Transmission mechanism for sieve shaker

Abstract

The utility model discloses a transmission mechanism for a sieve shaker. The transmission mechanism comprises a sieve shaker main body, a discharge pipe, a support column and a transmission mechanism, according to the vibrating screening machine, the supporting column is arranged at the right end of the vibrating screening machine body, the left top end of the supporting column is connected with the conveying mechanism through the connecting arm, the conveying belt is arranged at the top end of the supporting column, and the conveying mechanism comprises a storage bin, a cover plate, a transition pipe, a shell and other assemblies; the bottom end is connected with the right end of the top face of the sieve shaker body through the transition pipe, materials can be conveyed into the sieve shaker body through the transition pipe, the stirring mechanism and the valve are arranged at the upper end and the lower end in the transition pipe respectively, stirring of the materials can be achieved under mutual cooperation, the materials are prevented from blocking an outlet, and batch discharging of the materials is achieved. And the situation that normal work of the vibration screening machine body is affected by excessive material discharge is avoided, the screening efficiency is improved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of vibrating sieving machines, in particular to a transmission mechanism for a vibrating sieving machine. Background Art

[0002] A vibrating sieving machine is used to cooperate with test sieves for material particle size analysis and replace manual sieving. There are mainly types such as impact sieves, top impact vibrating sieving machines, and standard inspection sieves.

[0003] At present, some vibrating sieving machines use transmission mechanisms such as conveyor belts for feeding. When the materials on the conveyor belt are unevenly distributed, it may lead to excessive or insufficient material addition, affecting work efficiency, and having certain limitations. Content of the Utility Model

[0004] Therefore, to solve the above deficiencies, the utility model provides a transmission mechanism for a vibrating sieving machine.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A transmission mechanism for a vibrating sieving machine includes a vibrating sieving machine main body. An inlet for adding materials is provided at the top right end of the vibrating sieving machine main body, and a set of discharge pipes are provided at the upper and lower ends on the left side. It also includes a support column provided at the right end of the vibrating sieving machine main body, and a transmission mechanism is connected to the top of the inlet;

[0006] The top left end of the support column is connected to the middle end of the transmission mechanism through a connecting arm, and a set of conveyor belts are provided at the top of the support column.

[0007] Preferably, the transmission mechanism includes a storage bin, a cover plate, a transition pipe, and a housing. The front and rear surfaces of the storage bin are both connected to the connecting arm. A cover plate is provided at the top of the storage bin. The left end of the conveyor belt extends into the cover plate. A transition pipe that can communicate with its interior is provided at the bottom end of the storage bin, and a housing is provided outside the transition pipe.

[0008] Preferably, a stirring mechanism is provided at the top inner end of the transition pipe, and a valve is provided at the bottom inner end;

[0009] The stirring mechanism includes a connecting disk, a motor, a turntable, stirring arms, and an induction module. A set of connecting disks are provided at the top inner end of the transition pipe. A turntable is connected to the middle top end of the connecting disk through a motor. Not less than two groups of stirring arms are connected to the outside of the turntable. An induction module is provided at the middle bottom end of the connecting disk.

[0010] Preferably, through grooves are provided on the outer side of the top surface of the connecting disk.

[0011] Preferably, the stirring arms are in an "L" shape, and their top ends can all extend to the bottom inner end of the storage bin.

[0012] Preferably, the inner bottom surface of the storage bin is set to be arc-shaped.

[0013] Preferably, the cover plate is in the shape of a right-angled fan. An opening communicating with it is provided in the middle of the top end of the storage bin, and a telescopic plate is provided at the right top end inside the cover plate.

[0014] Advantages of the present utility model:

[0015] In the present utility model, through the support column provided at the right end of the vibrating sieve machine main body, the left top end of the support column is connected to the transmission mechanism through a connecting arm, and a conveyor belt is provided at the top end. The transmission mechanism includes components such as a storage bin, a cover plate, a transition pipe, and a housing. A cover plate covering the left end of the conveyor belt is provided at the top end of the storage bin, and the bottom end is connected to the right end of the top surface of the vibrating sieve machine main body through a transition pipe. Materials can be transported into the vibrating sieve machine main body through the transition pipe. Moreover, a stirring mechanism and a valve are respectively provided at the upper and lower ends inside the transition pipe. With their mutual cooperation, the stirring of materials can be realized, avoiding the blockage of the outlet, and realizing the batch discharge of materials, avoiding excessive material discharge from affecting the normal operation of the vibrating sieve machine main body, improving the screening efficiency, and having strong practicability. Description of the Drawings

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the internal structural schematic diagram of the transmission mechanism of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the stirring mechanism of the present utility model.

[0019] Wherein: vibrating sieve machine main body - 1, discharge pipe - 2, support column - 3, transmission mechanism - 4, feed inlet - 11, connecting arm - 31, conveyor belt - 32, storage bin - 41, cover plate - 42, transition pipe - 43, housing - 44, stirring mechanism - 431, valve - 432, connecting disk - 4311, motor - 4312, turntable - 4313, stirring arm - 4314, induction module - 4315. Detailed Embodiments

[0020] In order to further explain the technical solution of the present utility model, it will be elaborated in detail through specific embodiments below.

[0021] Please refer to Figure 1-2 , the present utility model provides a transmission mechanism for a vibrating sieve machine, including a vibrating sieve machine main body 1. A feed inlet 11 for adding materials is provided at the right top end of the vibrating sieve machine main body 1. A set of discharge pipes 2 for discharging materials are provided at the upper and lower left ends. It further includes a support column 3 provided at the right end of the vibrating sieve machine main body 1, and a transmission mechanism 4 is connected to the top end of the feed inlet 11;

[0022] The left top end of the support column 3 is connected to the middle of the front and back surfaces of the storage bin 41 through a connecting arm 31, and a set of conveyor belts 32 for moving materials are provided at the top end of the support column 3.

[0023] Please refer to Figure 1-2 Figure 1-2 , the present utility model provides a transmission mechanism for a vibrating sieve machine. The transmission mechanism 4 includes a storage bin 41, a cover plate 42, a transition pipe 43 and a housing 44. The front and rear surfaces of the storage bin 41 are connected to the connecting arms 31, which can fix and limit the storage bin 41. A cover plate 42 is provided at the top end of the storage bin 41. The left end of the conveyor belt 32 extends into the cover plate 42. Among them, the cover plate 42 is in the shape of a right-angled fan. An opening communicating with the storage bin 41 is provided at the middle top end of the storage bin 41. The conveyor belt 32 can move the material into the storage bin 41 through the opening. A telescopic plate is provided at the right top end inside the cover plate 42, and the size of the right end inlet of the cover plate 42 can be adjusted through the telescopic plate to prevent impurities from entering. A transition pipe 43 communicating with the inside of the storage bin 41 is provided at the bottom end of the storage bin 41. A housing 44 for protecting the transition pipe 43 is provided outside the transition pipe 43. The bottom end of the transition pipe 43 is communicated with the inside of the vibrating sieve machine main body 1 through the feed port 11, and the material in the storage bin 41 can be moved into the vibrating sieve machine main body 1 through the transition pipe 43. Among them, the inner bottom surface of the storage bin 41 is arc-shaped, which is beneficial to the movement of the material towards the top end of the transition pipe 43 and improves the feeding efficiency.

[0024] Please refer to Figure 2-3 Figure 2-3 , the present utility model provides a transmission mechanism for a vibrating sieve machine. A stirring mechanism 431 is installed at the inner top end of the transition pipe 43, and a valve 432 is connected to the inner bottom end;

[0025] The stirring mechanism 431 includes a connection disk 4311, a motor 4312, a turntable 4313, stirring arms 4314 and an induction module 4315. A group of connection disks 4311 are installed at the inner top end of the transition pipe 43. A group of turntables 4313 are connected to the middle top end of the connection disk 4311 through the motor 4312. A number of through grooves are provided at the outer top end to facilitate the movement of the material. The rotation of the drive shaft of the motor 4312 can drive the turntable 4313 to rotate. Among them, not less than two stirring arms 4314 are connected to the outside of the turntable 4313. The stirring arms 4314 are in the shape of "L", and their top ends can extend to the inner bottom end of the storage bin 41. The rotation of the turntable 4313 can drive the stirring arms 4314 to stir at the inner bottom end of the storage bin 41 to prevent the material from blocking the top end of the transition pipe 43. Further, an induction module 4315 for sensing the height of the material is provided at the middle bottom end of the connection disk 4311. The material falls on the top end of the valve 432 through the connection disk 4311. The height of the material accumulation is monitored through the induction module 4315. When the material accumulates to a certain height, the valve 432 can be opened through the induction module 4315 to discharge the material into the vibrating sieve machine main body 1, realizing the batch discharge of the material.

[0026] The working principle is as follows:

[0027] Place the present utility model in a suitable position for use. During use, materials can be transported by the conveyor belt 32. The materials can enter through the top opening of the storage bin 41. At this time, the rotation of the drive shaft driven by the motor 4312 can drive the turntable 4313 and the stirring arm 4314 to rotate, and the stirring arm 4314 stirs the materials at the bottom end of the storage bin 41, causing them to fall onto the top of the valve 432 through the connecting disk 4311. Then, the height of the material accumulation is monitored by the induction module 4315. When the material accumulates to a certain height, the valve 432 can be opened through the induction module 4315 to discharge the materials into the vibrating screen machine main body 1, realizing the batch discharge of the materials.

[0028] The above are only the preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A transmission mechanism for a vibrating screen, comprising a vibrating screen body (1), wherein the top right end of the vibrating screen body (1) is provided with a feed inlet (11) for adding materials, and the upper and lower ends of the left side are both provided with a set of discharge pipes (2); Features: It also includes a support column (3) arranged at the right end of the vibrating screen machine body (1), and the top end of the feed port (11) is connected to a transmission mechanism (4); The left top end of the support column (3) is connected to the middle end of the transmission mechanism (4) via a connecting arm (31), and a group of conveyor belts (32) are provided at the top end of the support column (3).

2. A transmission mechanism for a vibrating screen according to claim 1, characterized in that: The transmission mechanism (4) comprises a storage compartment (41), a cover plate (42), a transition pipe (43) and an outer shell (44); the front and rear sides of the storage compartment (41) are connected to the connecting arm (31); the top end of the storage compartment (41) is provided with a cover plate (42); the left end of the conveyor belt (32) extends into the cover plate (42); the bottom end of the storage compartment (41) is provided with a transition pipe (43) which can communicate with the interior thereof; and the outer side of the transition pipe (43) is provided with an outer shell (44).

3. A transmission mechanism for a vibrating screen according to claim 2, characterized in that: The transition pipe (43) has a stirring mechanism (431) at the top end thereof and a valve (432) at the bottom end thereof; The stirring mechanism (431) comprises a connecting disk (4311), a motor (4312), a rotating disk (4313), a stirring arm (4314) and a sensing module (4315); a group of connecting disks (4311) are provided at the top end of the transition tube (43); a group of rotating disks (4313) are connected to the top middle end of the connecting disk (4311) via the motor (4312); at least two groups of stirring arms (4314) are connected to the outer side of the rotating disk (4313); and a sensing module (4315) is provided at the bottom middle end of the connecting disk (4311).

4. A transmission mechanism for a vibrating screen according to claim 3, characterized in that: A through groove is provided on the outer side of the top surface of the connection plate (4311).

5. A transmission mechanism for a vibrating screen according to claim 3, characterized in that: The stirring arm (4314) is L-shaped, and its top end can extend to the bottom end of the storage compartment (41).

6. A transmission mechanism for a vibrating screen according to claim 2, characterized in that: The inner bottom surface of the storage compartment (41) is designed to be arc-shaped.

7. A transmission mechanism for a vibrating screen according to claim 2, characterized in that: The cover plate (42) is in the shape of a right-angled fan, an opening communicating with the storage compartment (41) is provided at the top middle end, and a telescopic plate is provided at the right top end inside the cover plate (42).

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