Material screening machine

Abstract

The utility model relates to the technical field of material screening machines, in particular to a material screening machine which comprises a base, springs are arranged at the four corners of the upper end of the base, a frame body is arranged at the upper ends of the springs, a limiting plate is arranged on the frame body, a first discharging hopper is arranged at the right end of the frame body, and a second discharging hopper is arranged at the front end of the frame body. A feeding hopper is arranged on the upper side of the left end of the frame body, and a vibration motor body is arranged on the upper side of the left end of the base. Through the sliding mechanism, the rotating handle can drive the sliding block to move in the sliding groove, so that the clamping block drives the guide rod to move, the position of the guide rod is rapidly adjusted, the device can be suitable for screening materials of different models, the application range of the device is wider, and the rotating handle can be rotated through the rotating assembly, so that the screening efficiency is improved. And the position of the adjusted sliding block can be quickly limited, so that the distance between the guide rods is limited, and the device is relatively simple in structure.

Description

Technical Field

[0001] The utility model relates to the technical field of material screening machines, and specifically relates to a material screening machine. Background Art

[0002] Materials are a professional term in the production field of our country. Production enterprises are used to collectively referring to all materials flowing in the production field other than the final products, regardless of whether they come from means of production or means of livelihood, fuels, spare parts, semi-finished products, outsourced parts, as well as the inevitable leftover materials, waste materials and various wastes generated during the production process as materials. Materials are the first threshold for factories to produce products. In the production of materials, a material screening machine is required. Most of the existing related material screening machines are only suitable for screening one type of item and cannot be flexibly adjusted according to specific usage situations, resulting in a small application range of the device. For this reason, we propose a material screening machine to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a material screening machine to solve the problem that most of the existing related material screening machines are only suitable for screening one type of item and cannot be flexibly adjusted according to specific usage situations, resulting in a small application range of the device as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A material screening machine, comprising:

[0005] A base, springs are arranged at the four corners of the upper end of the base, a frame body is arranged at the upper ends of the springs, a limiting plate is arranged on the frame body, a first discharge hopper is arranged at the right end of the frame body, a second discharge hopper is arranged at the front end of the frame body, a feeding hopper is arranged at the upper left side of the frame body, a vibration motor body is arranged at the upper left side of the base, a guide rod is arranged at the upper end of the frame body, and clamping blocks are arranged at the lower sides of the left and right ends of the guide rod;

[0006] A sliding mechanism, which is arranged at the left and right ends of the frame body and is used for adjusting the distance between the guide rods;

[0007] A rotating assembly, which is arranged at the left and right ends of the frame body and is used for limiting and fixing the two ends of the guide rod.

[0008] Preferably, the sliding mechanism includes sliders, screw rods, sliding grooves, movable grooves and turning handles. Sliders are arranged at the left and right ends of the frame body, screw rods are arranged at one ends of the sliders far away from the center position of the base, turning handles are fixedly connected to the left ends of the screw rods, and movable grooves are formed at the left and right ends of the frame body.

[0009] Preferably, the rotating assembly includes a screw sleeve, a limiting block, a limiting groove, a rotating block and a rotating groove. A screw sleeve is sleeved on the outer wall of the screw rod. A limiting block is arranged on the screw sleeve. Limiting grooves are formed at the left and right ends of the frame body. A rotating block is fixedly connected to one end of the screw rod close to the slider direction. A rotating groove is formed in the slider.

[0010] Preferably, the slider is a T-shaped block, the sliding groove is a T-shaped groove, and the sliding groove and the slider are adapted to each other.

[0011] Preferably, the cross section of the clamping block is C-shaped, and the inner wall edge of the clamping block is rough.

[0012] Preferably, a rubber pad is arranged on the outer wall of the rotary handle, and wavy anti-slip lines are arranged on the outer wall of the rubber pad.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the sliding mechanism of the present utility model, the rotary handle can drive the slider to move in the sliding groove, so that the clamping block drives the guide rod to move, and the position of the guide rod can be quickly adjusted, so that the device can be applied to the screening of materials of different models, making the application range of the device wider. And through the rotating assembly, by rotating the rotary handle, the position of the adjusted slider can be quickly limited, so as to limit the distance between the guide rods. Moreover, the structure of the device is relatively simple, it is more convenient and fast to use, and the practicability of the device is good, the production cost is relatively low, and it is convenient to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 use in 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, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the present utility model;

[0017] Figure 3 It is a bottom view sectional structural schematic diagram of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 Partial enlarged schematic diagram of A therein;

[0019] Figure 5 For the present utility model Figure 4 Partial enlarged schematic diagram of B therein;

[0020] Figure 6 This is a front view sectional schematic diagram of the structure of the slider of the present utility model.

[0021] In the figure: 1, base; 2, spring; 3, frame; 4, limiting plate; 5, first discharge hopper; 6, second discharge hopper; 7, feeding hopper; 8, vibration motor body; 9, guide rod; 10, clamping block; 11, slider; 12, screw; 13, nut sleeve; 14, limiting block; 15, limiting groove; 16, sliding groove; 17, movable groove; 18, turning handle; 19, turning block; 20, turning groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , an embodiment provided by the present utility model: a material screening machine, including:

[0024] Base 1, springs 2 are arranged at the four corners of the upper end of the base 1, a frame 3 is arranged at the upper end of the springs 2, a limiting plate 4 is arranged on the frame 3, a first discharge hopper 5 is arranged at the right end of the frame 3, a second discharge hopper 6 is arranged at the front end of the frame 3, a feeding hopper 7 is arranged at the upper left side of the frame 3, a vibration motor body 8 is arranged at the upper left side of the base 1, a guide rod 9 is arranged at the upper end of the frame 3, and clamping blocks 10 are arranged at the lower sides of the left and right ends of the guide rod 9;

[0025] A sliding mechanism, which is arranged at the left and right ends of the frame 3 and is used to adjust the distance between the guide rods 9;

[0026] A rotating assembly, which is arranged at the left and right ends of the frame 3 and is used to limit and fix the two ends of the guide rod 9. As Figure 1 shown, this device solves the problem that most of the existing related material screening machines only apply to the screening of one type of item and cannot be flexibly adjusted according to the specific usage situation, resulting in a small application range of the device. Moreover, the structure of the device is relatively simple, it is relatively fast and convenient to use, and the practicability of the device is good, the production cost is relatively low, and it is convenient for popularization and use;

[0027] Further, the sliding mechanism includes a slider 11, a screw 12, a chute 16, a movable groove 17 and a turning handle 18. Sliders 11 are provided at the left and right ends of the frame 3. One end of the slider 11 away from the center position of the base 1 is provided with a screw 12. The left end of the screw 12 is fixedly connected to a turning handle 18. Movable grooves 17 are opened at the left and right ends of the frame 3. As Figure 5 and Figure 6 shown, this structure facilitates the turning handle 18 to drive the slider 11 to move within the chute 16, so that the clamping block 10 drives the guide rod 9 to move, and quickly adjusts the position of the guide rod 9, so that the device can be applied to the screening of materials of different models, making the application range of the device wider.

[0028] Further, the rotating assembly includes a screw sleeve 13, a limiting block 14, a limiting groove 15, a rotating block 19 and a rotating groove 20. A screw sleeve 13 is sleeved on the outer wall of the screw 12. A limiting block 14 is provided on the screw sleeve 13. Limiting grooves 15 are opened at the left and right ends of the frame 3. One end of the screw 12 close to the slider 11 is fixedly connected to a rotating block 19. A rotating groove 20 is opened on the slider 11. As Figure 4 and Figure 5 shown, this structure facilitates the rotation of the turning handle 18 to quickly limit the position of the adjusted slider 11, so as to limit the spacing of the guide rods 9, enabling the device to screen materials of different models.

[0029] Further, the slider 11 is a T-shaped block, and the chute 16 is a T-shaped groove. The chute 16 and the slider 11 are adapted to each other. As Figure 5 and Figure 6 shown, this structure facilitates the stable sliding of the slider 11 within the chute 16, preventing position deviation or shaking during sliding.

[0030] Further, the cross-section of the clamping block 10 is C-shaped, and the inner wall edge of the clamping block 10 is rough. As Figure 4 shown, this structure facilitates the clamping block 10 to clamp the guide rod 9 therein, which is convenient for the taking and installation of the guide rod 9. By setting guide rods 9 of different thicknesses, the guide rod 9 can further be applied to the screening of materials of different models and sizes.

[0031] Further, a rubber pad is provided on the outer wall of the turning handle 18, and wavy anti-slip lines are opened on the outer wall of the rubber pad. As Figure 4 and Figure 6 shown, this structure facilitates the rotation of the turning handle 18, preventing position deviation or side slip during rotation.

[0032] Working principle: When in use, first place the device on a horizontal working surface. Then, according to the specific usage situation on site, after clamping the corresponding guide rod 9 into the clamping block 10, pull the rotary handle 18, so that the screw rod 12 moves in the movable slot 17, the limit block 14 slides in the limit slot 15, the slider 11 slides in the sliding slot 16, and the slider 11 drives the clamping block 10 rotatably connected thereto to be quickly adjusted. After the position of the guide rod 9 on the clamping block 10 is adjusted to the required position, rotate the rotary handle 18, so that the rotary handle 18 drives the screw rod 12 to rotate, and the screw sleeve 13 drives the screw rod 12 to rotate towards the slider 11 under the action of the thread. The rotating block 19 on the screw rod 12 rotates in the rotating slot 20, and the rotating block 19 tightly presses against the slider 11 to limit and fix the slider 11. At the same time, the clamping block 10 and the guide rod 9 are limited and fixed. Then start the vibration motor body 8 to make the device rotate. The material is put into the frame body 3 from the feed hopper 7. The material of the first model falls from the guide rod 9 into the frame body 3 and, through vibration, slides out from the corresponding second discharge hopper 6 for collection. The screened material slides out from the first discharge hopper 5 along the guide rod 9 for collection. The structure of the device is simple and it is fast and convenient to use. The above is the entire working principle of the present utility model.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A material screening machine, characterized in that: include: A base (1), wherein springs (2) are arranged at the four corners of the upper end of the base (1), a frame (3) is arranged at the upper end of the spring (2), a limit plate (4) is arranged on the frame (3), a first discharge hopper (5) is arranged at the right end of the frame (3), a second discharge hopper (6) is arranged at the front end of the frame (3), an inlet hopper (7) is arranged on the upper left end of the frame (3), a vibration motor body (8) is arranged on the upper left end of the base (1), a guide rod (9) is arranged at the upper end of the frame (3), and blocks (10) are arranged on the lower left and right ends of the guide rod (9); A sliding mechanism, the sliding mechanism being arranged at the left and right ends of the frame (3), and the sliding mechanism being used to adjust the spacing between the guide rods (9); A rotating assembly is arranged at the left and right ends of the frame (3), and is used to limit and fix the two ends of the guide rod (9).

2. A material screening machine according to claim 1, characterized in that: The sliding mechanism comprises a slider (11), a screw (12), a slide groove (16), a movable groove (17) and a turning handle (18); the sliders (11) are arranged at the left and right ends of the frame (3); the end of the slider (11) away from the center of the base (1) is arranged with a screw (12); the left end of the screw (12) is fixedly connected with the turning handle (18); and the movable grooves (17) are arranged at the left and right ends of the frame (3).

3. A material screening machine according to claim 2, characterized in that: The rotating assembly comprises a screw sleeve (13), a limit block (14), a limit groove (15), a rotating block (19) and a rotating groove (20); the outer wall of the screw rod (12) is sleeved with a screw sleeve (13); the limit block (14) is arranged on the screw sleeve (13); the limit grooves (15) are arranged at the left and right ends of the frame (3); the end of the screw rod (12) close to the sliding block (11) is fixedly connected with the rotating block (19); the sliding block (11) is provided with a rotating groove (20).

4. A material screening machine according to claim 2, characterized in that: The sliding block (11) is a T-shaped block, the sliding groove (16) is a T-shaped groove, and the sliding groove (16) and the sliding block (11) are matched.

5. A material screening machine according to claim 1, characterized in that: The cross section of the clamping block (10) is C-shaped, and the inner wall edge of the clamping block (10) is rough.

6. A material screening machine according to claim 2, characterized in that: The outer wall of the turning handle (18) is provided with a rubber pad, and the outer wall of the rubber pad is provided with a wavy anti-skid pattern.

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