Feeding device for talcum powder production

Abstract

The invention discloses a talcum powder production-based feeding device, and relates to the technical field of feeding devices, the talcum powder production-based feeding device comprises a bottom plate, the upper end of the bottom plate is provided with four groups of first mounting racks, a group of driving rollers is arranged between the side walls of each front and rear groups of first mounting racks, and the outer walls of the two groups of driving rollers are provided with a conveying belt; multiple sets of bearing rollers are further arranged in the middle of the conveying belt, second mounting frames are arranged between the two ends of the multiple sets of bearing rollers in the middle and the bottom plate, a first motor is arranged on the outer wall of the first mounting frame on one side, the first motor is connected with a driving roller, and two sets of first fixing frames are arranged on the front side and the rear side of the upper end of the bottom plate; sliding rods are arranged between the side walls of the two first fixing frames, and sliding blocks are arranged on the outer walls of the sliding rods. According to the feeding device for talcum powder production, raw materials of talcum powder can be fed one by one, the efficiency of the feeding process is higher, and the quality of talcum powder production is better.

Description

Technical Field

[0001] The invention relates to the technical field of feeding devices, in particular to a feeding device for talcum powder production. Background Art

[0002] Talc is an industrial product. It is a magnesium silicate mineral talc. Its main component is hydrated magnesium silicate. It is crushed, treated with hydrochloric acid, washed and dried. It is commonly used as filler for plastic and paper products, rubber filler, anti-adhesive for rubber products, and high-grade paints and coatings.

[0003] When talcum powder is produced, it is necessary to feed the ore raw materials into the processing device for production and processing. When the existing feeding device is in use, a large amount of ore raw materials are usually directly fed into the processing device. Ore raw materials of different sizes enter the production and processing device at the same time, which reduces the efficiency of the processing process and the quality of the talcum powder produced is poor, affecting the talcum powder production process. In order to solve the shortcomings of the existing technology, we propose a feeding device based on talcum powder production. Summary of the invention

[0004] The main purpose of the present invention is to provide a feeding device for talcum powder production, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A feeding device for talcum powder production comprises a bottom plate, wherein four groups of No. 1 mounting frames are arranged on the upper end of the bottom plate, a group of driving rollers are arranged between the side walls of each front and rear groups of the No. 1 mounting frames, a conveyor belt is arranged on the outer walls of the two groups of driving rollers, a plurality of groups of load-bearing rollers are arranged in the middle of the conveyor belts, a No. 2 mounting frame is arranged between the two ends of the middle plurality of groups of load-bearing rollers and the bottom plate, a No. 1 motor is arranged on the outer wall of the No. 1 mounting frame on one side, the No. 1 motor is connected to the driving roller, two groups of No. 1 fixing frames are arranged on the front and rear sides of the upper end of the bottom plate, a sliding rod is arranged between the side walls of the two groups of No. 1 fixing frames, The outer wall of the sliding rod is provided with a sliding block, the upper end of the sliding block is provided with a rotating connecting plate, the outer wall of the No. 1 fixed frame on one side is provided with a fixed block, the upper end of the fixed block is provided with a rotating arm, the upper end of the rotating connecting plate is provided with a movable arm, the upper ends of the two groups of movable arms are respectively connected to the middle of the upper ends of the two groups of rotating arms, a moving rod is provided between the side walls of the two groups of sliding blocks, a screw rod is provided in the middle of the moving rod, and a No. 2 fixed frame is respectively provided between the two ends of the screw rod and the bottom plate, and a No. 2 motor is provided on the outer wall of the No. 2 fixed frame on one side, and the No. 2 motor is connected to the screw rod, and the moving rod, screw rod and bottom plate are connected to each other. The rod, the second fixing frame and the second motor are all arranged below the conveyor belt, the inner side walls of the upper ends of the two groups of rotating arms are provided with connecting frames, a flip frame is arranged between the two groups of connecting frames, a mounting rod is arranged between the lower side walls of the two groups of rotating arms, and rotating rods are arranged between the two ends of the mounting rod and the side walls of the two groups of rotating arms respectively, a driven gear is arranged on the outer wall of the rotating rod at one end, a chain is arranged on the outer wall of the driven gear, a driving gear is arranged in the middle of the other end of the chain, a third motor is arranged at the rear end of the driving gear, a second supporting frame is arranged between the lower end of the third motor and the bottom plate, and the A No. 1 cylinder is arranged between the upper outer wall of the mounting rod and the rear outer wall of the turning frame, and a No. 1 rotating head is arranged between the two ends of the No. 1 cylinder and the mounting rod and the turning frame respectively, a mounting block is arranged on the front outer wall of the turning frame, a No. 2 cylinder is arranged on the upper end of the mounting block, a connecting head is arranged on the upper end of the No. 2 cylinder, and retractable clamping arms are arranged at both ends of the connecting head, and the upper half of the two groups of retractable clamping arms are retractable structures, and a No. 1 connecting shaft is arranged between the outer walls at the rear of the corners of the two groups of retractable clamping arms and the turning frame respectively, and a material picking splint is arranged at the lower end of the two groups of retractable clamping arms.

[0007] Preferably, two groups of No. 1 support frames are further provided on one side of the upper end of the bottom plate, and the upper ends of the two groups of No. 1 support frames are provided with a distribution box, and the upper end of the distribution box is provided with a feeding port, and buffer plates are provided on both sides of the inner wall of the distribution box, and No. 2 connecting shafts are provided between the two rear ends of the buffer plates and the inner wall of the distribution box respectively, and buffer pressure rods are provided between the two groups of buffer plates and the inner wall of the distribution box respectively, and No. 2 rotating heads are provided between the two ends of the buffer pressure rods and the lower end of the buffer plates and the inner wall of the distribution box respectively, and a fixed frame is provided on the upper end of the fixed frame. A buffer frame is provided, two groups of springs are provided between the lower end of one side of the buffer frame and the fixed frame, and multiple groups of rotating rollers are provided in the middle of the buffer frame, and a gap is formed between each group of rotating rollers, and a recovery box is provided on the lower end of the fixed frame outside the lower end of the distribution box, and a discharge port is provided on the outer wall of the lower end of one side of the distribution box, and the discharge port is provided above the conveyor belt.

[0008] Preferably, rotation interfaces are respectively provided between the two ends of the driving roller and the side walls of the No. 1 mounting frame, and the two ends of the driving roller are rotationally connected to the side walls of the two groups of No. 1 mounting frames through the provided rotation interfaces, and rotation interfaces are respectively provided between the two ends of the load-bearing roller and the side walls of the two groups of No. 2 mounting frames, and the load-bearing roller is rotationally connected to the side walls of the No. 2 mounting frame through the provided rotation interfaces.

[0009] Preferably, a sliding hole is provided in the middle of the sliding block, and the sliding block is slidably connected to the outer wall of the sliding rod through the provided sliding hole. A threaded hole is provided between the screw rod and the moving rod, and the screw rod is threadedly connected to the moving rod through the provided threaded hole. Rotation interfaces are provided between the two ends of the screw rod and the side walls of the two groups of No. 2 fixed frames respectively, and the two ends of the screw rod are rotationally connected to the side walls of the two groups of No. 2 fixed frames respectively through the provided rotation interfaces.

[0010] Preferably, a rotating shaft is provided between the lower end of the movable arm and the rotating connecting plate, the lower end of the movable arm is rotatably connected to the rotating connecting plate through the provided rotating shaft, a rotating interface is provided between the lower end of the rotating arm and the fixed block, the lower end of the rotating arm is rotatably connected to the upper end of the fixed block through the provided rotating interface, a rotating shaft is provided between the upper end of the movable arm and the upper inner wall of the rotating arm, the upper end of the movable arm is rotatably connected to the upper inner wall of the rotating arm through the provided rotating shaft.

[0011] Preferably, a rotating interface is provided between the rotating rod and the side wall of the rotating arm, the rotating rod is rotatably connected to the side wall of the rotating arm through the provided rotating interface, the driven gear is fixedly connected to the outer wall of a group of rotating rods, the outer walls of the driving gear and the driven gear are respectively meshed with chains, a rotating interface is provided between the two groups of the No. 1 rotating heads and the outer walls of the mounting rod and the flip frame respectively, the two groups of the No. 1 rotating heads are respectively rotatably connected to the mounting rod and the flip frame through the provided rotating interface, and the No. 1 cylinder is rotatably connected to the mounting rod and the flip frame respectively through the provided No. 1 rotating head.

[0012] Preferably, a rotating interface is provided between the rear end outer wall of the connecting frame and the side wall of the rotating arm, and the rear end outer wall of the connecting frame is rotatably connected to the side wall of the rotating arm through the provided rotating interface, and rotating interfaces are provided between the outer walls on both sides of the upper end of the flipping frame and the two groups of connecting frames respectively, and rotating interfaces are provided between the outer walls on both sides of the upper end of the flipping frame and the two groups of connecting frames through the provided rotating interfaces.

[0013] Preferably, a rotating shaft is arranged between the upper ends of the two groups of retractable clamping arms and the two side walls of the connecting head respectively, and the upper ends of the two groups of retractable clamping arms are rotatably connected to the two side walls of the connecting head respectively through the arranged rotating shafts, and a rotating interface is arranged between the rear ends of the two groups of retractable clamping arms and the two groups of No. 1 connecting shafts respectively, and the rear ends of the two groups of retractable clamping arms are rotatably connected to the two groups of No. 1 connecting shafts respectively through the arranged rotating interfaces.

[0014] Preferably, a rotating interface is provided between the No. 2 connecting shaft and the inner wall of the distribution box, the No. 2 connecting shaft is rotatably connected to the inner wall of the distribution box through the set rotating interface, the buffer plate is rotatably connected to the inner wall of the distribution box through the set No. 2 connecting shaft, a rotating interface is provided between the two groups of No. 2 rotating heads and the lower end of the buffer plate and the inner wall of the distribution box respectively, the two groups of No. 2 rotating heads are rotatably connected to the lower end of the buffer plate and the inner wall of the distribution box respectively through the set rotating interface, the buffer pressure rod is rotatably connected to the lower end of the buffer plate and the side wall of the distribution box respectively through the set No. 2 rotating head, the buffer frame is tilted at the bottom of the distribution box, and one end of the buffer frame is movably connected to the fixed frame through two sets of springs.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the movable rod, sliding rod, retractable clamping arm, material taking clamping plate, rotating arm and movable arm can allow the device to automatically clamp the talc ore raw materials, clamp a single ore raw material, and facilitate the feeding operation, so as to avoid feeding too much ore raw materials into the talc production and processing device at one time, causing excessive power consumption of the production device, and also avoid causing blockage inside the device and waste of time. It not only makes the feeding operation more convenient and automated, but also can better protect the device from damage, and also makes the talc production process more efficient.

[0017] 2. In the present invention, the connecting frame, the turning frame, the No. 1 cylinder and the mounting rod are arranged so that after the ore raw materials are clamped by the material taking clamping plate, the turning frame can be lifted up by the telescopic activity of the No. 1 cylinder, thereby lifting up the ore raw materials clamped by the telescopic clamping arm and the material taking clamping plate, so as to facilitate the feeding action, and allow the ore raw materials to be more conveniently put into the feeding port of the production and processing device at a high place, without the need for an upward conveyor belt, thereby reducing the power consumption generated during the transportation process and making the feeding operation of the ore raw materials simpler and more convenient.

[0018] 3. In the present invention, the driven gear, chain, driving gear and No. 3 motor can make the rotating arm and the flip frame in the middle of the upper end of the movable arm flip, so that the feeding operation is more convenient. After the No. 1 cylinder lifts up the flip frame and the ore raw materials clamped by the front-end retractable clamping arm and the material-taking splint, the No. 3 motor can drive the rotating rod to rotate through the driving gear, chain and driven gear, and then drive the installation rod and the No. 1 cylinder to rotate, flip the flip frame over, and better perform the feeding operation, so that the ore raw materials can be accurately put into the interior of the production and processing device, making the feeding operation more convenient, automated, and more efficient.

[0019] 4. In the present invention, the arranged dividing box, buffer plate and buffer pressure rod can separate the ore raw materials, so that the ore raw materials can be transported and loaded one by one, and prevent the ore raw materials from piling up, making it difficult for the retractable clamping arm and the material taking splint to clamp and load them. After the dividing box separates the ore raw materials, it is more convenient for the material taking splint to clamp the ore raw materials, making the loading operation more convenient. The arranged buffer pressure rod can also allow the buffer plate to provide a certain buffering effect on the ore raw materials, preventing the ore raw materials from colliding and breaking inside the dividing box, causing the loss of raw materials, and is not conducive to the transportation of raw materials. The dividing box has a better protection effect on the raw materials.

[0020] 5. In the present invention, the buffer frame, rotating rollers, springs and recycling box are provided to guide the raw materials after separation, so that the ore raw materials can be discharged smoothly for subsequent transportation and feeding operations. There is a gap between each set of rotating rollers, and some dust, fine particles, etc. will fall from the middle of the rotating rollers into the interior of the recycling box, preventing the fine particles from falling to the upper end of the conveyor belt and affecting the conveying environment of the conveyor belt. It is also more convenient to recycle these fine particles. The recycling of these fine particles also makes the quality of talcum powder production better. The two sets of springs provided can provide buffering for the buffer frame and the rotating rollers, and then buffer the ore raw materials falling on the upper end of the rotating rollers to prevent the ore raw materials from being damaged and causing waste of raw materials.

[0021] 6. In the present invention, the conveyor belt, driving roller and load-bearing roller can transport the ore raw materials. There are no protruding brackets on both sides of the conveyor belt, which will not affect the movement of the material-taking splint on the upper end of the conveyor belt. During transportation, the material-taking splint can more conveniently clamp the ore raw materials on the upper end of the conveyor belt. The No. 2 mounting frame and load-bearing rollers can support the conveyor belt to prevent the conveyor belt from being deformed during the transportation of the ore raw materials, so as to achieve better transportation effect of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the conveyor belt structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the connection structure between the rotating arm and the movable arm of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection structure of the overturning frame of the present invention;

[0026] Figure 5 It is a schematic diagram of the turning structure of the turning frame of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection structure of the retractable clamping arm of the present invention;

[0028] Figure 7 It is a schematic diagram of the buffer plate connection structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the rotating roller connection structure of the present invention.

[0030] In the figure: 1, bottom plate; 2, mounting frame No. 1; 3, conveyor belt; 4, fixed frame No. 1; 5, sliding rod; 6, rotating arm; 7, movable arm; 8, supporting frame No. 1; 9, material distribution box; 10, feeding port; 11, buffer plate; 12, recycling box; 13, driving roller; 14, motor No. 1; 15, mounting frame No. 2; 16, load-bearing roller; 17, fixed block; 18, sliding block; 19, rotating connecting plate; 20, moving rod; 21, screw rod; 22, fixed frame No. 2; 23, motor No. 2; 24, mounting rod; 25, connecting frame; 26. Turning frame; 27. No. 2 supporting frame; 28. Driving gear; 29. ​​Chain; 30. Rotating rod; 31. Driven gear; 32. No. 1 cylinder; 33. No. 1 rotating head; 34. Mounting block; 35. No. 1 connecting shaft; 36. No. 2 cylinder; 37. Connecting head; 38. Retractable clamping arm; 39. Material taking splint; 40. Buffer hydraulic rod; 41. No. 2 rotating head; 42. No. 2 connecting shaft; 43. Fixed frame; 44. Buffer frame; 45. Rotating roller; 46. Spring; 47. No. 3 motor; 48. Discharging port. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figure 1As shown, a feeding device for talcum powder production is provided, wherein a bottom plate 1 is used to support the device as a whole, four groups of No. 1 mounting frames 2 are installed at the upper end of the bottom plate 1, and conveyor belts 3 are arranged between the four groups of No. 1 mounting frames 2, and the four groups of No. 1 mounting frames 2 are used to install the conveyor belts 3, and the conveyor belts 3 are used to transport ore raw materials for convenient loading, and two groups of No. 1 fixing frames 4 are also arranged on the front and rear sides of the upper end of the bottom plate 1, and sliding bars 5 are arranged between the side walls of the front and rear two groups of No. 1 fixing frames 4, and rotating arms 6 and movable arms 7 are arranged above the two groups of sliding bars 5, and the rotating arms 6 and movable arms 7 can be movable at the upper end of the bottom plate 1, and the rotating arms 6 and movable arms 7 are used to install the material taking device, and a rotating shaft is arranged between the upper inner walls of the rotating arms 6 at the upper end of the movable arms 7, and the upper end of the movable arms 7 can be moved at the upper inner walls of the rotating arms 6. The upper end inner wall is provided with two groups of No. 1 support frames 8 on one side of the upper end of the bottom plate 1, and the upper ends of the two groups of No. 1 support frames 8 are provided with a distribution box 9, and the No. 1 support frame 8 is used to fix and support the distribution box 9, and the distribution box 9 is used to separate the ore raw materials used for talcum powder production, which is convenient for transportation, material collection and loading. The upper end of the distribution box 9 is provided with a feed inlet 10, and the ore raw materials enter the interior of the distribution box 9 from the feed inlet 10. The inner wall of the distribution box 9 is provided with two groups of buffer plates 11, and the buffer plates 11 are used to separate the ore raw materials and also have a buffering effect to prevent the ore from being damaged. A discharge port 48 is provided on one side of the lower end of the distribution box 9, and the discharge port 48 is provided at the upper end of the conveyor belt 3. The ore raw materials after separation by the distribution box 9 are discharged from the discharge port 48, and then fall on the upper end of the conveyor belt 3 for transportation.

[0033] like Figure 2 As shown, there is a group of driving rollers 13 at both ends of the interior of the conveyor belt 3, and a rotating interface is provided between the two ends of the driving rollers 13 and the side walls of the No. 1 mounting frame 2, the driving rollers 13 can rotate to drive the conveyor belt 3 to rotate, and a No. 1 motor 14 is provided on the outer wall of a group of No. 1 mounting frames 2, and the No. 1 motor 14 is connected to one end of the driving roller 13 to drive the driving roller 13 to rotate. A plurality of groups of load-bearing rollers 16 are also provided in the middle of the conveyor belt 3, and a No. 2 mounting frame 15 is provided at both ends of the load-bearing rollers 16, respectively. The No. 2 mounting frame 15 is fixed to the upper end of the bottom plate 1, and the No. 2 mounting frame 15 is used to install and support the plurality of groups of load-bearing rollers 16, and the load-bearing rollers 16 are used to support the conveyor belt 3 to prevent the conveyor belt 3 from being deformed during the transportation of ore raw materials, and a rotating interface is provided between the two ends of the load-bearing rollers 16 and the side walls of the No. 2 mounting frame 15, and the load-bearing rollers 16 are rotatably connected to the No. 2 mounting frame 15 through the provided rotating interface.

[0034] like Figure 3As shown, the outer walls of the two groups of sliding rods 5 are both provided with sliding blocks 18, and a sliding hole is provided in the middle of the sliding block 18. The sliding block 18 can slide on the outer wall of the sliding rod 5. A moving rod 20 is provided between the side walls of the two groups of sliding blocks 18, and a screw rod 21 is provided in the middle of the moving rod 20. A threaded hole is provided between the screw rod 21 and the moving rod 20. The screw rod 21 is threadedly connected with the moving rod 20 through the provided threaded hole. A No. 2 fixing frame 22 is provided at both ends of the screw rod 21. The No. 2 fixing frame 22 is fixed to the upper end of the bottom plate 1. A rotating interface is provided between the screw rod 21 and the side wall of the No. 2 fixing frame 22. The screw rod 21 is rotatably connected to the side wall of the No. 2 fixing frame 22 through the provided rotating interface. A No. 2 motor 23 is provided on the outer wall of the No. 2 fixing frame 22 on one side. The No. 2 motor 23 is connected to the screw rod 21. 23 can drive the screw rod 21 to rotate. When the screw rod 21 rotates, the moving rod 20 will move on the outer wall of the screw rod 21, thereby driving the sliding block 18 to slide on the outer wall of the sliding rod 5. A rotating connecting plate 19 is provided at the upper end of the sliding rod 5, and a rotating shaft is provided between the lower end of the movable arm 7 and the rotating connecting plate 19. The movable arm 7 is rotatably connected to the rotating connecting plate 19 through the provided rotating shaft. A fixed block 17 is provided on the outer wall of the No. 1 fixed frame 4 on one side, and a rotating interface is provided between the lower end of the rotating arm 6 and the fixed block 17. The lower end of the rotating arm 6 is rotatably connected to the fixed block 17 through the provided rotating interface. During the movement of the outer wall of the screw rod 21, the moving rod 20 will drive the movable arm 7 and the rotating arm 6 to rotate through the sliding block 18 and the rotating connecting plate 19, thereby allowing the clamping device to form a height change.

[0035] like Figure 1 and Figure 4 As shown, the upper side walls of the two groups of rotating arms 6 are provided with connecting frames 25, and a rotating interface is provided between the rear end outer wall of the connecting frame 25 and the side wall of the rotating arm 6. The rear end of the connecting frame 25 rotates on the upper side wall of the rotating arm 6, and a flip frame 26 is provided between the front ends of the two groups of connecting frames 25. A mounting rod 24 is provided between the lower side walls of the two groups of rotating arms 6. A No. 2 support frame 27 is also provided on one side of the upper end of the base plate 1, and a No. 3 motor 47 is provided on the upper end of the No. 2 support frame 27. The No. 2 support frame 27 is used to install and fix the fixed block 17. A driving gear 28 is provided at the front end of the No. 3 motor 47, and a chain 29 is provided on the outer wall of the driving gear 28. The chain 29 is meshed with the driving gear 28 to drive the clamping component to flip.

[0036] like Figure 4 and Figure 5As shown, rotating rods 30 are respectively arranged between the two ends of the mounting rod 24 and the side walls of the two groups of rotating arms 6, and rotating interfaces are arranged between the rotating rods 30 and the side walls of the two groups of rotating arms 6. The rotating rods 30 can rotate on the side walls of the rotating arms 6, and the mounting rod 24 can rotate between the two groups of rotating arms 6 through the two groups of rotating rods 30. A No. 1 cylinder 32 is arranged between the mounting rod 24 and the flip frame 26. The No. 1 cylinder 32 can lift the flip frame 26 between the upper ends of the two groups of rotating arms 6 by telescopic movement. A No. 1 rotating head 33 is respectively arranged between the two ends of the No. 1 cylinder 32 and the mounting rod 24 and the flip frame 26. The No. 1 rotating head 33 is respectively connected to the mounting rod 24 and the flip frame 26. A rotating interface is provided between the rod 24 and the flip frame 26. The No. 1 rotating head 33 is rotatably connected to the mounting rod 24 and the flip frame 26 respectively through the rotating interface. The No. 1 cylinder 32 can be rotatably connected to the mounting rod 24 and the flip frame 26 respectively through the No. 1 rotating head 33 to adapt to the angle change during the telescopic process. A driven gear 31 is provided on the outer wall of the rotating rod 30 on one side. The driven gear 31 is meshed with the chain 29. When the No. 3 motor 47 drives the driving gear 28 to rotate, the driving gear 28 will drive the driven gear 31 to rotate through the chain 29, thereby driving the rotating rod 30 and the mounting rod 24 to rotate, and flipping the flip frame 26.

[0037] like Figure 6 As shown, a mounting block 34 is provided at the front end of the flip frame 26, and a No. 2 cylinder 36 is provided at the upper end of the mounting block 34. The mounting block 34 is used to install the No. 2 cylinder 36. A connector 37 is provided at the upper end of the No. 2 cylinder 36. Both ends of the connector 37 are provided with retractable clamping arms 38. The upper half of the retractable clamping arms 38 can be retracted and moved to adapt to angle changes. A rotating interface is provided between the upper end of the retractable clamping arm 38 and the side wall of the connector 37. The upper end of the retractable clamping arm 38 is rotatably connected to the side wall of the connector 37 through the provided rotating interface. A No. 1 connector is provided between the rear ends of the corners of the two sets of retractable clamping arms 38 and the flip frame 26. The connecting shaft 35, the two sets of retractable clamping arms 38 are respectively provided with a rotating interface with the two sets of No. 1 connecting shafts 35, the two sets of retractable clamping arms 38 are respectively rotatably connected with the two sets of No. 1 connecting shafts 35, and the lower ends of the two sets of retractable clamping arms 38 are provided with material picking clamps 39, which are used to clamp the ore raw materials transported at the upper end of the conveyor belt 3. When the No. 2 cylinder 36 is retracted and moved, the upper end of the retractable clamping arm 38 will rotate on the side wall of the connecting head 37 and move retractably. At the same time, the retractable clamping arm 38 will rotate at the front end of the turning frame 26 through the No. 1 connecting shaft 35, thereby driving the two sets of material picking clamps 39 at the lower end to move and clamp the ore raw materials.

[0038] like Figure 1 and Figure 7As shown, a second connecting shaft 42 is provided between the two sides of the rear end of the two groups of buffer plates 11 and the inner wall of the material distribution box 9, and a rotating interface is provided between the second connecting shaft 42 and the inner wall of the material distribution box 9. The second connecting shaft 42 is rotatably connected to the inner wall of the material distribution box 9 through the rotating interface provided, and the buffer plate 11 is rotatably connected to the inner wall of the material distribution box 9 through the rotating interface provided. A buffer pressure rod 40 is provided between the lower end of the two groups of buffer plates 11 and the inner wall of the material distribution box 9. The buffer pressure rod 40 is used to 1 for buffering, a No. 2 rotating head 41 is respectively arranged between the two ends of the buffer hydraulic rod 40 and the buffer plate 11 and the inner wall of the material distribution box 9, and a rotating interface is respectively arranged between the No. 2 rotating head 41 and the inner wall of the material distribution box 9 and the lower end of the buffer plate 11. The No. 2 rotating head 41 can rotate on the side wall of the material distribution box 9 and the lower end of the buffer plate 11, and the buffer hydraulic rod 40 can rotate between the buffer plate 11 and the inner wall of the material distribution box 9 through the No. 2 rotating head 41 to adapt to the angle change of the buffer plate 11.

[0039] like Figure 1 and Figure 8 As shown, a fixed frame 43 is provided at the lower end of the inner part of the distribution box 9, and a buffer frame 44 is provided at the upper end of the fixed frame 43. The fixed frame 43 is used to install the buffer frame 44. There are multiple groups of rotating rollers 45 in the middle of the buffer frame 44. The rotating rollers 45 can roll in the middle of the buffer frame 44 to guide the ore raw materials falling from between the buffer plates 11 and discharge them from the discharge port 48 to the upper end of the conveyor belt 3. Two groups of springs 46 are also provided between the lower end of the buffer frame 44 and the upper end of the fixed frame 43. The springs 46 are elastic and can provide a buffering effect for the buffer frame 44 and the rotating rollers 45. After the ore falls on the upper end of the buffer frame 44, the deformation of the springs 46 can play a buffering role, thereby protecting the ore raw materials and preventing waste of raw materials caused by damage. The recovery box 12 is arranged below the fixed frame 43 and the buffer frame 44. There is a gap between the rotating rollers 45, and fine particles will fall into the interior of the recovery box 12 from the gap to facilitate recovery.

[0040] It should be noted that the present invention is a feeding device for talcum powder production. When in use, a large amount of ore is put into the inside of the distribution box 9 from the feed port 10 and falls between the two groups of buffer plates 11. The buffer pressure rods 40 under the two groups of buffer plates 11 are telescopically movable, driving the two groups of buffer plates 11 to rotate in the middle of the distribution box 9, so that the ore is separated and falls one by one between the buffer plates 11, and falls on the upper end of the rotating roller 45 at the bottom of the distribution box 9. After being guided by the rotating roller 45, it is discharged from the discharge port 48 and falls on the upper end of the conveyor belt 3, and the fine particles will be discharged from the rotating roller 45. The gap between the movable rollers 45 falls into the interior of the recycling box 12 for recycling, and the No. 1 motor 14 on the outer wall of a group of No. 1 mounting frames 2 is started, driving the driving roller 13 to rotate, and the driving roller 13 then drives the conveyor belt 3 to rotate, and the ore is transported to the bottom of the material taking clamping plate 39. After that, the No. 2 motor 23 is started, driving the screw rod 21 to rotate, so that the moving rod 20 moves backward on the outer wall of the screw rod 21, driving the sliding block 18 to move on the outer wall of the sliding rod 5, and then driving the lower ends of the two groups of movable arms 7 to rotate in the middle of the rotating connecting plate 19, and the upper ends of the movable arms 7 are at The upper end of the rotating arm 6 rotates, and the lower end of the rotating arm 6 rotates at the upper end of the fixed block 17, so that the material taking clamping plate 39 moves downward to the side wall of the ore raw material, and the No. 2 cylinder 36 extends upward, and the two sets of retractable clamping arms 38 rotate on the side wall of the connecting head 37 and move telescopically. At the same time, they will rotate in front of the flip frame 26 through the No. 1 connecting shaft 35, so that the two sets of material taking clamping plates 39 move toward the middle at the same time to clamp the ore raw material, and then the outer wall of the moving rod 20 and the screw rod 21 moves forward, so that the material taking clamping plate 39 lifts the ore raw material, and the No. 1 cylinder The cylinder 32 is telescopic and movable to lift up the flip frame 26, and the flip frame 26 rotates between the two sets of rotating arms 6 through the connecting frame 25. When the flip frame 26 is lifted up by the No. 1 cylinder 32, the No. 3 motor 47 is started, and the driven gear 31 is driven to rotate through the driving gear 28 and the chain 29, thereby driving the rotating rod 30 to rotate, allowing the mounting rod 24 to rotate between the side walls of the two sets of rotating arms 6, so that the flip frame 26 is flipped to the feeding port of the talcum powder production device, and the No. 2 cylinder 36 contracts to loosen the material taking clamping plate 39 to complete the feeding operation, which is convenient and efficient to operate.

[0041] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A feeding device for talcum powder production, comprising a bottom plate (1), characterized in that: Four groups of No. 1 mounting frames (2) are arranged at the upper end of the bottom plate (1), a group of driving rollers (13) are arranged between the side walls of each front and rear group of No. 1 mounting frames (2), a conveyor belt (3) is arranged on the outer walls of the two groups of driving rollers (13), a plurality of groups of load-bearing rollers (16) are arranged in the middle of the conveyor belt (3), a No. 2 mounting frame (15) is arranged between the two ends of the middle plurality of groups of load-bearing rollers (16) and the bottom plate (1), a No. 1 motor (14) is arranged on the outer wall of the No. 1 mounting frame (2) on one side, the No. 1 motor (14) is connected to the driving roller (13), two groups of No. 1 fixing frames (4) are arranged on the front and rear sides of the upper end of the bottom plate (1), a sliding rod (5) is arranged between the side walls of the two groups of No. 1 fixing frames (4), The outer wall of the slide bar (5) is provided with a sliding block (18), and the upper end of the sliding block (18) is provided with a rotating connecting plate (19). The outer wall of the No. 1 fixed frame (4) on one side is provided with a fixed block (17), and the upper end of the fixed block (17) is provided with a rotating arm (6). The upper end of the rotating connecting plate (19) is provided with a movable arm (7). The upper ends of the two groups of movable arms (7) are respectively connected to the middle of the upper ends of the two groups of rotating arms (6). A moving rod (20) is provided between the side walls of the two groups of sliding blocks (18), and a screw rod (21) is provided in the middle of the moving rod (20). A No. 2 fixed frame (22) is respectively provided between the two ends of the screw rod (21) and the bottom plate (1). The outer wall of the No. 2 fixed frame (22) on one side is provided with a fixed block (17). A second motor (23) is arranged on the wall, and the second motor (23) is connected to the screw rod (21). The moving rod (20), the screw rod (21), the second fixed frame (22) and the second motor (23) are all arranged below the conveyor belt (3). The inner side walls of the upper ends of the two groups of rotating arms (6) are both provided with connecting frames (25). A flip frame (26) is arranged between the two groups of connecting frames (25). A mounting rod (24) is arranged between the lower side walls of the two groups of rotating arms (6). Rotating rods (30) are arranged between the two ends of the mounting rod (24) and the side walls of the two groups of rotating arms (6). A driven gear (31) is arranged on the outer wall of the rotating rod (30) at one end, and a chain (26) is arranged on the outer wall of the driven gear (31). 9), a driving gear (28) is arranged in the middle of the other end of the chain (29), a No. 3 motor (47) is arranged at the rear end of the driving gear (28), a No. 2 support frame (27) is arranged between the lower end of the No. 3 motor (47) and the bottom plate (1), a No. 1 cylinder (32) is arranged between the upper end outer wall of the mounting rod (24) and the rear outer wall of the turning frame (26), a No. 1 rotating head (33) is arranged between the two ends of the No. 1 cylinder (32) and the mounting rod (24) and the turning frame (26), a mounting block (34) is arranged on the front end outer wall of the turning frame (26), a No. 2 cylinder (36) is arranged on the upper end of the mounting block (34), and a connecting head (37) is arranged on the upper end of the No. 2 cylinder (36),Both ends of the connector (37) are provided with retractable gripping arms (38), the upper parts of the two groups of retractable gripping arms (38) are retractable structures, a No. 1 connecting shaft (35) is provided between the outer walls at the rear corners of the two groups of retractable gripping arms (38) and the flip frame (26), and the lower ends of the two groups of retractable gripping arms (38) are provided with material taking clamping plates (39).

2. A feeding device for talcum powder production according to claim 1, characterized in that: Two groups of No. 1 support frames (8) are also provided on one side of the upper end of the bottom plate (1), and a material distribution box (9) is provided on the upper end of the two groups of No. 1 support frames (8), and a material inlet (10) is provided on the upper end of the material distribution box (9), and buffer plates (11) are provided on both sides of the inner wall of the material distribution box (9), and No. 2 connecting shafts (42) are provided between the rear ends of the two groups of buffer plates (11) and the inner wall of the material distribution box (9), and buffer hydraulic rods (40) are provided between the lower part of the two groups of buffer plates (11) and the inner wall of the material distribution box (9), and the two ends of the buffer hydraulic rod (40) are respectively connected to the lower part of the buffer plate (11) and the inner wall of the material distribution box (9). A No. 2 rotating head (41) is provided, a fixed frame (43) is provided at the inner lower end of the distribution box (9), a buffer frame (44) is provided at the upper end of the fixed frame (43), two groups of springs (46) are provided between the lower end of one side of the buffer frame (44) and the fixed frame (43), a plurality of groups of rotating rollers (45) are provided in the middle of the buffer frame (44), and a gap is provided between each group of rotating rollers (45), a recovery box (12) is provided at the lower end of the fixed frame (43) outside the lower end of the distribution box (9), and a discharge port (48) is provided on the outer wall of the lower end of one side of the distribution box (9), and the discharge port (48) is provided above the conveyor belt (3).

3. A feeding device for talcum powder production according to claim 1, characterized in that: Rotation interfaces are respectively provided between the two ends of the driving roller (13) and the side walls of the No. 1 mounting frame (2); the two ends of the driving roller (13) are rotationally connected to the side walls of the two groups of No. 1 mounting frames (2) through the provided rotation interfaces; rotation interfaces are respectively provided between the two ends of the load-bearing roller (16) and the side walls of the two groups of No. 2 mounting frames (15); the load-bearing roller (16) is rotationally connected to the side walls of the No. 2 mounting frames (15) through the provided rotation interfaces.

4. A feeding device for talcum powder production according to claim 1, characterized in that: A sliding hole is provided in the middle of the sliding block (18), and the sliding block (18) is slidably connected to the outer wall of the sliding rod (5) through the provided sliding hole. A threaded hole is provided between the screw rod (21) and the moving rod (20), and the screw rod (21) is threadedly connected to the moving rod (20) through the provided threaded hole. Rotation interfaces are provided between the two ends of the screw rod (21) and the side walls of the two groups of second fixing frames (22), and the two ends of the screw rod (21) are rotationally connected to the side walls of the two groups of second fixing frames (22) through the provided rotation interfaces.

5. A feeding device for talcum powder production according to claim 1, characterized in that: A rotating shaft is provided between the lower end of the movable arm (7) and the rotating connecting plate (19), and the lower end of the movable arm (7) is rotatably connected to the rotating connecting plate (19) via the provided rotating shaft. A rotating interface is provided between the lower end of the rotating arm (6) and the fixed block (17), and the lower end of the rotating arm (6) is rotatably connected to the upper end of the fixed block (17) via the provided rotating interface. A rotating shaft is provided between the upper end of the movable arm (7) and the upper inner wall of the rotating arm (6), and the upper end of the movable arm (7) is rotatably connected to the upper inner wall of the rotating arm (6) via the provided rotating shaft.

6. A feeding device for talcum powder production according to claim 1, characterized in that: A rotating interface is provided between the rotating rod (30) and the side wall of the rotating arm (6), and the rotating rod (30) is rotatably connected to the side wall of the rotating arm (6) through the rotating interface. The driven gear (31) is fixedly connected to the outer wall of a group of rotating rods (30), and the outer walls of the driving gear (28) and the driven gear (31) are respectively meshed with the chain (29). Rotating interfaces are provided between the two groups of the No. 1 rotating heads (33) and the outer walls of the mounting rod (24) and the flip frame (26), respectively. The two groups of the No. 1 rotating heads (33) are rotatably connected to the mounting rod (24) and the flip frame (26) through the rotating interface, and the No. 1 cylinder (32) is rotatably connected to the mounting rod (24) and the flip frame (26) through the No. 1 rotating heads (33).

7. A feeding device for talc production according to claim 1, characterized in that: A rotation interface is provided between the rear end outer wall of the connecting frame (25) and the side wall of the rotating arm (6); the rear end outer wall of the connecting frame (25) is rotationally connected to the side wall of the rotating arm (6) through the provided rotation interface; the upper end outer walls of the flip frame (26) are respectively provided with rotation interfaces with the two groups of connecting frames (25); the upper end outer walls of the flip frame (26) are respectively provided with rotation interfaces with the two groups of connecting frames (25) through the provided rotation interfaces.

8. A feeding device for talcum powder production according to claim 1, characterized in that: A rotating shaft is arranged between the upper ends of the two groups of retractable clamping arms (38) and the side walls of the connecting head (37), and the upper ends of the two groups of retractable clamping arms (38) are rotatably connected to the side walls of the connecting head (37) through the arranged rotating shafts. A rotating interface is arranged between the rear ends of the two groups of retractable clamping arms (38) and the two groups of No. 1 connecting shafts (35), and the rear ends of the two groups of retractable clamping arms (38) are rotatably connected to the two groups of No. 1 connecting shafts (35) through the arranged rotating interfaces.

9. A feeding device for talcum powder production according to claim 2, characterized in that: A rotation interface is provided between the No. 2 connecting shaft (42) and the inner wall of the material distribution box (9); the No. 2 connecting shaft (42) is rotationally connected to the inner wall of the material distribution box (9) through the provided rotation interface; the buffer plate (11) is rotationally connected to the inner wall of the material distribution box (9) through the provided No. 2 connecting shaft (42); two groups of the No. 2 rotating heads (41) are respectively provided with rotation interfaces between the lower end of the buffer plate (11) and the inner wall of the material distribution box (9); the two groups of the No. 2 rotating heads (41) are respectively provided with rotation interfaces between the lower end of the buffer plate (11) and the inner wall of the material distribution box (9); The head (41) is rotatably connected to the lower end of the buffer plate (11) and the inner wall of the distribution box (9) through a set rotating interface, and the buffer hydraulic rod (40) is rotatably connected to the lower end of the buffer plate (11) and the side wall of the distribution box (9) through a set No. 2 rotating head (41). The buffer frame (44) is tilted at the bottom of the distribution box (9), and one end of the buffer frame (44) is movably connected to the fixed frame (43) through two sets of springs (46).

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