Environment-friendly feeding machine

Abstract

An environment-friendly feeding machine belongs to the technical field of feeding machines and comprises a feeding bin, an opening is formed in the left side of the feeding bin, a bin short pipe is embedded in the top end of the feeding bin, a first supporting plate is installed at the bottom end of the feeding bin, a fixed disc is installed at the bottom end of the first supporting plate, a rotary disc is rotatably arranged in an inner cavity of the feeding bin, and a scraping and blocking component is arranged on the inner wall of the feeding bin. The lower surface of the scraping part is rotationally attached to the upper surface of the turntable. The feeding, conveying and discharging processes of materials are all carried out in a relatively closed environment, so that the environmental protection property of feeding and transferring of the materials in the whole process is more effectively guaranteed, the materials are prevented from being scattered and wasted in the process, meanwhile, the environment is prevented from being polluted by flying dust generated by scattering of the materials, and the feeding, conveying and discharging device is more environment-friendly. And the scraping and blocking component is flexibly mounted or dismounted in the inner cavity of the feeding bin, so that the abraded scraping and blocking component can be replaced regularly, and the situation that the excessively abraded scraping and blocking component cannot completely block the materials to cause material leakage is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeders, and in particular relates to an environmentally friendly feeder. Background Art

[0002] A feeder is a device that continuously and evenly supplies or quantitatively supplies bulk materials to a receiving device during the orderly processing of bulk materials.

[0003] The related art (publication number CN204702101U) discloses a chain feeder for conveying bulk materials, including a machine base, a motor, a transmission roller, a conveying chain and a feed hopper. The feed hopper is installed just above the rear of the conveying chain, the guide trough is installed at the bottom of the feed hopper, and the conveying chain is installed below the guide trough; the material enters from the feed hopper and enters the conveying chain through the guide trough, and each unit on the conveying chain is welded with an angle steel to resist the impact of high-hardness materials; the machine base is connected to the bottom plate, the rear baffle is installed on the bottom plate, the motor is fixed to the rear end of the machine base, the motor is connected to the transmission roller through a conveyor belt, and the transmission roller is fixed to the machine base or the bottom plate through a rotating shaft.

[0004] However, in the above scheme, when the material enters the open conveyor chain through the feed funnel and the guide trough, the material will fly in the process, which will not only cause waste of material, but also generate dust that affects the working environment, and the environmental protection is poor. Utility Model Content

[0005] In view of the problem that materials in the prior art will be scattered when transported in an open environment, which will not only cause material waste, but also generate dust that affects the working environment and has poor environmental protection, the utility model provides an environmentally friendly feeder. The feeding, transportation and unloading of materials are all carried out in a relatively closed environment, which more effectively ensures the environmental protection of the feeding and transportation of materials in the entire process, avoids the waste of materials flying in this process, and avoids the dust generated by the flying materials that pollutes the environment, which is more environmentally friendly. Its specific technical scheme is as follows:

[0006] An environmentally friendly feeder comprises a feeding bin, an opening is arranged on the left side of the feeding bin, a short bin tube is embedded in the top of the feeding bin, a first support plate is installed at the bottom of the feeding bin, a fixed plate is installed at the bottom of the first support plate, a rotating disk is rotatably arranged in the inner cavity of the feeding bin, a scraping component is arranged on the inner wall of the feeding bin, and the lower surface of the scraping component is rotatably attached to the upper surface of the rotating disk;

[0007] The scraping component includes a first baffle, a second baffle, a third baffle, a fourth baffle and a fifth baffle, which are connected end to end to form a semi-enclosed structure, and the opening of the semi-enclosed structure corresponds to the opening position on the left side of the feeding bin. The first baffle is arranged in parallel with the fifth baffle, and the center of the second baffle coincides with the center of the turntable.

[0008] In the above technical solution, a support leg is installed at the bottom of the fixed plate, a fixed seat is fixedly installed on the upper surface of the fixed plate, a rotating seat is rotatably arranged at the top of the fixed seat, a connecting seat is installed at the top of the rotating seat, and the connecting seat is connected to the lower surface of the turntable.

[0009] In the above technical solution, a gear ring is fixedly installed on the lower surface of the rotating seat, a rotating rod is rotatably arranged on the outer wall of the fixed disk from top to bottom, a gear is installed on the top of the rotating rod, and the outer wall of the gear is meshed and connected with the outer wall of the gear ring, and the bottom end of the rotating rod extends downward from the outer wall of the fixed disk and is installed with a first bevel gear.

[0010] In the above technical solution, a shell is installed on the right side wall of the support leg, a driving rod is arranged in the inner cavity of the shell to rotate in the horizontal direction, a second bevel gear is installed on the outer wall of the driving rod, a motor is installed on the right side wall of the shell, and the output end of the motor is connected to the driving rod;

[0011] Wherein, the outer wall of the second bevel gear is meshingly connected with the outer wall of the first bevel gear.

[0012] In the above technical solution, grooves are respectively provided on one side of the gear ring and the outer wall of the fixing seat in the circumferential direction, and balls are provided in the inner cavity of the grooves for rolling.

[0013] In the above technical solution, a first protective cover is installed between the feeding bin and the fixed plate, and a second protective cover is provided at the left opening of the feeding bin.

[0014] In the above technical solution, the scraping component is detachably arranged in the inner cavity of the feeding bin, a second support plate is installed on the side wall of the scraping component, a slot is opened on the inner wall of the feeding bin in the vertical direction, a latch is installed on the outer end of the second support plate, and the latch is slidably embedded in the inner cavity of the slot.

[0015] In the above technical solution, the slot is opened in the upper half of the inner wall of the feeding bin, and the height of the latch is the same as the depth of the slot.

[0016] In the above technical solution, the feeder is suitable for materials with a particle size of 1 to 100 mm.

[0017] Compared with the prior art, the environmentally friendly feeder of the utility model has the following beneficial effects:

[0018] First, in view of the problem that the existing materials will be scattered when feeding in an open environment, which will not only cause material waste, but also generate dust that affects the working environment and is environmentally friendly, the material feeding of the utility model is carried out in a relatively closed state. Through the cooperation of the feeding bin and the short pipe of the bin, the received materials can be closed and fed into the inner cavity of the feeding bin, avoiding the waste of material scattering in this process, and at the same time avoiding the dust pollution caused by the scattering of materials, which is more environmentally friendly;

[0019] Second, the utility model can protect the gears, gear rings and other components by setting the first protective cover, avoiding the adverse effects of dust on the gear rings and gear components during operation, and can shield the materials guided by the scraping component to be discharged by the second protective cover, avoiding the escape of materials in the process to cause environmental pollution;

[0020] 3. The feeding, conveying and unloading of materials in the utility model are all carried out in a relatively closed environment, which more effectively ensures the environmental protection of the feeding and transportation of materials in the entire process;

[0021] Fourth, the utility model promotes the materials falling into the inner cavity of the feeding bin to enter the left opening through the scraping action of the rotating turntable and the scraping component, so as to promote the materials to be transported to the receiving device;

[0022] 5. The utility model can promote the rotation seat, the connecting seat, and the turntable to rotate through the cooperation of the motor, the second bevel gear, the driving rod, the first bevel gear, the rotating rod, the gear, the gear ring, and the rotating seat, and cooperate with the scraping component to transport the material;

[0023] 6. The utility model can facilitate the connection of the scraper component at the feeding bin by setting the second support plate. With the help of the slot and the latch, the scraper component can be flexibly installed or removed in the inner cavity of the feeding bin, so that the scraper component can be replaced regularly after being worn, to prevent the scraper component from being unable to completely block the material due to excessive wear and tear, causing leakage;

[0024] In summary, the feeding, conveying and unloading processes of the materials of the utility model are all carried out in a relatively closed environment, which can more effectively ensure the environmental friendliness of the feeding and transportation of materials in the entire process, avoid the waste of material scattering in this process, and at the same time avoid the dust pollution caused by the scattering of materials, which is more environmentally friendly, and the scraping and blocking components can be flexibly installed or disassembled in the inner cavity of the feeding bin, so that the scraping and blocking components that have been worn can be replaced regularly to prevent the scraping and blocking components that have been excessively worn from being unable to completely block the material and causing leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a front cross-sectional view of the feeding bin of the utility model;

[0026] Figure 2 for Figure 1 A magnified image of point A;

[0027] Figure 3 It is a top view of the turntable of the utility model;

[0028] Figure 4 for Figure 3 The enlarged view of point B;

[0029] Figure 5 This is a schematic diagram of the structure of the scraping component of the utility model;

[0030] Figures 1 to 5 In the embodiment, 1, feeding bin, 2, short tube of bin, 3, first supporting plate, 4, fixed plate, 5, supporting leg, 6, turntable, 7, scraping block component, 71, first baffle, 72, second baffle, 73, third baffle, 74, fourth baffle, 75, fifth baffle, 8, connecting seat, 9, rotating seat, 10, fixed seat, 11, gear ring, 12, ball bearing, 13, rotating rod, 14, gear, 15, first bevel gear, 16, housing, 17, driving rod, 18, second bevel gear, 19, motor, 20, first protective cover, 21, second protective cover, 22, second supporting plate, 23, slot, 24, latch. DETAILED DESCRIPTION

[0031] The following is a combination of specific implementation cases and attached Figures 1 to 5 The present invention is further described below, but the present invention is not limited to these embodiments.

[0032] See also Figures 1 to 5As shown, an environmentally friendly feeder includes a feeding bin 1, a detachable cover is provided at the top of the feeding bin 1, and the components of the inner cavity of the feeding bin 1 can be maintained after the cover is removed, an opening is provided on the left side of the feeding bin 1, which is used to output the material to the receiving device, and the receiving device is a conveyor belt commonly used in the existing market, which is not described in detail here, and the receiving device can be configured according to actual use requirements, and a silo short pipe 2 is embedded in the top of the feeding bin 1, and the silo short pipe 2 is the connection port between the feeding bin 1 and the material input port, that is, the material can be put into the inner cavity of the feeding bin 1 through the silo short pipe 2, and the bottom of the feeding bin 1 A first support plate 3 is installed at the end, a fixed disk 4 is installed at the bottom end of the first support plate 3, the first support plate 3 fixedly connects the fixed disk 4 with the feeding bin 1, a turntable 6 is rotatably arranged in the inner cavity of the feeding bin 1, the turntable 6 can rotate counterclockwise under the drive of an external force, a scraping component 7 is arranged on the inner wall of the feeding bin 1, the lower surface of the scraping component 7 rotates and fits the upper surface of the turntable 6, through the scraping effect of the scraping component 7 and the counterclockwise rotation of the turntable 6, the material in the inner cavity of the feeding bin 1 can be transported to the left along the inner wall of the scraping component 7, so as to promote the material to be transported to the left opening of the scraping component 7;

[0033] Specific reference Figure 3 and Figure 5 As shown, the scraping member 7 includes a first baffle 71, a second baffle 72, a third baffle 73, a fourth baffle 74 and a fifth baffle 75, which are connected end to end to form a semi-enclosed structure. Under the blocking effect of the semi-enclosed structure, it is ensured that the material is always in the inner cavity of the semi-enclosed structure and will not move outward to the outside of the semi-enclosed structure to cause the material to escape. The opening of the semi-enclosed structure corresponds to the opening position on the left side of the feeding bin 1, that is, the opening of the scraping member 7 and the feeding bin 1 are aligned. The openings of the silo 1 are all set on the left side, thereby ensuring that the materials blocked by the scraping component 7 can be smoothly output from the left opening of the silo 1. The first baffle 71 and the fifth baffle 75 are set in parallel, thereby ensuring that the first baffle 71 and the fifth baffle 75 can form a sufficiently open space for material output. The center of the second baffle 72 coincides with the center of the turntable 6, thereby ensuring that the counterclockwise rotating turntable 6 can drive the material on the upper surface and transport it along the inner wall of the second baffle 72 to the first baffle 71 and the fifth baffle 75.

[0034] See also Figure 1 and Figure 2As shown, a support leg 5 is installed at the bottom end of the fixed disk 4, and the support leg 5 can install and connect the device with other devices. A fixed seat 10 is fixedly installed on the upper surface of the fixed disk 4, and a rotating seat 9 is rotatably arranged on the top of the fixed seat 10. The rotating seat 9 can rotate relative to the fixed seat 10 under the action of external force, and a connecting seat 8 is installed on the top of the rotating seat 9, and the connecting seat 8 is connected to the lower surface of the turntable 6. Through the rotation of the rotating seat 9, the connecting seat 8 and the turntable 6 can be driven to rotate synchronously; a gear ring 11 is fixedly installed on the lower surface of the rotating seat 9, and the rotation of the gear ring 11 causes the rotating seat 9 to rotate relative to the fixed seat 10. A rotating rod 13 is rotatably arranged on the outer wall of the fixed disk 4 from top to bottom through a bearing, and a gear 14 is installed on the top of the rotating rod 13, and the outer wall of the gear 14 is meshed and connected with the outer wall of the gear ring 11. When the rotating rod 13 is rotated by force, the gear 14 is caused to rotate. The outer wall of the second bevel gear 18 is connected to the outer wall of the first bevel gear 15, and the outer wall of the second bevel gear 18 is connected to the outer wall of the second bevel gear 18. The outer wall of the second bevel gear 18 is connected to the outer wall of the first bevel gear 15, and the outer wall of the second bevel gear 18 is connected to the outer wall of the second bevel gear 18. The driving rod 17 is driven to rotate by the turned-on motor 19, thereby causing the second bevel gear 18 on the outer wall of the driving rod 17 to rotate, so as to cause the first bevel gear 15 meshing with the outer wall of the second bevel gear 18 to rotate.

[0035] See also Figure 2 As shown, grooves are opened along the circumferential direction on the opposite sides of the outer wall of the ring gear 11 and the fixed seat 10, and balls 12 are rolled in the inner cavity of the grooves. When the ring gear 11 rotates, the balls 12 can roll along the inner cavity of the grooves opened on the outer walls of the ring gear 11 and the fixed seat 11, so as to realize rolling support between the ring gear 11 and the fixed seat 10, and promote smoother rotation between the two.

[0036] See also Figure 1 As shown, a first protective cover 20 is installed between the feeding bin 1 and the fixed plate 4, and a second protective cover 21 is provided at the left opening of the feeding bin 1. Through the setting of the first protective cover 20, the gear 14, the ring gear 11 and other components can be protected to avoid the adverse effects of dust on the ring gear 11 and the gear 14 components during operation, and through the setting of the second protective cover 21, the material guided by the scraping component 7 to be discharged can be shielded to avoid the escape of the material in this process to cause environmental pollution.

[0037] See also Figures 3 to 5As shown, the scraper component 7 is detachably arranged in the inner cavity of the feeding bin 1, so that the scraper component 7 can be replaced and disassembled, and a second support plate 22 is installed on the side wall of the scraper component 7, and a slot 23 is opened in the inner wall of the feeding bin 1 in the vertical direction, and a latch 24 is installed on the outer end of the second support plate 22, and the latch 24 is slidably embedded in the inner cavity of the slot 23. By embedding the latch 24 in the inner cavity of the slot 23, the connection between the second support plate 22 and the feeding bin 1 can be achieved, thereby realizing the installation and positioning of the scraper component 7 at the feeding bin 1; specifically, the slot 23 3 is opened in the upper half of the inner wall of the feeding bin 1, and the height of the latch 24 is the same as the depth of the slot 23, thereby ensuring that when the latch 24 is inserted into the inner cavity of the slot 23, the upper surface of the latch 24 is flush with the slot 23, that is, flush with the upper surface of the feeding bin 1, so as to ensure that the latch 24 after final installation will not move up and down under the limiting action of the top cover body of the feeding bin 1 and the slot 23, thereby ensuring the stability of the latch 24 after installation, and further ensuring that the lower surface of the scraper component 7 after installation is in contact with the upper surface of the turntable 6, and there will be no gap to cause leakage of materials.

[0038] In addition, the feeder is suitable for materials with a particle size of 1 to 100 mm, such as the transportation of 1 to 5 mm sand, 50 mm stone, 95 to 100 mm block materials, etc. It can be widely used in coal preparation, mineral processing, coking, sintering, building materials, chemical industry, electric power and other industries.

[0039] In addition, the motor 19 adopts a variable frequency speed regulating motor commonly used in the market, and its model is not described or limited here. The feeding amount of the material can be adjusted by changing the rotation speed of the motor 19.

[0040] The working principle of an environmentally friendly feeder in this embodiment is as follows:

[0041] The motor 19 is turned on to drive the driving rod 17 and the second bevel gear 18 to rotate synchronously, thereby driving the first bevel gear 15 meshing with the outer wall of the second bevel gear 18 to rotate. The rotation of the first bevel gear 15 drives the rotating rod 13 and the gear 14 to rotate, so that the gear ring 11 meshing with the outer wall of the gear 14 drives the rotating seat 9 to rotate synchronously counterclockwise, and then the connecting seat 8 and the turntable 6 at the top of the rotating seat 9 rotate synchronously counterclockwise; the material is introduced into the inner cavity of the feeding bin 1 through the silo short tube 2 and falls to the scraping component 7. Under the blocking of the scraping component 7 and the counterclockwise rotation of the turntable 6, the material enters the inner cavity of the second protective cover 21 to the left and enters the material receiving device, thereby completing the feeding and transportation of the material in a sealed state;

[0042] After the equipment has been used for a period of time, there is friction and wear between the lower surface of the scraper component 7 and the rotating turntable 6. After the top cover of the feeding bin 1 is removed, the second support plate 22 is lifted upward to cause the latch 24 to be disengaged from the inner cavity of the slot 23, thereby realizing the removal of the scraper component 7; refer to the above steps to reinstall the new scraper component 7 in the slot 23 for replacement; and after the latch 24 is installed in the inner cavity of the slot 23, the second support plate 22 is still sufficiently far away from the turntable 6 to ensure that the second support plate 22 does not affect the normal rotation of the turntable 6;

[0043] The feeding, conveying and unloading processes of the materials of the utility model are all carried out in a relatively closed environment, which more effectively ensures the environmental friendliness of the feeding and transportation of the materials in the entire process, avoids the waste of materials flying in this process, and at the same time avoids the dust pollution caused by the flying of materials, which is more environmentally friendly. The scraping and blocking component 7 can be flexibly installed or disassembled in the inner cavity of the feeding bin 1, so that the scraping and blocking component 7 that has been worn can be replaced regularly to prevent the scraping and blocking component 7 that has been excessively worn from being unable to completely block the material and causing leakage.

[0044] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An environmentally friendly feeder, comprising a feed bin (1), characterized in that: The left side of the feeding bin (1) is provided with an opening, a short bin tube (2) is embedded in the top of the feeding bin (1), a first support plate (3) is installed at the bottom of the feeding bin (1), a fixed plate (4) is installed at the bottom of the first support plate (3), a rotating disk (6) is rotatably provided in the inner cavity of the feeding bin (1), a scraping component (7) is provided on the inner wall of the feeding bin (1), and the lower surface of the scraping component (7) is rotatably attached to the upper surface of the rotating disk (6); The scraping component (7) comprises a first baffle (71), a second baffle (72), a third baffle (73), a fourth baffle (74) and a fifth baffle (75); the first baffle (71), the second baffle (72), the third baffle (73), the fourth baffle (74) and the fifth baffle (75) are connected end to end to form a semi-enclosed structure; the opening of the semi-enclosed structure corresponds to the left opening position of the feeding bin (1); the first baffle (71) and the fifth baffle (75) are arranged in parallel; the center of the second baffle (72) coincides with the center of the turntable (6).

2. An environmentally friendly feeder according to claim 1, characterized in that: A support leg (5) is installed at the bottom end of the fixed disk (4), a fixed seat (10) is fixedly installed on the upper surface of the fixed disk (4), a rotating seat (9) is rotatably arranged at the top end of the fixed seat (10), a connecting seat (8) is installed at the top end of the rotating seat (9), and the connecting seat (8) is connected to the lower surface of the rotating disk (6).

3. An environmentally friendly feeder according to claim 2, characterized in that: A gear ring (11) is fixedly mounted on the lower surface of the rotating seat (9); a rotating rod (13) is rotatably mounted on the outer wall of the fixed disk (4) from top to bottom; a gear (14) is mounted on the top of the rotating rod (13); the outer wall of the gear (14) is meshingly connected with the outer wall of the gear ring (11); the bottom end of the rotating rod (13) extends downward from the outer wall of the fixed disk (4) and is mounted with a first bevel gear (15).

4. The environmentally friendly feeder according to claim 3, characterized in that: A housing (16) is installed on the right side wall of the support leg (5); a driving rod (17) is arranged in the inner cavity of the housing (16) for rotation in the horizontal direction; a second bevel gear (18) is installed on the outer wall of the driving rod (17); a motor (19) is installed on the right side wall of the housing (16), and an output end of the motor (19) is connected to the driving rod (17); Wherein, the outer wall of the second bevel gear (18) is meshingly connected with the outer wall of the first bevel gear (15).

5. The environmentally friendly feeder according to claim 3, characterized in that: A groove body is respectively provided along the circumferential direction on one side of the outer wall of the gear ring (11) and the fixing seat (10), and a ball (12) is rolledly arranged in the inner cavity of the groove body.

6. The environmentally friendly feeder according to claim 2, characterized in that: A first protective cover (20) is installed between the feeding bin (1) and the fixed plate (4), and a second protective cover (21) is provided at the left opening of the feeding bin (1).

7. The environmentally friendly feeder according to claim 1, characterized in that: The scraper component (7) is detachably arranged in the inner cavity of the feeding bin (1); a second support plate (22) is installed on the side wall of the scraper component (7); a slot (23) is provided on the inner wall of the feeding bin (1) in a vertical direction; a latch (24) is installed on the outer end of the second support plate (22); and the latch (24) is slidably embedded in the inner cavity of the slot (23).

8. The environmentally friendly feeder according to claim 7, characterized in that: The slot (23) is opened in the upper half of the inner wall of the feeding bin (1), and the height of the latch (24) is the same as the depth of the slot (23).

9. An environmentally friendly feeder according to any one of claims 1 to 8, characterized in that: The feeder is suitable for materials with a particle size of 1 to 100 mm.

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