Walking type vibrating screen

Abstract

The utility model is suitable for the technical field of screening equipment, and provides a walking type vibrating screen which comprises a base, a screen drum is arranged above the base, the outer wall of the screen drum is fixedly connected with fixing plates, the fixing plates are distributed on the outer walls of the two sides of the screen drum, and the lower surfaces of the fixing plates are fixedly connected with springs. The spring is positioned between the base and the screen drum; materials are injected into the screen drum through the feeding head, the materials are screened through the meshes in the outer wall of the screen drum, the vibrating motor works to enable the screen drum to vibrate, and therefore the screening efficiency of the screen drum is improved, large particles in the screen drum are discharged through the discharging hopper, and the mobility of the equipment is improved through the crawler walking chassis. The equipment can move on complex terrains, the convenience of the equipment is improved, materials screened below the screen drum are received and transferred through the material receiving conveying belt, the screened materials do not need to be manually collected, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening equipment, in particular to a walking type vibrating screen. Background Art

[0002] The vibrating screen is composed of a screen and a vibrator. The vibrating screen separates the bulk materials of different particle sizes into several different levels by passing them through a single or multi-layer screen surface with uniform holes for multiple times. The process is called screening. The particles larger than the screen holes remain on the screen surface and are called the oversize of the screen surface. The particles smaller than the screen holes pass through the screen holes and are called the undersize of the screen surface.

[0003] Most of the existing vibrating screens are single fixed type, and the transportation of the vibrating screens needs to rely on traction equipment to move, which makes the vibrating screens inconvenient to use. Utility Model Content

[0004] The utility model provides a walking type vibrating screen, aiming to solve the problem that most existing vibrating screens are single fixed type and inconvenient to move, resulting in inconvenience in using the vibrating screen.

[0005] The utility model is implemented as follows: a walking vibrating screen comprises a base, a screen drum is arranged above the base, and a fixing plate is fixedly connected to the outer wall of the screen drum, the fixing plates are distributed on the outer walls of both sides of the screen drum, and a spring is fixedly connected to the lower surface of the fixing plate, the spring is located between the base and the screen drum, and a vibration motor is fixedly connected to the upper surface of the screen drum, a feed head is connected to the upper surface of the left side of the screen drum, and a discharge hopper is connected to the lower surface of the right side of the screen drum, a crawler walking chassis is fixedly connected to the lower surface of the base, and a material receiving conveyor belt is fixedly connected to the upper surface of the base, and the material receiving conveyor belt is located below the screen drum.

[0006] Preferably, a material guide frame is fixedly connected to the upper surface of the base, and the material guide frame is located between the screen drum and the material receiving conveyor belt.

[0007] Preferably, a mounting plate is fixedly connected to the left outer wall of the base, and a material distribution conveyor belt is fixedly connected to the upper surface of the mounting plate, and the material distribution conveyor belt is located below the left side of the material receiving conveyor belt.

[0008] Preferably, a device plate is fixedly connected to the upper surface of the assembly plate, and a baffle is provided on the right outer wall of the device plate.

[0009] Preferably, a slot is provided on the upper surface of the device plate, and an insert block matching the slot is fixedly connected to the outer wall of the baffle.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] The material is injected into the screen drum through the feed head, and the material is screened through the mesh of the outer wall of the screen drum. The screen drum is vibrated by the vibration motor, thereby improving the screening efficiency of the screen drum. The large particles in the screen drum are discharged through the discharge hopper. The crawler chassis improves the mobility of the equipment, allowing the equipment to move in complex terrain and improve the convenience of the equipment. The material under the screen drum is received and transferred by the collecting conveyor belt, and there is no need to manually collect the material under the screen, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the slot of the utility model;

[0015] In the figure: 1. base; 2. screen drum; 3. fixing plate; 4. spring; 5. vibration motor; 6. feed head; 7. discharge hopper; 8. crawler walking chassis; 9. receiving conveyor belt; 10. material guide frame; 11. assembly plate; 12. material distribution conveyor belt; 13. equipment plate; 14. baffle; 15. slot. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The utility model embodiment provides a walking type vibrating screen, such as Figure 1-3As shown, it includes a base 1, a sieve drum 2 is arranged above the base 1, and the outer wall of the sieve drum 2 is fixedly connected with a fixing plate 3, the fixing plates 3 are distributed on the outer walls of both sides of the sieve drum 2, and the lower surface of the fixing plate 3 is fixedly connected with a spring 4, the spring 4 is located between the base 1 and the sieve drum 2, and the upper surface of the sieve drum 2 is fixedly connected with a vibration motor 5, the upper surface of the left side of the sieve drum 2 is connected with a feed head 6, and the lower surface of the right side of the sieve drum 2 is connected with a discharge hopper 7, the lower surface of the base 1 is fixedly connected with a crawler walking chassis 8, and the upper surface of the base 1 is fixedly connected with a material receiving conveyor belt 9, and the material receiving conveyor belt 9 is located below the sieve drum 2.

[0019] It should be noted that since most of the existing vibrating screens are of a single fixed type, the transportation of the vibrating screens needs to rely on traction equipment to move, which makes the vibrating screens inconvenient to use. Therefore, in order to solve the problem that most of the existing vibrating screens are of a single fixed type and are not convenient to move, resulting in the inconvenience of using the vibrating screens, this solution injects materials into the screen drum 2 through the feed head 6, and screens the materials through the mesh of the outer wall of the screen drum 2. The vibrating motor 5 is operated to make the screen drum 2 vibrate, thereby improving the screening efficiency of the screen drum 2, and the large particles in the screen drum 2 are discharged through the discharge hopper 7. The crawler walking chassis 8 improves the mobility of the equipment, so that the equipment can be moved in complex terrain, which improves the convenience of the equipment, and the material under the screen under the screen drum 2 is received and transferred by the material receiving conveyor belt 9, without the need for manual collection of the material under the screen, saving time and effort.

[0020] In a further preferred embodiment of the present invention, Figure 1 As shown, a material guide frame 10 is fixedly connected to the upper surface of the base 1 , and the material guide frame 10 is located between the screen drum 2 and the material receiving conveyor belt 9 .

[0021] In this embodiment, the material falling from the screen drum 2 is guided by the material guide frame 10 to ensure that the material falls smoothly onto the receiving conveyor belt 9 .

[0022] In a further preferred embodiment of the present invention, Figure 1-2 As shown, a mounting plate 11 is fixedly connected to the left outer wall of the base 1 , and a material distribution conveyor belt 12 is fixedly connected to the upper surface of the mounting plate 11 . The material distribution conveyor belt 12 is located at the lower left side of the material receiving conveyor belt 9 .

[0023] In this embodiment, the material transported by the receiving conveyor belt 9 is received and transferred by the dividing conveyor belt 12 , and the dividing conveyor belt 12 is located outside the base 1 , so that personnel can easily remove debris on the dividing conveyor belt 12 .

[0024] In a further preferred embodiment of the present invention, Figure 1 As shown, a device plate 13 is fixedly connected to the upper surface of the assembly plate 11 , and a baffle 14 is provided on the right outer wall of the device plate 13 .

[0025] In this embodiment, the baffle 14 is used to block the material coming out of the left end of the receiving conveyor belt 9 to prevent the material coming out of the receiving conveyor belt 9 from flying out of the distributing conveyor belt 12 .

[0026] In a further preferred embodiment of the present invention, Figure 3 As shown, a slot 15 is provided on the upper surface of the device plate 13 , and an insert block matching the slot 15 is fixedly connected to the outer wall of the baffle 14 .

[0027] In this embodiment, the baffle 14 and the device board 13 are plugged together, which facilitates the assembly and disassembly of the baffle 14 .

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Walking vibrating screen, characterized in that: The invention comprises a base (1), a sieve drum (2) is arranged above the base (1), and a fixing plate (3) is fixedly connected to the outer wall of the sieve drum (2), the fixing plates (3) are distributed on the outer walls of both sides of the sieve drum (2), and a spring (4) is fixedly connected to the lower surface of the fixing plate (3), the spring (4) is located between the base (1) and the sieve drum (2), and a vibration motor (5) is fixedly connected to the upper surface of the sieve drum (2), a feed head (6) is connected to the upper surface of the left side of the sieve drum (2), and a discharge hopper (7) is connected to the lower surface of the right side of the sieve drum (2), a crawler walking chassis (8) is fixedly connected to the lower surface of the base (1), and a material receiving conveyor belt (9) is fixedly connected to the upper surface of the base (1), and the material receiving conveyor belt (9) is located below the sieve drum (2).

2. The walking vibrating screen according to claim 1, characterized in that: A material guide frame (10) is fixedly connected to the upper surface of the base (1), and the material guide frame (10) is located between the screen drum (2) and the material receiving conveyor belt (9).

3. The walking type vibrating screen according to claim 1, characterized in that: The left outer wall of the base (1) is fixedly connected to an assembly plate (11), and the upper surface of the assembly plate (11) is fixedly connected to a material distribution conveyor belt (12), and the material distribution conveyor belt (12) is located below the left side of the material collection conveyor belt (9).

4. The walking type vibrating screen according to claim 3, characterized in that: The upper surface of the assembly plate (11) is fixedly connected to a device plate (13), and a baffle plate (14) is provided on the right outer wall of the device plate (13).

5. The walking type vibrating screen according to claim 4, characterized in that: A slot (15) is provided on the upper surface of the equipment plate (13), and an insert block matching the slot (15) is fixedly connected to the outer wall of the baffle (14).

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