CN215612253U

CN215612253U - Novel feeding machine for grinding ingredients by using grinding materials

Info

Publication number: CN215612253U
Application number: CN202122071979.XU
Authority: CN
Inventors: 曾宪新; 曾庆洋; 王大军; 范学森; 张新迎
Original assignee: Xinxiang City Torlon Refractory Co ltd
Current assignee: Xinxiang City Torlon Refractory Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a novel feeding machine for grinding ingredients by using an abrasive, which comprises: the device comprises a feeding device and a separate feeding device, wherein supporting legs are arranged on the outer side of the feeding device, a cover plate is arranged at the upper end of the feeding device, a shaft rod is arranged at the lower end of the cover plate, a propeller is connected to the surface of the shaft rod, a partition plate is arranged on the inner side of the shaft rod, the separate feeding device is connected to the lower end of the feeding device, an electromagnetic valve and an air cylinder are arranged on the outer side of the separate feeding device, a discharge pipe is connected to the lower end of the separate feeding device, a weightlessness scale is arranged at the lower end of the discharge pipe, and the weightlessness scale is fixedly connected with the supporting legs through a connecting rod. The vibrating screen solves the problems that the vibrating screen in the patent document of the background art is inconvenient to use and high in investment and maintenance cost because the amplitude needs to be accurately adjusted in the using process and the discharging is not thorough, and materials need to be conveyed for the second time and are easily polluted and damped by air.

Description

Novel feeding machine for grinding ingredients by using grinding materials

Technical Field

The utility model relates to the technical field of feeding machines, in particular to a novel feeding machine for grinding ingredients by using grinding materials.

Background

The grinding wheel is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape by a binding agent and has certain strength, a series of processes such as material preparation, material spreading, heating and pressing and the like are carried out during the grinding wheel forming in the prior art and are integrally completed on a continuous production line, and different ingredients are required to be put into the middle part and the edge of a forming disc during the production of the grinding wheel automatic production line because the edge of the grinding wheel grinding tool is easy to be worn, so that the strength of the edge of the grinding wheel is higher after the grinding wheel is formed, the integral performance of the grinding wheel is improved, and the strength of the middle part is general, so that the production cost of the grinding wheel is reduced.

The prior Chinese patent with publication number CN207788700U discloses a double-throw feeder for grinding wheel forming, which comprises a material screening device, an accurate metering device, an automatic control device and a machine body fixing device, wherein a material screening discharge port is butted with the accurate metering device, the accurate metering device comprises a feeder and a weighing sensor, the top of the weighing sensor is provided with the feeder, ingredients for forming the edge of a grinding wheel and ingredients for forming the middle part of the grinding wheel respectively pass through a left screen frame and a right screen frame of the material screening device and then enter a left accurate feeding mechanism and a right accurate feeding mechanism of which the discharge ports correspond to the edge and the middle part of a forming disc of a grinding wheel station, when the weight of the materials in the feeder of the accurate feeding mechanism reaches a set value, the weighing sensor feeds back signals to the automatic control system, the automatic control system controls a cylinder to drive a material baffle plate of the discharge port of the screen frame to be closed, and the material baffle plate of the discharge port of the feeder to be opened, the material is put to the designated position of the forming disc, and the feeding work of the grinding wheel edge batching and the middle batching is efficiently and intelligently completed.

Although the above patent documents achieve the purpose of quantitative dispensing of different materials, there are still some disadvantages:

1. the bottom of the vibrating screen is flat and is horizontally connected with the first discharge pipe, all materials at the bottom are difficult to be output through the discharge pipe only through vibration, the materials in the vibrating screen are required to be kept at the upper end of the joint of the discharge pipe and the vibrating screen to submerge the discharge pipe so as to realize effective discharge, the vibrating screen and the discharge pipe are connected together to resonate, the proper amplitude of the vibrating screen needs to be adjusted so as to ensure stable output of the materials, otherwise, the amplitude is too large, the materials are easy to raise and scatter at the joint, and the materials with too small amplitude are accumulated and are difficult to output, so that the integral use is inconvenient;

2. the material gets into the second discharging pipe from first discharging pipe again and weighs, and the in-process contacts with the air, causes easily to wet or be polluted, leads to finished product quality problem, and shale shaker inner structure is complicated, and equipment input and maintenance cost are high, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, a novel feeding machine for grinding ingredients by using abrasive materials is provided so as to solve the problems that the vibration sieve in the patent document in the background art is inconvenient to use and high in investment and maintenance cost due to the fact that the vibration amplitude needs to be accurately adjusted in the using process and the discharging is not thorough, and the materials need to be conveyed for the second time and are easily affected by air pollution and dampness.

In order to achieve the above object, a novel feeding machine for grinding ingredients with abrasive materials is provided, which comprises:

the device comprises a feeding device and a separate feeding device, wherein supporting legs are arranged on the outer side of the feeding device, a cover plate is arranged at the upper end of the feeding device, a shaft rod is arranged at the lower end of the cover plate, a propeller is connected to the surface of the shaft rod, a partition plate is arranged on the inner side of the shaft rod, the separate feeding device is connected to the lower end of the feeding device, an electromagnetic valve and an air cylinder are arranged on the outer side of the separate feeding device, a discharge pipe is connected to the lower end of the separate feeding device, a weightlessness scale is arranged at the lower end of the discharge pipe, and the weightlessness scale is fixedly connected with the supporting legs through a connecting rod.

Furthermore, two feeding openings and connecting holes are formed in the cover plate, the shaft rod is in transmission connection with the speed reducer through the connecting holes, the outer end of the speed reducer is connected with the motor, and two symmetrical positioning grooves are formed in the edge of the cover plate.

Furthermore, the lower end of the cover plate is provided with two parallel guide plates, a gap between the guide plates is provided with a guide groove, and the lower end of the guide plates is provided with an outward inclined chamfer.

Furthermore, two raised rectangular positioning blocks are symmetrically arranged at the upper end of the feeding device, and the positioning blocks are connected with the positioning grooves in a matching manner.

Furthermore, the baffle extends to the inside of throwing the device, and throws the device to divide and set up to the framework of square structure to the centre of the inside partial baffle of framework has seted up the slide opening, and the slide opening vertically cuts off the baffle, and sliding connection has the striker plate in the inside of slide opening.

Further, the upper end face and the lower end face of the striker plate are connected with hinge rods in a rotating mode on two sides of the partition plate, the upper hinge rods and the lower hinge rods are symmetrical relative to the striker plate, the outer side ends of the hinge rods are hinged with sliding blocks, and the sliding blocks are connected with sliding grooves formed in the inner wall of the sub-throwing device in a sliding mode.

Furthermore, slots are symmetrically formed in the inner walls of the two sides of the sub-throwing device, the horizontal positions of the slots correspond to the left end and the right end of the material baffle plate, and a piston rod of the air cylinder penetrates through the side wall of the sub-throwing device and the slot on the left side to be fixedly connected with the left end of the material baffle plate.

The feeding machine for grinding ingredients by using the novel grinding material has the advantages that the shaft lever and the propeller in the feeding device are utilized, downward material conveying is facilitated, the cover plate structure is utilized, the disassembly and the assembly are facilitated, the feeding device is further convenient to maintain and clean internally, the materials fall by self weight, thorough material output can be effectively achieved, the motor, the speed reducer and the air cylinder are low in equipment investment and maintenance cost, continuous separate feeding and blanking can be achieved by utilizing the baffle plate structure in the separate feeding device, the working efficiency is improved, effective support for the baffle plate is strengthened through the sliding groove, the sliding block and the hinge rod, and the stability of horizontal reciprocating motion of the baffle plate is strengthened; through one-time uninterrupted feeding, the contact time of materials and air is reduced, the pollution probability is reduced, and the quality of finished products is improved.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a novel abrasive grinding ingredient feeder according to an embodiment of the present invention.

Fig. 2 is a schematic view of an upper end structure of a cover plate according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an upper port of a feeding device according to an embodiment of the utility model.

Fig. 4 is a schematic perspective view of a cover plate according to an embodiment of the utility model.

Fig. 5 is a schematic structural view of a dispensing device according to an embodiment of the present invention.

1. A feeding device; 2. a shaft lever; 3. a propeller; 4. a motor; 5. a speed reducer; 6. a cover plate; 7. a partition plate; 8. an electromagnetic valve; 9. a cylinder; 10. a support leg; 11. a discharge pipe; 12. a connecting rod; 13. a weight loss scale; 14. a separate casting device; 15. a feeding port; 16. positioning blocks; 17. positioning a groove; 18. connecting holes; 19. a guide plate; 20. a guide groove; 21. a slide hole; 22. a slider; 23. a chute; 24. a slot; 25. a striker plate; 26. a hinged lever.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic view of an internal structure of a feeding machine for grinding ingredients with a novel abrasive material according to an embodiment of the present invention, fig. 2 is a schematic view of an upper end structure of a cover plate according to an embodiment of the present invention, fig. 3 is a schematic view of an upper port structure of a feeding device according to an embodiment of the present invention, fig. 4 is a schematic view of a three-dimensional structure of a cover plate according to an embodiment of the present invention, and fig. 5 is a schematic view of a structure of a dispensing device according to an embodiment of the present invention.

Referring to fig. 1 to 5, the present invention provides a novel feeder for grinding ingredients with abrasive, comprising: the feeding device 1, the shaft rod 2, the cover plate 6, the partition plate 7 and the dispensing device 14.

Specifically, the outside of feeding device 1 is provided with landing leg 10, and the upper end of feeding device 1 is provided with apron 6, the lower extreme of apron 6 is provided with axostylus axostyle 2, and the surface of axostylus axostyle 2 is connected with screw 3, and the inboard of axostylus axostyle 2 is provided with baffle 7, divide and throw device 14 and connect the lower extreme at feeding device 1, and divide the outside setting of throwing device 14 and install solenoid valve 8 and cylinder 9, divide the lower extreme of throwing device 14 to be connected with discharging pipe 11, and the lower extreme of discharging pipe 11 is provided with weightless weigher 13, and weightless weigher 13 passes through connecting rod 12 and landing leg 10 fixed connection.

In the embodiment, the shaft lever 2 and the propeller 3 are driven to rotate by the motor 4, so that materials can be conveyed downwards conveniently, and the phenomenon of material blockage is avoided; the discharge pipes 11 are respectively connected to the lower ends of the separate feeding devices 14 and are positioned at two sides of the partition plate 7, so that two materials can be conveniently and respectively discharged; the material output is conveniently and quantitatively controlled through the weightless weigher 13, and a weighing sensor is arranged inside the weightless weigher 13 and electrically connected with the electromagnetic valve 8.

Specifically, the weighing sensors arranged inside the two weightless scales 13 are respectively electrically connected with the electromagnetic valve 8, when one weightless scale 13 reaches a set weight, the weighing sensors control the electromagnetic valve 8 to stretch out the material baffle 25 on the corresponding side, so as to cut off the feeding.

Two material feeding openings 15 and connecting holes 18 are formed in the cover plate 6, the shaft rod 2 is in transmission connection with the speed reducer 5 through the connecting holes 18, the outer end of the speed reducer 5 is connected with the motor 4, and two symmetrical positioning grooves 17 are formed in the edge of the cover plate 6.

As a preferred embodiment, the double feeding ports 15 are convenient for separate feeding, and a shaft sleeve is arranged inside the connecting hole 18 to reduce the abrasion between the cover plate 6 and the shaft rod 2.

The lower end of the cover plate 6 is provided with two parallel guide plates 19, and the gap between the guide plates 19 is provided as a guide groove 20, and the lower end of the guide plates 19 is provided with an outward inclined chamfer.

In a preferred embodiment, the guide plate 19 and the guide groove 20 are conveniently inserted and fixed with the upper end of the partition 7, while the lower end of the partition 7 is fixedly connected with the bottom of the dispensing device 14, and the inclined chamfer angle arranged by the guide plate 19 is convenient for quick positioning connection.

Two raised rectangular positioning blocks 16 are symmetrically arranged at the upper end of the feeding device 1, and the positioning blocks 16 are connected with positioning grooves 17 in a matching manner.

As a better implementation mode, the positioning block 16 is matched and connected with the positioning groove 17, so that the cover plate 6 and the feeding device 1 can be conveniently and quickly and stably installed.

The partition plate 7 extends to the inside of the sub-throwing device 14, the sub-throwing device 14 is arranged to be a frame body of a square structure, a sliding hole 21 is formed in the middle of the part of the partition plate 7 inside the frame body, the partition plate 7 is longitudinally cut off through the sliding hole 21, and a material baffle plate 25 is connected inside the sliding hole 21 in a sliding mode.

As a preferred embodiment, the sliding holes 21 are used for facilitating the sliding connection of the material baffle 25 and the inner wall of the throwing device 14, and blocking cavities are formed on two sides of the partition plate 7 for facilitating the falling of cut-off materials.

The upper end face and the lower end face of the material baffle plate 25 are rotatably connected with hinged rods 26 on two sides of the partition plate 7, the upper hinged rod 26 and the lower hinged rod 26 are symmetrical relative to the material baffle plate 25, the outer side end of each hinged rod 26 is hinged with a sliding block 22, and the sliding block 22 is in sliding connection with a sliding groove 23 formed in the inner wall of the distributing device 14.

As a preferred embodiment, the hinge rod 26, the slide groove 23 and the slide block 22 facilitate to reinforce the supporting strength of the striker plate 25 and stabilize the horizontal sliding of the striker plate 25.

The inner walls of the two sides of the sub-throwing device 14 are symmetrically provided with slots 24, the horizontal positions of the slots 24 correspond to the left end and the right end of the striker plate 25, and a piston rod of the air cylinder 9 penetrates through the side wall of the sub-throwing device 14 and the slots 24 on the left side to be fixedly connected with the left end of the striker plate 25.

Specifically, the piston rod of the air cylinder 9 moves horizontally in a reciprocating mode to push the material baffle plate 25 to move horizontally in a reciprocating mode, so that uninterrupted feeding of two materials is achieved, and machining efficiency is improved.

The novel feeding machine for grinding ingredients by using the grinding materials can effectively solve the problems that the vibration sieve in the patent document of the background art is inconvenient to use and has higher investment and maintenance cost due to the fact that the vibration amplitude needs to be accurately adjusted and the discharging is not thorough in the using process, and the materials need to be conveyed for the second time and are easy to be polluted and damped by air, the downward material conveying is convenient by utilizing the shaft lever and the propeller in the feeding device, and the disassembly and the assembly are convenient by utilizing the cover plate structure, thereby facilitating the internal maintenance and cleaning of the feeding device, effectively realizing the thorough output of the materials by utilizing the falling of the materials due to the dead weight, having low equipment investment and maintenance cost by utilizing the baffle plate structure in the sub-feeding device, the material can be continuously fed in a separate mode, the working efficiency is improved, effective support on the material baffle plate is enhanced through the sliding groove, the sliding block and the hinge rod, and the stability of horizontal reciprocating motion of the material baffle plate is enhanced; through the disposable incessant feed, avoid material and air contact, reduce the pollution probability, improve the finished product quality.

Claims

1. A novel feeding machine for grinding ingredients by using an abrasive material is characterized by comprising: the feeding device comprises a feeding device (1) and a separate feeding device (14), wherein supporting legs (10) are arranged on the outer side of the feeding device (1), a cover plate (6) is arranged at the upper end of the feeding device (1), a shaft rod (2) is arranged at the lower end of the cover plate (6), a propeller (3) is connected to the surface of the shaft rod (2), a partition plate (7) is arranged on the inner side of the shaft rod (2), the separate feeding device (14) is connected to the lower end of the feeding device (1), an electromagnetic valve (8) and an air cylinder (9) are arranged and installed on the outer side of the separate feeding device (14), the lower end of the separate feeding device (14) is connected with a discharge pipe (11), a weightlessness scale (13) is arranged at the lower end of the discharge pipe (11), and the weightlessness scale (13) is fixedly connected with the supporting legs (10) through a connecting rod (12).

2. The novel feeding machine for grinding ingredients by using the grinding materials as claimed in claim 1, wherein the cover plate (6) is internally provided with a double feeding port (15) and a connecting hole (18), the shaft rod (2) is in transmission connection with the speed reducer (5) through the connecting hole (18), the outer end of the speed reducer (5) is connected with the motor (4), and the edge of the cover plate (6) is provided with two symmetrical positioning grooves (17).

3. A novel feeder of abrasive grinding ingredients as claimed in claim 1, characterized in that the lower end of the cover plate (6) is provided with two parallel guide plates (19), and the gap between the guide plates (19) is provided as a guide groove (20), and the lower end of the guide plates (19) is provided with an outwardly inclined chamfer.

4. A novel feeding machine for grinding and preparing ingredients by using grinding materials as claimed in claim 1, characterized in that two raised rectangular positioning blocks (16) are symmetrically arranged at the upper end of the feeding device (1), and the positioning blocks (16) are in matching connection with the positioning grooves (17).

5. The novel feeding machine for grinding ingredients by using the grinding materials is characterized in that the partition plate (7) extends into the dividing and feeding device (14), the dividing and feeding device (14) is arranged into a frame body with a cubic structure, a sliding hole (21) is formed in the middle of part of the partition plate (7) in the frame body, the partition plate (7) is longitudinally cut through the sliding hole (21), and a material baffle plate (25) is slidably connected in the sliding hole (21).

6. The novel feeding machine for grinding ingredients by using the grinding materials is characterized in that hinged rods (26) are rotatably connected to the upper end surface and the lower end surface of the material baffle plate (25) and the two sides of the partition plate (7), the upper hinged rod (26) and the lower hinged rod (26) are symmetrical relative to the material baffle plate (25), a sliding block (22) is hinged to the outer side end of each hinged rod (26), and the sliding block (22) is in sliding connection with a sliding groove (23) formed in the inner wall of the distributing and throwing device (14).

7. The feeding machine for the novel grinding and batching of the abrasive material according to claim 1, characterized in that slots (24) are symmetrically formed in the inner walls of the two sides of the dividing and throwing device (14), the horizontal positions of the slots (24) correspond to the left end and the right end of the striker plate (25), and a piston rod of the air cylinder (9) penetrates through the side wall of the dividing and throwing device (14) and the left slot (24) to be fixedly connected with the left end of the striker plate (25).