Anti-blocking funnel conveyor for plastic production

Abstract

The utility model discloses an anti-blocking funnel conveyor for plastic production, and relates to the technical field of plastic production and related equipment thereof. The anti-blocking funnel comprises a funnel body and a discharging pipe installed in the center of the bottom of the funnel body, a fixing disc is fixedly connected to the bottom of the outer wall of the discharging pipe, anti-blocking assemblies are arranged on the two sides of the discharging pipe, and an adjusting assembly is arranged under the discharging pipe. The anti-blocking component can drive the vibrating plate to reciprocate up and down, the purpose of dredging blockage of plastic particles in the discharge pipe is achieved, the dredging efficiency is high, the dredging effect is good, meanwhile, the discharge amount of the discharge pipe cannot be affected, workers can conveniently and quickly adjust the discharging direction and angle of the guide plate through the adjusting component, time and labor are saved, and the working efficiency is improved. Working efficiency is high, and manual adjustment is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic production and related equipment, in particular to an anti-blocking funnel conveyor for plastic production. Background Art

[0002] Plastic is a high-molecular compound made from monomers through addition or condensation reactions. Microplastics can harm human health. Their deformation resistance is medium, between that of fibers and rubber. They are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. During the production process of plastics, the raw materials required for production need to be made into plastic particles, which are then transported through funnel conveyors to improve the subsequent packaging and transportation of the plastics.

[0003] After searching, the publication number CN220055571U, application date 2023.06.23 discloses a funnel device for mining transportation, including a funnel, a guide bucket fixedly installed at the bottom of the funnel, a discharge pipe fixedly installed at the bottom of the guide bucket, a rotating rod rotatably provided inside the discharge pipe, a spiral conveying plate fixedly installed on the surface of the rotating rod, a rotating ball fixedly installed on the bottom of the discharge pipe, an adjustment sleeve rotatably provided on the surface of the rotating ball, and a guide pipe fixedly installed on the bottom of the adjustment sleeve.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The above-mentioned mining conveying funnel device realizes the anti-blocking effect by driving the spiral conveying piece on the outer wall of the rotating rod by a motor when in use. However, this method has low dredging efficiency and poor effect, and also affects the normal material discharge speed;

[0006] 2. The aforementioned mining conveyor hopper device adjusts the angle and direction of the guide tube by pulling a handle, spring, locking rod, threaded rod, threaded sleeve, and other structures. This method requires manual operation, which is time-consuming and labor-intensive, resulting in low work efficiency. To address this issue, we provide a non-clogging hopper conveyor for plastics production to address this issue. Utility Model Content

[0007] The purpose of the utility model is to provide an anti-blocking funnel conveyor for plastic production. By setting an anti-blocking component, the vibrating plate can be driven to move back and forth up and down, so as to achieve the purpose of clearing the blockage of plastic particles in the discharge pipe, and the clearing efficiency is high and the effect is good, while the discharge amount of the discharge pipe is not affected. The adjustment component is used to facilitate the staff to quickly adjust the discharge direction and angle of the guide plate, saving time and effort, and having high work efficiency without the need for manual adjustment.

[0008] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0009] The utility model is a hopper conveyor for plastic production with an anti-blocking function, comprising a hopper body and a discharge pipe installed at the center of the bottom thereof. A fixed plate is fixedly connected to the bottom of the outer wall of the discharge pipe. Anti-blocking components are provided on both sides of the discharge pipe, and an adjustment component is provided directly below the discharge pipe.

[0010] The anti-blocking assembly includes a first motor mounted on the outer wall of one side of the discharge pipe, and a first rotating shaft mounted on the output shaft of the first motor through a coupling, the other end of the first rotating shaft passing through the bearing on the first fixed plate and connected to the first driving gear;

[0011] The adjusting assembly includes a second motor mounted on the outer wall of the fixing plate, and a second driving gear mounted on the output shaft of the second motor.

[0012] The utility model is further configured such that conveying mechanisms are evenly spaced along the circumference of the funnel body just below the funnel body, and through grooves are provided in the middle of the outer walls on both sides of the discharge pipe.

[0013] The utility model is further configured such that one side of the first driving gear is meshed with the driven gear through two sets of auxiliary gears, a second rotating shaft is installed at the center of one end face of the driven gear, and the other end of the second rotating shaft passes through the bearing on the second fixed plate.

[0014] The utility model is further configured such that outer walls of one side of the first fixed plate and the second fixed plate are respectively fixed on the outer wall of the discharge pipe, and half toothed discs are sleeved on the outer walls of the first rotating shaft and the second rotating shaft, and a toothed plate is provided on one side of the half toothed disc.

[0015] The utility model is further configured such that the inner wall of the tooth plate is mounted on the outer wall of the lifting block, a vibration plate is mounted on the inner wall of the lifting block, and a guide rod is arranged in the inner sliding hole of the lifting block.

[0016] The utility model is further configured such that the top and bottom ends of the guide rod are mounted on the inner wall of the through slot, a spring is sleeved on the outer wall of the guide rod, and the spring is located above the lifting block.

[0017] The utility model is further configured such that a gear ring is provided on one side of the second driving gear, and the top of the gear ring is rotatably connected to the bottom of the fixed plate, and a front support plate and a rear support plate are respectively installed on both sides of the bottom of the gear ring.

[0018] The utility model is further configured such that a guide plate is rotatably connected between the front support plate and the rear support plate, an auxiliary shaft is installed in the middle of an outer wall of one side of the guide plate, and the other end of the auxiliary shaft is rotatably connected to a bearing on the rear support plate.

[0019] The utility model is further configured such that a third motor is installed on the outer wall of the front support plate, the output shaft of the third motor is connected to the third rotating shaft through a coupling, and the other end of the third rotating shaft passes through the bearing on the front support plate and is connected to the outer wall of the other side of the guide plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model sets an anti-blocking component. The operation of the first motor and the elastic performance of the spring can drive the vibration plate to move up and down, so as to achieve the purpose of clearing the blockage of plastic particles in the discharge pipe, and the clearing efficiency is high and the effect is good. At the same time, it will not affect the discharge amount of the discharge pipe. It solves the problem that the above-mentioned mining conveying funnel device achieves the anti-blocking effect by driving the spiral conveying piece on the outer wall of the rotating rod by the motor when in use, while this method has low dredging efficiency and poor effect, and will affect the normal discharge speed.

[0022] 2. The utility model provides an adjustment component, which can adjust the feeding direction and angle of the guide plate under the action of the second motor and the third motor, thereby facilitating the staff to quickly adjust the feeding direction and angle of the guide plate, saving time and effort, and having high work efficiency, without the need for manual adjustment. It solves the problem that the above-mentioned mining conveying funnel device adjusts the angle and direction of the guide pipe by pulling the handle, spring, locking rod, threaded rod, threaded sleeve and other structures during use, while this method requires manual operation and adjustment, which is time-consuming and labor-intensive, resulting in low work efficiency.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the structure of an anti-clogging funnel conveyor for plastic production.

[0026] Figure 2 It is a cross-sectional view of the funnel body.

[0027] Figure 3 This is the structural diagram of the discharge pipe.

[0028] Figure 4 This is a structural diagram of the anti-blocking component.

[0029] Figure 5 This is a structural diagram of the adjustment component.

[0030] Figure 6 This is a structural diagram of the gear ring, guide plate and third motor.

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] 1-Funnel body, 101-Conveying mechanism, 102-Discharge pipe, 102a-Through slot, 103-Fixed plate, 2-Anti-blocking assembly, 201-First motor, 201a-First rotating shaft, 201b-First driving gear, 202-Half toothed disc, 203-First fixed plate, 204-Second rotating shaft, 204a-Driven gear, 205-Second fixed plate, 206-Lifting block, 206a-Gear plate, 206b-Guide rod, 207-Spring, 208-Vibrating plate, 209-Auxiliary gear, 3-Adjusting assembly, 301-Second motor, 301a-Second driving gear, 302-Gear ring, 302a-Front support plate, 302b-Rear support plate, 303-Guide plate, 303a-Auxiliary shaft, 304-Third motor, 304a-Third rotating shaft. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figures 1 to 4 The utility model is a hopper conveyor with anti-blocking function for plastic production, comprising a hopper body 1 and a discharge pipe 102 installed at the center of its bottom. A fixed plate 103 is fixedly connected to the bottom of the outer wall of the discharge pipe 102, and anti-blocking components 2 are provided on both sides of the discharge pipe 102; the anti-blocking component 2 comprises a first motor 201 installed on the outer wall of one side of the discharge pipe 102, and a first rotating shaft 201a installed on the output shaft of the first motor 201 through a coupling, the other end of the first rotating shaft 201a passes through the bearing on the first fixed plate 203 and is connected to the first driving gear 201b.

[0036] Specifically, a conveying mechanism 101 is evenly spaced along the circumferential direction just below the funnel body 1, and a through groove 102a is provided in the middle of the outer wall of both sides of the discharge pipe 102. One side of the first driving gear 201b is meshed with the driven gear 204a through two sets of auxiliary gears 209. A second rotating shaft 204 is installed at the center of one end face of the driven gear 204a. The other end of the second rotating shaft 204 passes through the bearing on the second fixed plate 205. The outer walls of one side of the first fixed plate 203 and the second fixed plate 205 are respectively fixed to the outer wall of the discharge pipe 102. On the outer wall, the outer walls of the first rotating shaft 201a and the second rotating shaft 204 are both sleeved with a half-toothed disc 202, and a tooth plate 206a is provided on one side of the half-toothed disc 202. The inner wall of the tooth plate 206a is installed on the outer wall of the lifting block 206, and a vibration plate 208 is installed on the inner wall of the lifting block 206. A guide rod 206b is provided in the internal sliding hole of the lifting block 206, and the top and bottom ends of the guide rod 206b are installed on the inner wall of the through groove 102a. A spring 207 is sleeved on the outer wall of the guide rod 206b, and the spring 207 is located above the lifting block 206.

[0037] Furthermore, the conveying mechanism 101 is a prior art and will not be described in detail here. The rack on the outer wall of the first driving gear 201b is meshed with the rack on the outer wall of the adjacent auxiliary gear 209, the racks on the outer walls of the two sets of auxiliary gears 209 are meshed with each other, and the rack on the outer wall of the driven gear 204a is meshed with the rack on the outer wall of the adjacent auxiliary gear 209, playing a transmission role. Only one section of rack is provided on the outer wall of the half-toothed disc 202, and the rack on the outer wall of the half-toothed disc 202 is meshed with the rack on the outer wall of the toothed plate 206a, playing a transmission role, thereby driving the lifting block 206 to move along the guide rod 206b and squeeze the spring 207. Under the action of the elastic performance of the spring 207, the lifting block 206 can rebound, and the vibration plate 208 can move up and down, thereby achieving the purpose of clearing the discharge pipe 102.

[0038] The operation process of this embodiment is as follows: during the plastic production process, the manufactured plastic particles will fall into the funnel body 1 for collection, and then the plastic particles inside the funnel body 1 will be thrown into the multiple conveying mechanisms 101 below through the funnel body 1, and the conveying mechanisms 101 will transport the produced plastic particles to various locations. When the plastic particles in the funnel body 1 are blocked, the first motor 201 is started, and the output shaft of the first motor 201 rotates to drive the first rotating shaft 201a to rotate through the coupling. The rotation of the first rotating shaft 201a will drive the first driving gear 201b on its outer wall to rotate, and the rack on the outer wall of the first driving gear 201b is meshed with the rack on the outer wall of the adjacent auxiliary gear 209, wherein the auxiliary gear 209 is provided with two sets, and the rack on the outer wall of the auxiliary gear 209 is meshed with the rack on the outer wall of the driven gear 204a on the other side, so when the first driving gear 201b rotates, it will drive the driven gear 204a to rotate, and the rotation of the driven gear 204a will drive the second rotating shaft 204 to rotate. The first rotating shaft 201a and the second rotating shaft 204 rotate in opposite directions, which drives the corresponding half-toothed disc 202 on the outer wall to rotate. The rack on the outer wall of the half-toothed disc 202 meshes with the rack on the outer wall of the inner toothed plate 206a. Therefore, when the half-toothed disc 202 rotates, the toothed plate 206a is driven to move upward, and the toothed plate 206a drives the lifting block 206 to slide upward along the outer wall of the guide rod 206b and squeeze the spring 207, thereby causing the vibration plates 208 on both sides of the discharge pipe 102 to move upward. Only one section of rack is provided. After the meshing effect between the half tooth disc 202 and the adjacent tooth plate 206a disappears, the external force on the tooth plate 206a and the lifting block 206 disappears. Under the elastic performance of the spring 207, the lifting block 206 will rebound and move downward, and drive the vibration plate 208 to move downward. In this way, the vibration plate 208 is driven to move up and down continuously, thereby achieving the purpose of clearing the blockage of plastic particles in the discharge pipe 102, and the clearing efficiency is high and the effect is good, and it will not affect the discharge amount of the discharge pipe 102.

[0039] Example 2

[0040] See also Figure 3 、 Figure 5 and Figure 6 Based on Example 1, the present invention differs from the first embodiment in that an adjustment assembly 3 is provided. The adjustment assembly 3 includes a second motor 301 mounted on the outer wall of the fixed plate 103, and a second driving gear 301a mounted on the output shaft of the second motor 301. This solves the problem that the existing mining conveying funnel device adjusts the angle and direction of the material guide pipe by pulling a handle, a spring, a locking rod, a threaded rod, a threaded sleeve, and other structures during use. This method requires manual operation and adjustment, which is time-consuming and labor-intensive, resulting in low work efficiency.

[0041] Specifically, a gear ring 302 is provided on one side of the second driving gear 301a, and the top of the gear ring 302 is rotatably connected to the bottom of the fixed disk 103, and a front support plate 302a and a rear support plate 302b are respectively installed on both sides of the bottom of the gear ring 302, and a guide plate 303 is rotatably connected between the front support plate 302a and the rear support plate 302b. An auxiliary shaft 303a is installed in the middle of the outer wall of one side of the guide plate 303, and the other end of the auxiliary shaft 303a is rotatably connected to the bearing on the rear support plate 302b. A third motor 304 is installed on the outer wall of the front support plate 302a, and the output shaft of the third motor 304 is connected to the third rotating shaft 304a through a coupling. The other end of the third rotating shaft 304a passes through the bearing on the front support plate 302a and is connected to the outer wall of the other side of the guide plate 303.

[0042] Furthermore, the rack on the outer wall of the second driving gear 301a meshes with the rack on the outer wall of the gear ring 302, playing a transmission role. The top of the gear ring 302 is rotatably connected to the bottom of the fixed disk 103, playing a role of limiting and assisting rotation. The auxiliary shaft 303a plays a role of limiting and assisting rotation of the guide plate 303.

[0043] The operation process of this embodiment is as follows: when it is necessary to adjust the direction and angle of discharging, the second motor 301 is started first, and the output shaft of the second motor 301 rotates to drive the second driving gear 301a to rotate, and the rack on the outer wall of the second driving gear 301a is meshed with the rack on the outer wall of the gear ring 302, so when the second driving gear 301a rotates, the gear ring 302 is driven to rotate, and the rotation of the gear ring 302 drives the lower guide plate 303 to rotate to adjust its unloading direction. When it is necessary to adjust the angle of the guide plate 303, the third motor 304 is started, and the output shaft of the third motor 304 rotates to drive the third rotating shaft 304a to rotate through the coupling. Under the action of the third rotating shaft 304a and the auxiliary shaft 303a, the angle of the guide plate 303 can be adjusted, thereby facilitating the staff to quickly adjust the unloading direction and angle of the guide plate 303, saving time and effort, and having high work efficiency, without the need for manual adjustment.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A hopper conveyor for plastic production with an anti-clogging function, comprising a hopper body (1) and a discharge pipe (102) mounted at the center of the bottom thereof, wherein a fixed plate (103) is fixedly connected to the bottom of the outer wall of the discharge pipe (102), characterized in that: Anti-blocking components (2) are provided on both sides of the discharge pipe (102), and an adjustment component (3) is provided directly below the discharge pipe (102); The anti-blocking assembly (2) comprises a first motor (201) mounted on an outer wall of one side of the discharge pipe (102), and a first rotating shaft (201a) mounted on the output shaft of the first motor (201) via a coupling, the other end of the first rotating shaft (201a) passing through a bearing on a first fixed plate (203) and connected to a first driving gear (201b); The adjustment assembly (3) comprises a second motor (301) mounted on the outer wall of the fixed disk (103), and a second driving gear (301a) mounted on the output shaft of the second motor (301).

2. The anti-clogging funnel conveyor for plastic production according to claim 1, characterized in that: Conveying mechanisms (101) are evenly spaced apart along the circumference of the funnel body (1) just below the funnel body (1), and through grooves (102a) are provided in the middle of the outer walls on both sides of the discharge pipe (102).

3. The anti-clogging funnel conveyor for plastic production according to claim 2, characterized in that: One side of the first driving gear (201b) is meshed with the driven gear (204a) through two sets of auxiliary gears (209); a second rotating shaft (204) is installed at the center of one end surface of the driven gear (204a); the other end of the second rotating shaft (204) passes through a bearing on a second fixed plate (205).

4. The anti-clogging funnel conveyor for plastic production according to claim 3, characterized in that: The outer walls of one side of the first fixed plate (203) and the second fixed plate (205) are respectively fixed on the outer wall of the discharge pipe (102), and the outer walls of the first rotating shaft (201a) and the second rotating shaft (204) are both sleeved with a half toothed disc (202), and a toothed plate (206a) is provided on one side of the half toothed disc (202).

5. The anti-clogging funnel conveyor for plastic production according to claim 4, characterized in that: The inner wall of the tooth plate (206a) is mounted on the outer wall of the lifting block (206), a vibration plate (208) is mounted on the inner wall of the lifting block (206), and a guide rod (206b) is provided in the inner sliding hole of the lifting block (206).

6. The anti-clogging funnel conveyor for plastic production according to claim 5, characterized in that: The top and bottom ends of the guide rod (206b) are mounted on the inner wall of the through slot (102a), and a spring (207) is sleeved on the outer wall of the guide rod (206b), and the spring (207) is located above the lifting block (206).

7. The anti-clogging funnel conveyor for plastic production according to claim 1, characterized in that: A gear ring (302) is provided on one side of the second driving gear (301a), and the top of the gear ring (302) is rotatably connected to the bottom of the fixed disk (103), and a front support plate (302a) and a rear support plate (302b) are respectively installed on both sides of the bottom of the gear ring (302).

8. The anti-clogging funnel conveyor for plastic production according to claim 7, characterized in that: A guide plate (303) is rotatably connected between the front support plate (302a) and the rear support plate (302b); an auxiliary shaft (303a) is installed in the middle of an outer wall of one side of the guide plate (303); and the other end of the auxiliary shaft (303a) is rotatably connected to a bearing on the rear support plate (302b).

9. The anti-clogging funnel conveyor for plastic production according to claim 8, characterized in that: A third motor (304) is installed on the outer wall of the front support plate (302a); the output shaft of the third motor (304) is connected to the third rotating shaft (304a) via a coupling; the other end of the third rotating shaft (304a) passes through the bearing on the front support plate (302a) and is connected to the outer wall of the other side of the guide plate (303).

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