Conveying belt with screening function

Abstract

The utility model discloses a conveying belt with a screening function, and relates to the technical field of screening. The screening device comprises supporting legs, the tops of the supporting legs are fixedly connected with a rectangular plate, and screening equipment is arranged at the top of the rectangular plate. According to the quartz sand screening device, the motor, the rotating disc, the screening plate, the long rod and other assemblies in the screening device are matched with one another, the arc-shaped elastic pieces can be driven to shake when the screening plate shakes, the screening effect of the screening plate can be achieved through shaking, quartz sand needing to be screened is put into the screening plate, the quartz sand can be screened, and the screening efficiency is improved. According to the quartz sand screening device, the screened quartz sand falls onto the conveying belt at the bottom, the screened quartz sand is conveyed to the side face through the conveying belt, the collecting box is arranged on the side edge, the quartz sand can be collected into the collecting box, the quartz sand can be automatically collected after screening is completed, manual operation and labor cost are reduced, and waiting and transferring time is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening, in particular to a conveyor belt with a screening function. Background Art

[0002] The conveyor belt with screening function can realize the screening and transportation of materials by setting screen holes or screen plates and being equipped with vibration mechanism and adjustable angle, etc. It is suitable for material sorting and processing needs in various fields.

[0003] According to the disclosed anti-magnetic garbage conveyor belt with metal screening function (CN 213651240U), it includes a first conveying mechanism and a second conveying mechanism, the second conveying mechanism is located below the first conveying mechanism, the first conveying mechanism includes two first rotating rollers, the first conveying belt is sleeved on the outer side of the first rotating roller, support columns are vertically installed on both sides of the first rotating roller, a support beam is horizontally fixedly installed between the two sides of the left and right support columns, and a permanent magnet block is fixedly installed between the two support beams. In the utility model, the side baffle is set. In the process of screening most of the quartz sand, it needs to be collected manually after screening, which increases labor cost and time. It is difficult to automatically collect the quartz sand through the mutual cooperation between the first conveying mechanism, support columns and other components, and it is difficult to reduce manual operation and labor cost, and it is difficult to save waiting and transfer time, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a conveyor belt with a screening function. Through the mutual cooperation between the motor, turntable, screening plate, long rod and other components inside the screening equipment, it is achieved that when the screening plate shakes, the arc-shaped spring piece will be driven to shake, and the shaking can make the screening plate achieve the screening effect. The quartz sand to be screened is put into the inside of the screening plate, and the quartz sand will be screened. The screened quartz sand falls onto the conveyor belt at the bottom, and the screened quartz sand is transmitted to the side by the conveyor belt. A collecting box is provided on the side, and the quartz sand will be collected in the inside of the collecting box, so that the quartz sand can be automatically collected after screening, which reduces manual operation and labor costs, saves waiting and transfer time, and solves the existing problems.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a conveyor belt with a screening function, comprising a supporting leg, a rectangular plate fixedly connected to the top of the supporting leg, a screening device arranged on the top of the rectangular plate, the screening device comprising a short plate, the side surface of the short plate fixedly connected to the side surface of the rectangular plate, the side surface of the short plate fixedly connected to an arc-shaped spring sheet, one end of the arc-shaped spring sheet away from the short plate is fixedly connected to a screening plate, the side surface of the rectangular plate is fixedly connected to a vertical rod, the side surface of the vertical rod is fixedly connected to a motor, a turntable is fixedly connected to the output shaft of the motor, a short rod is fixedly connected to the side surface of the turntable, a long rod is fixedly connected to the side surface of the short rod, one end of the long rod away from the short rod is fixedly connected to a cross plate, one end of the cross plate is fixedly connected to the side surface of the screening plate, a spring rod is fixedly connected to the top of the rectangular plate, and a conveyor belt is arranged on the top of the spring rod.

[0007] Furthermore, the screening plate is located at the top of the conveyor belt, and a plurality of arc-shaped spring pieces are provided, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the rectangular plate. The quartz sand to be screened is placed into the inside of the screening plate, and the quartz sand is screened. The screened quartz sand falls onto the conveyor belt at the bottom, and the screened quartz sand is transmitted to the side through the conveyor belt. A collecting box is provided on the side, and the quartz sand is collected inside the collecting box.

[0008] Furthermore, a collecting box is fixedly connected to the side of the rectangular plate, and the collecting box is located on the side of the screening plate. A plurality of spring rods are provided, and are symmetrical with each other along the vertical center axis of the rectangular plate. A collecting box is provided on the side, and the quartz sand will be collected inside the collecting box, so that the quartz sand can be automatically collected after screening, reducing manual operation and labor costs, and saving waiting and transfer time.

[0009] Furthermore, a thin rod is fixedly connected to one end of the transverse plate away from the screening plate, a support rod is fixedly connected to the side of the collecting box, an electric telescopic rod is fixedly connected to the side of the support rod, a switch is arranged on the circumferential surface of the electric telescopic rod, and when the transverse plate swings left and right, the thin rod will be driven to swing left and right, and the swinging of the thin rod will squeeze the switch on the electric telescopic rod, and when the switch is squeezed, the electric telescopic rod will be activated to extend and retract, and the extension and retraction of the electric telescopic rod will drive the vibration plate to move back and forth, and the movement of the vibration plate back and forth will hit the screening plate, causing the screening plate to vibrate, thereby more effectively screening quartz sand, accelerating the screening speed, and improving the screening efficiency.

[0010] Furthermore, the switch is located on the displacement track of the thin rod, and the end of the electric telescopic rod away from the support rod is fixedly connected to a vibration plate. The switch is located on the displacement track of the thin rod and will squeeze the switch on the electric telescopic rod to start the electric telescopic rod.

[0011] Furthermore, the screening plate is located on the displacement track of the vibration plate, and the vibration plate is set to be made of metal material. The screening plate is located on the displacement track of the vibration plate, which is conducive to the vibration plate directly hitting the screening plate when moving back and forth, causing the screening plate to vibrate, and more effectively screening quartz sand.

[0012] Furthermore, the support rod is configured to be L-shaped, and an anti-skid pad is fixedly connected to one end of the leg away from the rectangular plate. The anti-skid pad is configured to be made of rubber material. The design of the anti-skid pad is conducive to preventing the entire device from slipping and tipping over.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that when the screen plate shakes, the arc-shaped spring piece will shake through the mutual cooperation among the components such as the motor, the turntable, the screen plate, and the long rod inside the screening equipment, and the shaking can make the screen plate achieve the screening effect. The quartz sand to be screened is put into the inside of the screen plate, and the quartz sand will be screened. The screened quartz sand falls onto the conveyor belt at the bottom, and the screened quartz sand is transmitted to the side through the conveyor belt. A collecting box is provided on the side, and the quartz sand will be collected in the collecting box, so that the quartz sand can be automatically collected after screening, which reduces manual operation and labor costs, and saves waiting and transfer time.

[0015] 2. The utility model realizes that when the horizontal plate swings left and right, the thin rod will be driven to swing left and right through the mutual cooperation among the electric telescopic rod, switch, horizontal plate, thin rod and other components inside the screening equipment. The swinging of the thin rod will squeeze the switch on the electric telescopic rod. When the switch is squeezed, the electric telescopic rod will be started to extend and retract. The extension and retraction of the electric telescopic rod will drive the vibration plate to move back and forth. The movement of the vibration plate back and forth will hit the screening plate, causing the screening plate to vibrate, thereby more effectively screening quartz sand, accelerating the screening speed, improving the screening efficiency, avoiding the blockage of the sieve holes due to the adhesion of quartz sand, and maintaining smooth screening.

[0016] 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

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 It is a three-dimensional side view structural diagram of the sieve plate of the utility model;

[0020] Figure 3 It is a three-dimensional side view structural schematic diagram of the conveyor belt of the utility model;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of B;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Support legs; 2. Rectangular plate; 3. Screening equipment; 31. Short plate; 32. Arc spring piece; 33. Screening plate; 34. Vertical rod; 35. Motor; 36. Turntable; 37. Short rod; 38. Long rod; 39. Horizontal plate; 310. Spring rod; 311. Conveyor belt; 312. Collecting box; 313. Thin rod; 314. Support rod; 315. Electric telescopic rod; 316. Switch; 317. Vibrating plate; 4. Anti-slip mat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 5 The utility model is a conveyor belt with screening function, comprising a supporting leg 1, a rectangular plate 2 is fixedly connected to the top of the supporting leg 1, a screening device 3 is arranged on the top of the rectangular plate 2, the screening device 3 comprises a short plate 31, the side of the short plate 31 is fixedly connected to the side of the rectangular plate 2, an arc spring piece 32 is fixedly connected to the side of the short plate 31, and one end of the arc spring piece 32 away from the short plate 31 is fixedly connected to a sieve plate 33, a vertical rod 34 is fixedly connected to the side of the rectangular plate 2, a motor 35 is fixedly connected to the side of the vertical rod 34, a turntable 36 is fixedly connected to the output shaft of the motor 35, a short rod 37 is fixedly connected to the side of the turntable 36, a long rod 38 is fixedly connected to the side of the short rod 37, a cross plate 39 is fixedly connected to the end of the long rod 38 away from the short rod 37, one end of the cross plate 39 is fixedly connected to the side of the sieve plate 33, a spring rod 310 is fixedly connected to the top of the rectangular plate 2, and a conveyor belt 311 is arranged on the top of the spring rod 310.

[0027] The screening plate 33 is located at the top of the conveyor belt 311. A plurality of arc-shaped spring pieces 32 are arranged in groups of two and are symmetrical with each other along the vertical center axis of the rectangular plate 2. The quartz sand to be screened is placed into the screening plate 33, and the screened quartz sand falls onto the conveyor belt 311 at the bottom. The screened quartz sand is transmitted to the side by the conveyor belt 311. A collecting box 312 is provided on the side, and the quartz sand is collected in the collecting box 312.

[0028] A collecting box 312 is fixedly connected to the side of the rectangular plate 2, and the collecting box 312 is located on the side of the screening plate 33. A plurality of spring rods 310 are provided, and are symmetrical with each other along the vertical center axis of the rectangular plate 2. A collecting box 312 is provided on the side, and the quartz sand will be collected into the inside of the collecting box 312, so that the quartz sand can be automatically collected after screening, reducing manual operation and labor costs, and saving waiting and transfer time.

[0029] A thin rod 313 is fixedly connected to one end of the transverse plate 39 away from the sieve plate 33, a support rod 314 is fixedly connected to the side of the collecting box 312, an electric telescopic rod 315 is fixedly connected to the side of the support rod 314, a switch 316 is provided on the circumferential surface of the electric telescopic rod 315, when the transverse plate 39 swings left and right, the thin rod 313 is driven to swing left and right, the swinging of the thin rod 313 left and right will squeeze the switch 316 on the electric telescopic rod 315, when the switch 316 is squeezed, the electric telescopic rod 315 is started to extend and retract the electric telescopic rod 315, the extension and retraction of the electric telescopic rod 315 will drive the vibration plate 317 to move back and forth, the movement of the vibration plate 317 back and forth will hit the sieve plate 33, causing the sieve plate 33 to vibrate, so as to more effectively screen the quartz sand, speed up the screening speed, and improve the screening efficiency.

[0030] The switch 316 is located on the displacement track of the thin rod 313. The end of the electric telescopic rod 315 away from the support rod 314 is fixedly connected to the vibration plate 317. The switch 316 is located on the displacement track of the thin rod 313, which will squeeze the switch 316 on the electric telescopic rod 315, thereby starting the electric telescopic rod 315.

[0031] The sieve plate 33 is located on the displacement track of the vibration plate 317. The vibration plate 317 is set to be made of metal material. The sieve plate 33 is located on the displacement track of the vibration plate 317, which is conducive to the vibration plate 317 moving back and forth and directly hitting the sieve plate 33, causing the sieve plate 33 to vibrate, so as to more effectively screen the quartz sand.

[0032] The support rod 314 is set to be L-shaped, and the end of the leg 1 away from the rectangular plate 2 is fixedly connected to the anti-skid pad 4, which is made of rubber. The design of the anti-skid pad 4 is conducive to preventing the entire device from slipping and tipping over.

[0033] A specific application of the present embodiment is as follows: start the motor 35, the rotation of the motor 35 will drive the turntable 36 to rotate, the rotation of the turntable 36 will drive the short rod 37 to rotate, the rotation of the short rod 37 will drive the long rod 38 to rotate, the short rod 37 is located on the edge of the turntable 36, not at the center point of the turntable 36, the rotation of the long rod 38 will drive the cross plate 39 to move back and forth, the movement of the cross plate 39 back and forth will drive the sieve plate 33 to move back and forth, thereby forming the sieve plate 33 shaking back and forth, the arc-shaped spring piece 32 supports the sieve plate 33, the arc-shaped spring piece 32 has a certain elasticity, through the elasticity, when the sieve plate 33 shakes, it will drive the arc-shaped spring piece 32 to shake, and the shaking will make the sieve plate 33 achieve a screening effect, put the quartz sand that needs to be screened into the inside of the sieve plate 33, the quartz sand will be screened, the screened quartz sand falls onto the conveyor belt 311 at the bottom, and the screened quartz sand is conveyed to the conveyor belt 311 through the conveyor belt 311 The sand is transmitted to the side, and a collecting box 312 is provided on the side, which will collect the quartz sand into the collecting box 312, so that the quartz sand can be automatically collected after screening, which reduces manual operation and labor costs, saves waiting and transfer time, and improves production efficiency. In the process of the horizontal plate 39 swinging left and right, the thin rod 313 will be driven to swing left and right, and the swinging of the thin rod 313 will squeeze the switch 316 on the electric telescopic rod 315. When the switch 316 is squeezed, the electric telescopic rod 315 will be started to make the electric telescopic rod 315 extend and retract. The extension and retraction of the electric telescopic rod 315 will drive the vibration plate 317 to move forward and backward, and the vibration plate 317 will hit the sieve plate 33 when it moves forward and backward, causing the sieve plate 33 to vibrate, so that the quartz sand can be screened more effectively, the screening speed can be accelerated, the screening efficiency can be improved, the sieve hole blockage caused by the adhesion of quartz sand can be avoided, and the screening can be kept unobstructed.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveyor belt with screening function, comprising a support leg (1), characterized in that: A rectangular plate (2) is fixedly connected to the top of the supporting leg (1), and a screening device (3) is arranged on the top of the rectangular plate (2); The screening device (3) comprises a short plate (31), the side of the short plate (31) is fixedly connected to the side of the rectangular plate (2), the side of the short plate (31) is fixedly connected to an arc-shaped spring sheet (32), one end of the arc-shaped spring sheet (32) away from the short plate (31) is fixedly connected to a sieve plate (33), the side of the rectangular plate (2) is fixedly connected to a vertical rod (34), the side of the vertical rod (34) is fixedly connected to a motor (35), and the output shaft of the motor (35) is fixedly connected to a plurality of A rotating disk (36) is fixedly connected to the side of the rotating disk (36), a short rod (37) is fixedly connected to the side of the short rod (37), a long rod (38) is fixedly connected to the side of the short rod (37), one end of the long rod (38) away from the short rod (37) is fixedly connected to a transverse plate (39), one end of the transverse plate (39) is fixedly connected to the side of the sieve plate (33), and a spring rod (310) is fixedly connected to the top of the rectangular plate (2), and a conveyor belt (311) is arranged on the top of the spring rod (310).

2. A conveyor belt with screening function according to claim 1, characterized in that: The screening plate (33) is located on the top of the conveyor belt (311), and a plurality of arc-shaped spring sheets (32) are provided, arranged in groups of two and symmetrical to each other along the vertical center axis of the rectangular plate (2).

3. A conveyor belt with screening function according to claim 2, characterized in that: A collecting box (312) is fixedly connected to the side of the rectangular plate (2), and the collecting box (312) is located on the side of the sieve plate (33). A plurality of spring rods (310) are provided and are symmetrical to each other along the vertical center axis of the rectangular plate (2).

4. A conveyor belt with screening function according to claim 3, characterized in that: A thin rod (313) is fixedly connected to one end of the transverse plate (39) away from the sieve plate (33); a support rod (314) is fixedly connected to the side of the collection box (312); an electric telescopic rod (315) is fixedly connected to the side of the support rod (314); and a switch (316) is provided on the circumferential surface of the electric telescopic rod (315).

5. A conveyor belt with screening function according to claim 4, characterized in that: The switch (316) is located on the displacement track of the thin rod (313), and one end of the electric telescopic rod (315) away from the support rod (314) is fixedly connected to a vibration plate (317).

6. A conveyor belt with screening function according to claim 5, characterized in that: The sieve plate (33) is located on the displacement track of the vibration plate (317), and the vibration plate (317) is made of metal.

7. A conveyor belt with screening function according to claim 6, characterized in that: The support rod (314) is configured to be L-shaped, and one end of the support leg (1) away from the rectangular plate (2) is fixedly connected to an anti-skid pad (4), and the anti-skid pad (4) is configured to be made of rubber material.

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