Uniform feeding device of sulfuric-acid residue pellet feeder

Abstract

The utility model discloses a uniform feeding device of a sulfuric-acid residue pellet feeder, which belongs to the technical field of feeders and comprises a speed regulator and a hopper discharge port, an adjusting device is arranged inside the hopper discharge port and comprises two sealed sliding chutes, the inner walls of the two sealed sliding chutes are respectively and fixedly connected with an adjusting sliding plate, and the adjusting sliding plates are fixedly connected with the speed regulator and the hopper discharge port. Adjusting sliding grooves are formed in the two adjusting sliding plates correspondingly. According to the uniform feeding device, when the flow of materials conveyed by the uniform feeding device needs to be flexibly adjusted according to the requirement condition of upstream and downstream processing equipment for the materials, the driving motor is started to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod can drive the two rhombic threaded blocks and the two flow guide plates to synchronously get close to or get away from each other; therefore, the diameter of the material falling into the discharging port of the hopper can be reduced or increased, the material flow can be balanced in real time through the dynamic change of the size of the discharging port, it is guaranteed that balanced material supply can be obtained in each machining link, and therefore the product quality and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the feeder, specifically relates to a sulphuric acid residue pellet feeder even feeding device. BACKGROUND

[0002] The feeder is a kind of mechanical equipment for conveying and feeding material, commonly used in industrial production, especially in mining, metallurgy, building materials and other industries, and its main function is to continuously and uniformly feed the processed or unprocessed material from a certain device to the receiving device or transport device.

[0003] The existing sulphuric acid residue pellet feeder even feeding device cannot flexibly adjust and balance the material flow of even feeding device according to the specific material requirement of upstream and downstream processing equipment when conveying material, so that balanced material supply cannot be ensured for each processing link through even feeding device, and therefore a sulphuric acid residue pellet feeder even feeding device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sulphuric acid residue pellet feeder even feeding device to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a sulphuric acid residue pellet feeder even feeding device, including speed regulator and hopper discharge gate, the inside of hopper discharge gate is provided with adjusting device, adjusting device includes two sealed chutes, the inner wall of two sealed chutes is fixedly connected with adjusting sliding plate respectively, the inside of two adjusting sliding plates is respectively provided with adjusting sliding groove, the inner wall of two adjusting sliding grooves is respectively slidably connected with limiting adjusting plate, one end of two limiting adjusting plates is fixedly connected with deflector, the bottom of two deflectors is respectively fixedly connected with two connecting plates, the side surface of two connecting plates is fixedly connected with rhombus screw block, the inside screw connection of rhombus screw block has two-way screw rod, the surface of two-way screw rod is rotatably connected with mounting ring, the other side surface of mounting ring is fixedly connected with driving motor, the top of rhombus screw block is fixedly connected with connecting rod, the inner wall of hopper discharge gate is fixedly connected with inclined deflector protection plate, the inside of inclined deflector protection plate is slidably connected with trapezoidal sliding block.

[0006] When it is necessary to flexibly adjust the flow of the material delivered by the uniform feeding device according to the demand of the upstream and downstream processing equipment, the driving motor is started to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod can drive the two rhombic threaded blocks and the two guide plates to move synchronously closer or farther, and then the diameter of the material falling in the material outlet of the hopper can be reduced or increased, and then the flow of the material delivered by the material outlet of the hopper can be adjusted, the flexible adjustment of the material flow of the material outlet of the hopper can flexibly match the real-time change of the production line, and the entire production process can be ensured not to be interrupted due to insufficient material supply, and high-efficiency operation can be maintained all the time, secondly, for the material with small particles and easy dust raising, the reduced material outlet can reduce the generation of dust, and the stratification of the material in the conveying process caused by too high flow rate can be avoided, the material entering the feeder is uniform in composition, and thus a foundation for uniform feeding of the feeding device is laid, and finally the dynamic change of the size of the material outlet can balance the material flow in real time, and balanced material supply can be ensured for each processing link, and thus the product quality and production efficiency can be improved.

[0007] As a preferred scheme, the surface of the speed regulator is provided with a display screen, the surface of the speed regulator is provided with an operation knob, and the inside of the speed regulator is provided with a speed reducer.

[0008] As a preferred scheme, the other surface of the speed regulator is provided with a screw rod, the top of the screw rod is provided with a connecting flange, the top of the connecting flange is fixedly connected with the bottom of the material outlet of the hopper, and the top of the material outlet of the hopper is provided with a stainless steel hopper.

[0009] As a preferred scheme, two sealing sliding grooves are arranged in the inside of the material outlet of the hopper, and the guide plate slides on the inner wall of the sealing sliding groove.

[0010] As a preferred scheme, the bidirectional threaded rod is rotationally connected with the material outlet of the hopper, and the surface of one side of the mounting ring is fixedly connected with the surface of the material outlet of the hopper.

[0011] As a preferred scheme, the output end of the driving motor is fixedly connected with one end of the bidirectional threaded rod, and the bottom of the trapezoidal sliding block is fixedly connected with the top of the connecting rod.

[0012] By arranging the inclined guide protection plate above the bidirectional threaded rod, the material of the material outlet of the hopper cannot fall and adhere to the surface of the bidirectional threaded rod to affect the rotation function of the bidirectional threaded rod, meanwhile, the inclined guide protection plate can guide and buffer the material adhered to the material outlet of the hopper, so that the material adhered to the material outlet of the hopper cannot easily appear in a disordered, scattered and flow direction difficult to control state, and the material can also slide down the surface of the inclined guide protection plate smoothly, slow down the flow rate of the material and create suitable flow rate conditions for uniform feeding, and further, the trapezoidal sliding block sliding in the inside of the inclined guide protection plate can guide the movement adjustment of the adjusting device.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses, through setting up drive motor, two -way threaded rod, rhombus threaded block and deflector, when needing according to the processing equipment of upstream and downstream to the demand situation of material flexible regulation uniform feeder device conveying material's flow, start drive motor drive two -way threaded rod rotation, two -way threaded rod can drive two rhombus threaded block, two deflector synchronous close or far away, thereby make the diameter of the material that hopper discharge port interior falls will reduce or increase, thereby can adjust the flow size of the material flow that hopper discharge port material flow is flexible, the flexible regulation of hopper discharge port material flow can flexible match the real -time change of production line, ensure that the whole production process will not be interrupted because of material supply shortage, and can always maintain efficient operation, secondly to the material of granular small, easy dust, adjust small discharge port to reduce the generation of dust, can avoid the stratification phenomenon of material in the conveying process because of the flow rate too fast simultaneously, make the material composition that enter the feeder even, thereby can lay the foundation for the uniform feeding of feeder device, finally the dynamic change of discharge port size can balance material flow in real time, guarantee that every processing link can obtain balanced material supply, thereby can improve product quality and production efficiency.

[0015] The utility model discloses, through setting up the inclined deflector protection board, the inclined deflector protection board is located two -way threaded rod's top, can make the material of hopper discharge port not fall and adhere to the surface of two -way threaded rod influence its play rotating function, the inclined deflector protection board can play the role of guiding and buffering to the material that falls and adheres to the hopper discharge port simultaneously, make the material that falls and adheres to the hopper discharge port not easily appear disorder, scatter and flow direction difficult to control state, can also make the material can along the surface of inclined deflector protection board gently slide, slow down material flow rate and create suitable flow rate condition for uniform feeding, the trapezoidal slide block of inclined deflector protection board inside sliding can play the guiding effect for the movement adjustment of adjusting device. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model's front view solid;

[0017] Figure 2 It is the structure schematic diagram of the adjusting device of the utility model;

[0018] Figure 3 It is the structure schematic diagram of the hopper discharge port side of the utility model;

[0019] Figure 4 It is the structure schematic diagram of the utility model Figure 3 It is the structure schematic diagram of the utility model's A place amplification.

[0020] In the figure: 1, speed regulator; 2, display screen; 3, operation knob; 4, speed reducer motor; 5, screw rod; 6, connecting flange; 7, hopper discharge port; 8, stainless steel hopper; 9, adjusting device; 901, sealing chute; 902, adjusting slide plate; 903, adjusting chute; 904, limiting adjusting plate; 905, guide plate; 906, connecting plate; 907, rhombus threaded block; 908, two-way threaded rod; 909, mounting ring; 910, driving motor; 911, connecting rod; 912, inclined guide flow protection plate; 913, trapezoidal slide block. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with examples.

[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept premise of the utility model all belong to the range required to be protected by the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of sulphuric acid residue pellet feeder uniform feeding device, including governor 1 and hopper discharge outlet 7, the inside of hopper discharge outlet 7 is provided with adjusting device 9, adjusting device 9 includes two sealed runners 901, the inner wall of two sealed runners 901 is respectively fixedly connected with adjusting slide 902, the inside of two adjusting slides 902 is respectively provided with adjusting runner 903, the inner wall of two adjusting runners 903 is respectively slidably connected with limit adjusting plate 904, one end of two limit adjusting plates 904 is fixedly connected with guide vane 905, the bottom of two guide vanes 905 is respectively fixedly connected with two connecting plates 906, the side surface of two connecting plates 906 is fixedly connected with diamond screw block 907, the inside of diamond screw block 907 is screw-connected with two-way threaded rod 908, the surface of two-way threaded rod 908 is rotatably connected with mounting ring 909, the other side surface of mounting ring 909 is fixedly connected with driving motor 910, the top of diamond screw block 907 is fixedly connected with connecting rod 911, the inner wall of hopper discharge outlet 7 is fixedly connected with inclined guide protection plate 912, the inside of inclined guide protection plate 912 is slidably connected with trapezoidal slide 913, by being provided with driving motor 910, two-way threaded rod 908, diamond screw block 907 and guide vane 905, when needing to flexibly adjust the flow of uniform feeding device conveying material according to the demand situation of upstream and downstream processing equipment to material, driving motor 910 is started to drive two-way threaded rod 908 to rotate, two-way threaded rod 908 can drive two diamond screw blocks 907 and two guide vanes 905 to be close or far away synchronously, to make the diameter of material falling inside hopper discharge outlet 7 reduce or increase, to be able to adjust the flow size of material flow conveying of hopper discharge outlet 7, the flexible adjustment of material flow of hopper discharge outlet 7 can flexibly match the real-time change of production line, ensure that entire production process will not be interrupted due to insufficient material supply, and can always maintain efficient operation, secondly, for granular small, easy dust material, reduce discharge outlet to reduce material flow rate can reduce dust generation, can also avoid the stratification phenomenon of material in conveying process due to too fast flow rate, make the material composition entering feeder uniform, to be able to lay foundation for uniform feeding of feeding device, finally, the dynamic change of discharge outlet size can balance material flow in real time, guarantee that each processing link can be supplied with balanced material, to be able to improve product quality and production efficiency.

[0024] The surface of governor 1 is provided with display screen 2, the surface of governor 1 is provided with operating knob 3, the inside of governor 1 is provided with speed reducer motor 4.

[0025] The other side surface of governor 1 is provided with screw rod 5, the top of screw rod 5 is provided with connecting flange 6, the top of connecting flange 6 is fixedly connected with the bottom of hopper discharge outlet 7, the top of hopper discharge outlet 7 is provided with stainless steel hopper 8.

[0026] Two sealing sliding grooves 901 are arranged in the interior of the hopper discharge port 7, and the guide plates 905 slide on the inner walls of the sealing sliding grooves 901.

[0027] The bidirectional threaded rod 908 is rotationally connected with the hopper discharge port 7, and one side surface of the mounting ring 909 is fixedly connected with the surface of the hopper discharge port 7.

[0028] The output end of the driving motor 910 is fixedly connected with one end of the bidirectional threaded rod 908, the bottom of the trapezoidal sliding block 913 is fixedly connected with the top of the connecting rod 911, and the inclined guide protection plate 912 is arranged above the bidirectional threaded rod 908, so that the material of the hopper discharge port 7 cannot fall and adhere to the surface of the bidirectional threaded rod 908 to affect the rotation function of the bidirectional threaded rod 908, meanwhile, the inclined guide protection plate 912 can guide and buffer the material falling and adhering to the hopper discharge port 7, so that the material falling and adhering to the hopper discharge port 7 cannot easily appear in a disordered, scattered and difficult-to-control flowing state, and the material can also slide down along the surface of the inclined guide protection plate 912, so as to slow down the material flow rate and create suitable flow rate conditions for uniform feeding, and furthermore, the trapezoidal sliding block 913 sliding in the interior of the inclined guide protection plate 912 can guide the movement and adjustment of the adjusting device 9.

[0029] When it is required to flexibly adjust the flow rate of the uniform feeding device conveying the material according to the requirements of the upstream and downstream processing equipment, the driving motor 910 is started to drive the bidirectional threaded rod 908 to rotate, the bidirectional threaded rod 908 drives the two rhombic threaded blocks 907 to synchronously approach or move away, the trapezoidal sliding block 913 connected with the rhombic threaded blocks 907 through the connecting rod 911 slides in the interior of the inclined guide protection plate 912, the two guide plates 905 connected with the rhombic threaded blocks 907 through the connecting plate 906 slide on the inner walls of the sealing sliding grooves 901 to realize the synchronous approach or movement away of the two guide plates 905, the two guide plates 905 drive the adjusting limiting plates to slide on the inner walls of the adjusting sliding grooves 903, respectively, in the process that the two guide plates 905 approach or move away, the diameter of the material falling in the interior of the hopper discharge port 7 is reduced or increased, so as to realize the function of adjusting the flow rate of the hopper discharge port 7 conveying the material.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A uniform feeding device for a sulphuric acid sludge pellet feeder, comprising a speed regulator (1) and a hopper discharge opening (7), characterized in that: The inside of the hopper discharge port (7) is provided with an adjusting device (9), the adjusting device (9) comprises two sealing chutes (901), the inner walls of the two sealing chutes (901) are fixedly connected with adjusting sliding plates (902) respectively, the interiors of the two adjusting sliding plates (902) are provided with adjusting sliding grooves (903) respectively, the inner walls of the two adjusting sliding grooves (903) are slidably connected with limiting adjusting plates (904) respectively, one end of the two limiting adjusting plates (904) is fixedly connected with guide plates (905), the bottoms of the two guide plates (905) are fixedly connected with two connecting plates (906) respectively, one side surface of the two connecting plates (906) is fixedly connected with rhombic threaded blocks (907), the interiors of the rhombic threaded blocks (907) are threadedly connected with bidirectional threaded rods (908), the surface of the bidirectional threaded rods (908) is rotatably connected with mounting rings (909), the other side surface of the mounting rings (909) is fixedly connected with driving motors (910), the top of the rhombic threaded blocks (907) is fixedly connected with connecting rods (911), the inner wall of the hopper discharge port (7) is fixedly connected with inclined guide protection plates (912), the interior of the inclined guide protection plates (912) is slidably connected with trapezoidal sliding blocks (913).

2. A uniform feeding device for a sulphuric acid sludge pellet feeder according to claim 1, characterized in that: The surface of the speed regulator (1) is provided with a display screen (2), the surface of the speed regulator (1) is provided with an operation knob (3), and the inside of the speed regulator (1) is provided with a speed reducer motor (4).

3. A uniform feeding device for a sulphuric acid sludge pellet feeder according to claim 2, characterized in that: The other side surface of the speed regulator (1) is provided with a screw rod (5), the top of the screw rod (5) is provided with a connecting flange (6), the top of the connecting flange (6) is fixedly connected with the bottom of the hopper discharge port (7), and the top of the hopper discharge port (7) is provided with a stainless steel hopper (8).

4. A uniform feeding device for a sulphuric acid sludge pellet feeder according to claim 1, characterized in that: The two sealing chutes (901) are arranged in the inside of the hopper discharge port (7), and the guide plates (905) slide on the inner walls of the sealing chutes (901).

5. A uniform feeding device for a sulphuric acid sludge pellet feeder according to claim 1, characterized in that: The bidirectional threaded rods (908) are rotatably connected with the hopper discharge port (7), and one side surface of the mounting rings (909) is fixedly connected with the surface of the hopper discharge port (7).

6. A uniform feeding device for a sulphuric acid sludge pellet feeder according to claim 1, characterized in that: The output end of the driving motor (910) is fixedly connected with one end of the bidirectional threaded rods (908), and the bottom of the trapezoidal sliding block (913) is fixedly connected with the top of the connecting rod (911).

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