connection in outside of reciprocal lead screw (22) has regulating block (23), two lead ring (24) are fixed the setting respectively two the top of regulating block (23), two the bottom of regulating block (23) all with the bottom inboard of box (1) is laminated mutually.

3. The sieving machine for producing potassium sulfate granules according to claim 2, characterized in that: two the both ends of reciprocal lead screw (22) respectively through the bearing with the inner wall of box (1) both sides rotates to be connected, two the equal fixedly connected with stopper in inboard of regulating block (23), and two stoppers respectively with the silk groove looks block of two reciprocal lead screws (22).

4. The sieving machine for producing potassium sulfate granules according to claim 2, characterized in that: the two guide assemblies (25) respectively comprise guide rails (251), the two guide rails (251) are respectively arranged on the inner sides of the top ends of the two guide rings (24), sliding blocks (252) are respectively connected to the inner sides of the two guide rails (251), and the top ends of the two sliding blocks (252) are respectively fixedly connected with the bottom ends of the two sliding rods (4).

5. The sieving machine for producing potassium sulfate granules according to claim 4, characterized in that: the outer sides of the two sliding rods (4) are respectively sleeved with springs (6), and two ends of each spring (6) are respectively fixedly connected with the bottom ends of the two clamping blocks (5) and the top ends of the two sliding blocks (252).

6. The sieving machine for producing potassium sulfate granules according to claim 1, which is characterized in that: clamping grooves (7) are formed in the inner sides of the bottom ends of the two support plates (10), and the two clamping blocks (5) are connected with the two clamping grooves (7) in a clamping mode respectively.

7. The sieving machine for producing potassium sulfate granules according to claim 1, which is characterized in that: the top ends of the two support plates (10) are fixedly connected with guide blocks (12), and the longitudinal sections of the two guide blocks (12) are right-angled triangles.

8. The sieving machine for producing potassium sulfate granules according to claim 1, which is characterized in that: the top fixedly connected with feeder hopper (15) of box (1), the front of box (1) articulates through the hinge has chamber door (16).

9. The sieving machine for producing potassium sulfate granules according to claim 2, characterized in that: the box comprises a box body (1) and is characterized in that a switch panel (17) is fixedly arranged on one side of the box body (1), a double-output-shaft motor switch is arranged on the surface of the switch panel (17), and the double-output-shaft motor (21) is electrically connected with an external power supply through the double-output-shaft motor switch.