Waste tire powder feeding device

Abstract

The utility model discloses a waste tire powder feeding device, which belongs to the technical field of raw material feeding and comprises a frame, a hopper and a storage bin, a quantitative feeding mechanism is mounted in the middle of the frame and comprises a storage component and a driving component, the storage component is mounted on the inner side of the middle of the bottom of the frame, the driving component is mounted at the right end of the inner side of the bottom of the frame, and the hopper is mounted in the storage component. The driving assembly is connected with the storage assembly; a material conveying mechanism is installed at the top of the rack, the top of the material conveying mechanism is connected with a discharging port of the hopper, metal waste collecting mechanisms are symmetrically installed on the front side and the rear side of the material conveying mechanism, a storage bin is connected to the bottom of the right end of the material conveying mechanism, and a storage box width adjusting mechanism is installed at the left end of a storage assembly. A small amount of residual metal substances in the waste tire powder can be adsorbed through the waste collecting mechanism, quantitative and uniform feeding and continuous feeding operation are achieved through cooperation of the driving assembly and the storage assembly, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material feeding, in particular to a waste tire powder feeding device. Background Art

[0002] As a key component in an industrial automation production line, a feeding device can achieve precise weighing, identification, and conveying of materials.

[0003] Chinese Patent CN218173957U discloses a powder material feeding device, which includes a storage bin body. A feeding hopper is installed on the lower side of the storage bin body, a discharge port is installed on the lower side of the feeding hopper, a horizontal feeding channel is installed at the bottom of the discharge port, a blower is installed at one end of the horizontal feeding channel through a pipeline, a feeding roller is installed in the middle of the feeding hopper through a rotating shaft, and feeding grooves are arranged on the outer side of the feeding roller. A quantitative adjustment plate is slidably installed inside the feeding grooves. A lower support is installed on the lower side of the storage bin body, and a vibration mechanism is installed on one side of the top of the lower support. In the utility model, through the feeding hopper arranged on the lower side of the storage bin body and the feeding roller installed in the middle of the feeding hopper through a rotating shaft, the powder material stored in the feeding grooves can be rotated and adjusted by a reduction motor, so that the powder material falls into one end of the horizontal feeding channel, and then the material is horizontally blown out through the blower and the pipeline to complete the quantitative feeding process. However, there are the following problems:

[0004] 1. When the tire is crushed by a crusher, the metal substances on the hub part of the tire may remain in the waste tire powder. If the metal substances are not screened out, the feeding quality of the waste tire powder cannot be guaranteed.

[0005] 2. It is difficult to accurately control the feeding amount by blowing materials with a blower in this device, which is rather inconvenient.

[0006] Based on this, the utility model designs a waste tire powder feeding device to solve the above problems. Summary of the Utility Model

[0007] In view of the above-mentioned drawbacks of the prior art, the utility model provides a waste tire powder feeding device.

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] A waste tire powder feeding device includes a frame, a hopper, and a storage bin. A quantitative feeding mechanism for feeding materials according to a set amount is installed in the middle of the frame;

[0010] The quantitative feeding mechanism includes a storage component for storing materials quantitatively and a driving component for controlling the movement of the storage component to complete the feeding operation. The storage component is installed inside the middle of the bottom of the frame, and the driving component is installed at the right end of the inner side of the bottom of the frame, and the driving component is connected to the storage component;

[0011] A material transportation mechanism for conveying materials is installed at the top of the frame, and the top of the material transportation mechanism is connected to the discharge port of the hopper;

[0012] Metal waste collection mechanisms for absorbing metals are installed on both the front and rear sides of the material transportation mechanism;

[0013] The bottom of the right end of the material transportation mechanism is connected to the feed port of the storage bin, and the discharge port of the storage bin is arranged at the top of the storage component;

[0014] A storage bin width adjustment mechanism for adjusting the feeding amount is installed at the left end of the storage component.

[0015] Furthermore, the two metal waste collection mechanisms are symmetrically installed on the front and rear sides of the material transportation mechanism.

[0016] Furthermore, the storage component includes a storage bin, a rotating baffle, sliding rollers and a baffle plate. Openings are provided at both the top and bottom of the storage bin. The front and rear sides of the storage bin are connected to the inner sides of the front and rear ends of the bottom of the frame by a dovetail groove and dovetail block structure for limited sliding connection. The right side of the rotating baffle is hinged and rotatably connected to the bottom right side of the storage bin. The front and rear ends of multiple sliding rollers are rotatably connected to the inner sides of the front and rear ends of the bottom of the frame. The bottom of the rotating baffle is in rolling contact with the sliding rollers. The baffle plate is fixedly connected to the top of the right end of the storage bin, and the top surface of the baffle plate is in sliding and limiting connection with the discharge port of the storage bin.

[0017] Furthermore, multiple sliding rollers are arranged in an equidistant straight line along the length direction of the bottom of the frame.

[0018] Furthermore, the driving component includes a second push cylinder and a push rod. The second push cylinder is fixedly connected to the bottom of the frame, and the output end of the second push cylinder is fixedly connected to the right end of the push rod; the left end of the push rod is fixedly connected to the outer bottom of the right end of the storage bin.

[0019] Furthermore, the material transportation mechanism includes a belt conveyor and a housing. The housing is fixedly connected to the top of the frame, the bottom of the right end of the housing is fixedly connected to the feed port of the storage bin, and the belt conveyor is installed inside the housing.

[0020] Furthermore, the metal waste collection mechanism includes an adsorption plate, a push plate, a first push cylinder, a fixing plate, a guide plate and a sliding groove. Sliding grooves for limiting the sliding connection of the adsorption plate are provided on both sides of the inner wall of the housing. One end of the push plate is fixedly connected to one end of the adsorption plate. The fixing plate is fixedly connected to the outer wall of the housing. The first push cylinder is fixedly connected to the top of the fixing plate, and the output shaft of the first push cylinder is fixedly connected to the other end of the push plate. The guide plate is obliquely fixedly connected to the outer wall of the housing, and the end of the guide plate close to the housing is located below the bottom of the adsorption plate.

[0021] Further, the storage bin width adjustment mechanism includes a servo motor, a screw, a sliding baffle, a support plate, and a chute. The support plate is fixedly connected to the outer wall of the left end of the storage bin. The servo motor is fixedly connected to the top of the support plate. The output end of the servo motor is fixedly connected to the left end of the screw. The screw is threadedly connected to the left end of the sliding baffle through a threaded sleeve. The right end of the screw is rotatably connected to the outer wall of the left end of the storage bin. The sliding baffle is slidably connected to the inner wall of the bottom of the frame through the chute.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. In the present utility model, the waste material collection mechanism can adsorb a small amount of residual metal substances in the waste tire powder, which can not only realize the recycling of metal waste, but also ensure the quality of the waste tire powder.

[0024] 2. In the present utility model, through the cooperation of the driving component and the storage component, quantitative and uniform feeding and continuous feeding operations can be realized, reducing the manual workload and further improving the feeding efficiency.

[0025] 3. In the present utility model, the storage bin width adjustment mechanism can adjust the volume of the storage bin within a certain range, freely adjust the feeding amount, and the feeding amount control is convenient and fast, saving manual labor. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 is a three-dimensional view of a waste tire powder feeding device of the present utility model Figure 1 ;

[0028] Figure 2 is a front view of a waste tire powder feeding device of the present utility model;

[0029] Figure 3 is a right view of a waste tire powder feeding device of the present utility model;

[0030] Figure 4 is a three-dimensional view of a waste tire powder feeding device of the present utility model Figure 2 ;

[0031] Figure 5 is Figure 2 an enlarged view of part A in

[0032] Figure 6is a sectional view taken along the B-B direction of Figure 2 ;

[0033] Figure 7 is a sectional view taken along the C-C direction of Figure 3 ; Figure 1 ;

[0034] Figure 8 is a sectional view taken along the C-C direction of Figure 3 ; Figure 2 ;

[0035] Figure 9 is a partial enlarged view of the metal waste collection mechanism and the material transportation mechanism;

[0036] Figure 10 is Figure 8 the enlarged view at D in

[0037] The reference numerals in the figure respectively represent:

[0038] 1, frame; 2, hopper; 3, material transportation mechanism; 31, belt conveyor; 32, housing; 4, metal waste collection mechanism; 41, adsorption plate; 42, push plate; 43, first push cylinder; 44, fixed plate; 45, guide plate; 46, sliding groove; 5, storage bin; 6, quantitative feeding mechanism; 61, drive assembly; 611, second push cylinder; 612, push rod; 62, storage assembly; 621, storage box; 622, rotating baffle; 623, sliding roller; 624, baffle plate; 7, storage box width adjustment mechanism; 71, servo motor; 72, screw; 73, sliding baffle; 74, support plate; 75, sliding groove. Detailed implementation manners

[0039] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0041] In some embodiments, please refer to the accompanying Figures 1-10, A waste tire powder feeding device, including a frame 1, a hopper 2 and a storage bin 5. A quantitative feeding mechanism 6 for feeding according to a set amount is installed in the middle of the frame 1. The quantitative feeding mechanism 6 includes a storage component 62 for storing materials quantitatively and a driving component 61 for controlling the movement of the storage component 62 to complete the feeding operation. The storage component 62 is installed inside the middle of the bottom of the frame 1, and the driving component 61 is installed at the right end inside the bottom of the frame 1, and the driving component 61 is connected to the storage component 62. An opening is provided on the left side of the bottom of the frame 1 for the feeding of the storage component 62.

[0042] A material transportation mechanism 3 for transporting materials is installed on the top of the frame 1. The top of the material transportation mechanism 3 is connected to the discharge port of the hopper 2. The top of the material transportation mechanism 3 is connected to the discharge port of the hopper 2; Metal waste collection mechanisms 4 for absorbing metals are symmetrically installed on the front and back sides of the material transportation mechanism 3. The bottom right end of the material transportation mechanism 3 is connected to the feed port of the storage bin 5. The discharge port of the storage bin 5 is arranged at the top of the storage component 62; A storage box width adjustment mechanism 7 for adjusting the feeding amount is installed at the left end of the storage component 62.

[0043] In the present utility model, materials enter the material transportation mechanism 3 through the hopper 2; The material transportation mechanism 3 drives the materials to move to the right. During the movement, the metal waste collection mechanism 4 can adsorb a small amount of metal substances remaining in the materials; The screened materials continue to move to the right along with the material transportation mechanism 3 and fall into the storage bin 5; When feeding operation is required, the driving component 61 controls the storage component 62 to move to the right. At this time, the materials fall into the storage component 62 through the discharge port of the storage bin 5; After the storage component 62 completes the collection of the specified amount of materials, the driving component 61 controls the storage component 62 to move to the left. When it moves to the opening on the left side of the bottom of the frame 1, the storage component 62 can carry out the feeding operation; When it is necessary to adjust the feeding amount of the storage component 62, the storage box width adjustment mechanism 7 changes the storage volume in the storage component 62, thereby changing the feeding amount.

[0044] In the present utility model, the metal waste collection mechanism 4 can adsorb a small amount of metal substances remaining in the waste tire powder, which can not only realize the recycling of metal waste, but also ensure the quality of the waste tire powder; The material transportation mechanism 3 transports materials stably and reliably, which is beneficial to improving the feeding efficiency of waste tire powder; Through the cooperation of the driving component 61 and the storage component 62, quantitative and uniform feeding and continuous feeding operation can be realized, reducing the manual workload and further improving the feeding efficiency; The storage box width adjustment mechanism 7 can freely adjust the feeding amount within a certain range. The feeding amount control is convenient and fast, saving manual labor.

[0045] The storage component 62 includes a storage bin 621, a rotating baffle 622, sliding rollers 623 and a baffle 624. Both the top and bottom of the storage bin 621 are provided with openings. The storage bin 621 is located below the feed inlet of the storage bin 5. The front and rear sides of the storage bin 621 are limited and slidably connected to the inner sides of the front and rear ends of the bottom of the frame 1 through a dovetail groove and dovetail block structure. The right side of the rotating baffle 622 is hinged to the bottom right side of the storage bin 621. The front and rear ends of multiple sliding rollers 623 are rotatably connected to the inner sides of the front and rear ends of the bottom of the frame 1, and multiple sliding rollers 623 are arranged in an equidistant straight line along the length direction of the bottom of the frame 1. The bottom of the rotating baffle 622 is in rolling connection with the sliding rollers 623. The baffle 624 is fixedly connected to the top of the right end of the storage bin 621, and the top surface of the baffle 624 is in sliding limit connection with the discharge port of the storage bin 5. Among them, two dovetail grooves are respectively fixedly connected to the inner side walls of the front and rear ends of the bottom of the frame 1, and two dovetail blocks are respectively fixedly connected to the outer sides of the front and rear of the top of the storage bin 621. The dovetail blocks are embedded in the dovetail grooves for limited sliding connection.

[0046] The driving component 61 includes a second push cylinder 611 and a push rod 612. The second push cylinder 611 is fixedly connected to the bottom of the frame 1. The output end of the second push cylinder 611 is fixedly connected to the right end of the push rod 612. The left end of the push rod 612 is fixedly connected to the outer bottom of the right end of the storage bin 621.

[0047] In the present utility model, when starting the feeding operation, the second push cylinder 611 works to drive the push rod 612 to move horizontally to the left. The push rod 612 drives the storage bin 621 to move horizontally to the left along the dovetail groove, and the rotating baffle 622 moves horizontally to the left along the sliding rollers 623. During the movement, the baffle 624 gradually fits with the discharge port of the storage bin 5 until the channel between the discharge port and the storage bin 621 is completely separated, blocking the sinking of waste tire powder. At this time, the storage bin 621 moves to the left opening at the bottom of the frame 1. At this time, the rotating baffle 622 is separated from the support of the sliding rollers 623, so that the rotating baffle 622 rotates downward under the action of the gravity of the waste tire powder, opening the bottom opening of the storage bin 621 to realize the quantitative feeding operation of the waste tire powder. When a feeding operation is completed, the second push cylinder 611 drives the storage bin 621 and the rotating baffle 622 to reset to the right. At this time, the rotating baffle 622 slides on multiple sliding rollers 623. At the same time, the rightward movement of the baffle 624 opens the discharge port of the storage bin 5, so that the waste tire powder falls into the interior of the storage bin 621 through the discharge port of the storage bin 5. When approaching the set amount, repeating the feeding operation can complete the intermittent continuous quantitative feeding operation.

[0048] In the present utility model, through the cooperation of the driving component 61 and the storage component 62, while realizing intermittent continuous feeding, the accuracy of the feeding amount can be improved, the manual workload is reduced, and the feeding efficiency is improved.

[0049] The material transportation mechanism 3 includes a belt conveyor 31 and a housing 32. The housing 32 is fixedly connected to the top of the frame 1. The bottom of the right end of the housing 32 is fixedly connected to the feed inlet of the storage bin 5. The belt conveyor 31 is installed inside the housing 32.

[0050] The metal waste collection mechanism 4 includes an adsorption plate 41, a push plate 42, a first push cylinder 43, a fixing plate 44, a guide plate 45 and a sliding groove 46. The adsorption plate 41 has magnetism when electrified. Sliding grooves 46 for limiting the sliding connection of the adsorption plate 41 are provided on both sides of the inner wall of the housing 32. One end of the push plate 42 is fixedly connected to one end of the adsorption plate 41. The fixing plate 44 is fixedly connected to the outer wall of the housing 32. The first push cylinder 43 is fixedly connected to the top of the fixing plate 44. The output shaft of the first push cylinder 43 is fixedly connected to the other end of the push plate 42. The guide plate 45 is obliquely and fixedly connected to the outer wall of the housing 32, and the end of the guide plate 45 close to the housing 32 is located below the bottom of the adsorption plate 41. Among them, the height of the end of the guide plate 45 close to the housing 32 is higher than the height of its end far from the housing 32.

[0051] In the present utility model, when starting the feeding operation, the belt conveyor 31 starts to work. The waste tire powder falls onto the belt conveyor 31 through the hopper 2, and the waste tire powder moves horizontally to the right along with the belt conveyor 31. When moving near the adsorption plate 41, the metal substances in the waste tire powder will be attracted by the magnetized adsorption plate 41, and the waste tire powder will continue to move along with the belt conveyor 31 and enter the inside of the storage bin 5 through the feed inlet of the storage bin 5. When the feeding operation is completed, the first push cylinder 43 drives the push plate 42 to move horizontally away from the housing 32, the adsorption plate 41 moves out along the sliding groove 46, and the adsorption plate 41 is powered off and loses magnetism, so that the metal substances on the adsorption plate 41 will fall onto the guide plate 45, and the metal substances slide down along the guide plate 45, and the fallen metal substances will be collected.

[0052] In the present utility model, the material transportation mechanism 3 feeds materials stably and reliably, which is beneficial to improving the feeding efficiency of waste tire powder; the metal waste collection mechanism 4 can adsorb a small amount of residual metal substances in the waste tire powder, which can not only realize the reuse of metal waste in the later stage, but also ensure the quality of the waste tire powder.

[0053] The storage bin width adjustment mechanism 7 includes a servo motor 71, a screw rod 72, a sliding baffle 73, a support plate 74 and a chute 75. The support plate 74 is fixedly connected to the outer wall of the left end of the storage bin 621. The servo motor 71 is fixedly connected to the top of the support plate 74. The output end of the servo motor 71 is fixedly connected to the left end of the screw rod 72. The screw rod 72 is threadedly connected to the left end of the sliding baffle 73 through a threaded sleeve. The right end of the screw rod 72 is rotatably connected to the outer wall of the left end of the storage bin 621. The right end of the sliding baffle 73 is located inside the storage bin 621 and can slide. The sliding baffle 73 is slidably connected to the bottom inner wall of the frame 1 through the chute 75. Among them, the chute 75 is provided on the bottom inner wall of the frame 1.

[0054] In the present utility model, when it is necessary to reduce the feeding amount, the servo motor 71 operates to drive the screw rod 72 to rotate, and the right end of the sliding baffle 73 will horizontally move inside the storage bin 621 along the chute 75, changing the volume of the storage bin 621, and further changing the feeding amount.

[0055] In the present utility model, the servo motor 71 controls the movement of the sliding baffle 73 to freely adjust the volume of the storage bin 621 within a certain range, thereby changing the feeding amount. The discharge control is convenient and fast, saving labor and improving production efficiency.

[0056] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A waste tire powder feeding device, comprising a frame (1), a hopper (2) and a storage bin (5), characterized in that: A quantitative feeding mechanism (6) for feeding materials according to a set amount is installed in the middle of the frame (1); The quantitative feeding mechanism (6) includes a storage component (62) for storing materials quantitatively and a driving component (61) for controlling the movement of the storage component (62) to complete the feeding operation. The storage component (62) is installed inside the middle of the bottom of the frame (1), and the driving component (61) is installed at the right end inside the bottom of the frame (1), and the driving component (61) is connected to the storage component (62); A material transportation mechanism (3) for transporting materials is installed on the top of the frame (1), and the top of the material transportation mechanism (3) is connected to the discharge port of the hopper (2); Metal waste collection mechanisms (4) for absorbing metals are installed on both the front and rear sides of the material transportation mechanism (3); The right bottom end of the material transportation mechanism (3) is connected to the inlet of the storage bin (5), and the outlet of the storage bin (5) is arranged at the top of the storage component (62); A storage box width adjustment mechanism (7) for adjusting the feeding amount is installed at the left end of the storage component (62).

2. The waste tire powder feeding device according to claim 1, wherein The two metal waste collection mechanisms (4) are symmetrically installed on both the front and rear sides of the material transportation mechanism (3).

3. The waste tire powder feeding device according to claim 2, wherein, The storage component (62) includes a storage box (621), a rotating baffle (622), sliding rollers (623) and a baffle plate (624). Openings are provided at both the top and bottom of the storage box (621). The front and rear sides of the storage box (621) are connected with the inner sides of the front and rear ends of the bottom of the frame (1) in a limiting sliding manner through a dovetail groove and dovetail block structure. The right side of the rotating baffle (622) is hinged to the bottom right side of the storage box (621). The front and rear ends of the plurality of sliding rollers (623) are rotatably connected to the inner sides of the front and rear ends of the bottom of the frame (1). The bottom of the rotating baffle (622) is in rolling contact with the sliding rollers (623). The baffle plate (624) is fixedly connected to the top right end of the storage box (621), and the top surface of the baffle plate (624) is in sliding limiting contact with the outlet of the storage bin (5).

4. The waste tire powder feeding device according to claim 3, wherein, The plurality of sliding rollers (623) are arranged in an equidistant straight line along the length direction of the bottom of the frame (1).

5. The waste tire powder feeding device according to claim 4, characterized in that, The driving component (61) includes a second push cylinder (611) and a push rod (612). The second push cylinder (611) is fixedly connected to the bottom of the frame (1), the output end of the second push cylinder (611) is fixedly connected to the right end of the push rod (612), and the left end of the push rod (612) is fixedly connected to the outer bottom of the right end of the storage box (621).

6. The waste tire powder feeding device according to claim 5, characterized in that, The material transportation mechanism (3) includes a belt conveyor (31) and a housing (32). The housing (32) is fixedly connected to the top of the frame (1), the right bottom end of the housing (32) is fixedly connected to the inlet of the storage bin (5), and the belt conveyor (31) is installed inside the housing (32).

7. The waste tire powder feeding device according to claim 6, characterized in that, The metal waste collection mechanism (4) includes an adsorption plate (41), a push plate (42), a first push cylinder (43), a fixing plate (44), a guide plate (45) and a sliding groove (46). Sliding grooves (46) for limiting and sliding connection with the adsorption plate (41) are provided on both sides of the inner wall of the housing (32). One end of the push plate (42) is fixedly connected to one end of the adsorption plate (41). The fixing plate (44) is fixedly connected to the outer wall of the housing (32). The first push cylinder (43) is fixedly connected to the top of the fixing plate (44). The output shaft of the first push cylinder (43) is fixedly connected to the other end of the push plate (42). The guide plate (45) is obliquely and fixedly connected to the outer wall of the housing (32), and the end of the guide plate (45) close to the housing (32) is located below the bottom of the adsorption plate (41).

8. The waste tire powder feeding device according to claim 7, characterized in that, The storage box width adjustment mechanism (7) includes a servo motor (71), a screw rod (72), a sliding baffle (73), a support plate (74) and a sliding groove (75). The support plate (74) is fixedly connected to the outer wall of the left end of the storage box (621). The servo motor (71) is fixedly connected to the top of the support plate (74). The output end of the servo motor (71) is fixedly connected to the left end of the screw rod (72). The screw rod (72) is threadedly connected to the left end of the sliding baffle (73) through a threaded sleeve. The right end of the screw rod (72) is rotatably connected to the outer wall of the left end of the storage box (621). The sliding baffle (73) is connected to the inner wall of the bottom of the frame (1) through the sliding groove (75) for limiting and sliding connection.

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