Novel screening machine capable of adjusting discharging granularity

Abstract

The utility model discloses a novel screening machine capable of adjusting discharging granularity, and particularly relates to the technical field of screening machines, the novel screening machine comprises a machine body, a top cover is installed at the top end of the machine body, a feeding port is formed in the top cover, side plates are installed on the two sides of the machine body, and each side plate is connected with a first screening assembly and a second screening assembly respectively. The first screening assembly and the second screening assembly are in sliding fit, a discharging box is installed at the bottom end of the machine body, a discharging assembly is installed in the discharging box, a discharging pipe is connected to the bottom end of the discharging box, and supporting legs are arranged at the bottom end of the machine body. Materials with different particle sizes can be screened out by adjusting the aperture of the screen holes, the screening efficiency is high, discharging control is convenient and fast, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening machine, more specifically, the utility model relates to a novel screening machine capable of adjusting the particle size of discharging. BACKGROUND

[0002] In the field of industrial production, material screening operation plays a crucial role in ensuring product quality and smooth subsequent processing flow. With the continuous development of modern industry, the requirement for precise control of material particle size in various industries is becoming increasingly stringent.

[0003] Traditional screening machines gradually expose many limitations in practical application. The particle size of discharging is usually fixed, which is difficult to adapt to the demand for material particle size diversity in different product production processes. Therefore, the existing screening machines cannot quickly and accurately adjust the screening aperture, which seriously restricts the improvement of production efficiency and product quality.

[0004] At the same time, the discharging link of the traditional screening machine also has obvious shortcomings. The discharging speed lacks effective control means, which easily causes material accumulation or too fast discharge affecting the subsequent process; and the start-stop operation of discharging is not convenient enough, which increases the difficulty and time cost of manual operation, reduces the automation degree and continuity of the overall production.

[0005] Therefore, the present application provides a novel screening machine capable of adjusting the particle size of discharging. SUMMARY

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a novel screening machine capable of adjusting the particle size of discharging to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel screening machine capable of adjusting the particle size of discharging, comprising a machine body, a top cover installed at the top end of the machine body, a feed inlet provided on the top cover, side plates installed on both sides of the machine body, first and second screening assemblies respectively connected to each side plate, the first and second screening assemblies being in sliding cooperation, a discharge box installed at the bottom end of the machine body, a discharge assembly installed in the discharge box, a discharge pipe connected to the bottom end of the discharge box, and supporting legs provided at the bottom end of the machine body.

[0008] Preferably, the first screening assembly comprises a first sliding frame, a first electric push rod and a first sieve plate, one end of the first sliding frame is connected to the first electric push rod installed on the side plate, and the bottom end of the first sliding frame is installed with the first sieve plate.

[0009] Preferably, the second screening assembly comprises a second sliding frame, a second electric push rod and a second sieve plate, one end of the second sliding frame is connected with the second electric push rod mounted on the other side plate, and the top end of the second sliding frame is mounted with the first sieve plate in sliding connection with the first sieve plate.

[0010] Preferably, the inside of each side plate is provided with a movable groove, and the two movable grooves are connected with sliding grooves provided on the inner wall of the machine body, and the first sliding frame and the second sliding frame are stacked and slidably arranged in the corresponding sliding grooves.

[0011] Preferably, the discharging assembly comprises a motor, a rotating rod and a partition plate, the motor is mounted on the outside of the discharging box, the output end of the motor is connected with the rotating rod, and a plurality of partition plates are mounted on the rotating rod at equal intervals.

[0012] Preferably, the receiving groove is formed between two adjacent partition plates, and the opening size of the receiving groove is greater than the inner diameter size of the discharging pipe.

[0013] The technical effects and advantages of the present application are as follows:

[0014] By the staggered sliding arrangement of the sieve plates in the first screening assembly and the second screening assembly, and by the synchronous equal-interval contraction or equal-interval push-pull of the first electric push rod and the second electric push rod, the mesh hole size can be changed, so that materials of different particle sizes can be screened out, and diversified production requirements can be met.

[0015] During the material screening process, the two sieve plates can remain relatively static, ensuring the stability of the screening hole size and effectively improving the screening accuracy and efficiency of the required particle size materials.

[0016] By rotating the rotating rod and the partition plate in the discharging assembly driven by the motor, the receiving groove is used to receive and discharge materials, and the opening size of the receiving groove is greater than the inner diameter of the discharging pipe. The opening and closing of the discharging can be conveniently controlled by changing the position of the partition plate, and the operation is simple and practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application.

[0019] Figure 3 It is a schematic diagram of the sliding connection structure of the first screening assembly and the second screening assembly of the present application.

[0020] Figure 4 It is a schematic diagram of the structure of the discharging assembly of the present application.

[0021] The attached diagram is labeled as follows: 1. Machine body; 2. Top cover; 3. Feed inlet; 4. Side plate; 5. First screening component; 501. First sliding frame; 502. First electric push rod; 503. First screen plate; 6. Second screening component; 601. Second sliding frame; 602. Second electric push rod; 7. Discharge box; 8. Discharge component; 801. Motor; 802. Rotating rod; 803. Partition plate; 9. Discharge pipe; 10. Support leg; 11. Movable groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] As attached Figures 1-4 The present invention discloses a novel screening machine with adjustable feed particle size, comprising a machine body 1, a top cover 2 installed at the top of the machine body 1, a feed inlet 3 provided on the top cover 2, side plates 4 installed on both sides of the machine body 1, each side plate 4 being connected to a first screening component 5 and a second screening component 6, the first screening component 5 and the second screening component 6 being slidably engaged, a discharge box 7 installed at the bottom of the machine body 1, a discharge component 8 installed inside the discharge box 7, a discharge pipe 9 connected to the bottom of the discharge box 7, and support legs 10 provided at the bottom of the machine body 1.

[0024] In practice, by staggering the sliding screen plates in the first screening component 5 and the second screening component 6, the aperture size of the required feed particle size can be adjusted. When the material enters the machine body 1 from the feed inlet 3, the first screening component 5 and the second screening component 6 work together to keep the two screen plates relatively stationary during the movement, so that the raw material of the required particle size can be screened out. The screened raw material falls into the discharge box 7. The discharge component 8 controls the discharge speed and can also control the opening and closing of the discharge, thus improving practicality.

[0025] The first screening component 5 includes a first sliding frame 501, a first electric push rod 502 and a first screen plate 503. One end of the first sliding frame 501 is connected to the first electric push rod 502 installed on the side plate 4, and the first screen plate 503 is installed at the bottom of the first sliding frame 501.

[0026] The second screening assembly 6 includes a second sliding frame 601, a second electric push rod 602, and a second screen plate. One end of the second sliding frame 601 is connected to the second electric push rod 602 mounted on another side plate 4, and the top of the second sliding frame 601 is fitted with a first screen plate 503 that is slidably connected to the first screen plate 503.

[0027] The inside of each of the side plates 4 is provided with a movable slot 11, and two movable slots 11 are connected with a sliding slot provided on the inner wall of the machine body 1, and the first sliding frame 501 and the second sliding frame 601 are stacked and slidably arranged in the corresponding sliding slots.

[0028] In specific implementation, the first electric push rod 502 and the second electric push rod 602 are synchronously and equidistantly retracted, so that the first sieve plate 503 and the second sieve plate slide relative to each other, thereby forming a dislocation between the sieve holes, changing the sieve hole diameter of the two stacked sieve plates, and being capable of adjusting the sieve hole diameter of the required particle size, and when the material is sieved, the first electric push rod 502 and the second electric push rod 602 push and pull alternately, and are equidistantly pushed and pulled, so that the first sieve plate 503 and the second sieve plate are relatively stationary and cannot move, thereby keeping the sieve hole diameter unchanged, being capable of sieving the required particle size, and being capable of sieving materials of different particle sizes according to the sliding adjustment between the two sieve plates.

[0029] The material discharging assembly 8 comprises a motor 801, a rotating rod 802 and a partition plate 803, the motor 801 is installed outside the material discharging box 7, the motor 801 is connected with the rotating rod 802 at the output end, and a plurality of partition plates 803 are equidistantly installed on the rotating rod 802.

[0030] The adjacent two partition plates 803 form a material receiving groove, and the opening size of the material receiving groove is greater than the inner diameter size of the material discharging pipe 9.

[0031] In specific implementation, the motor 801 is operated, so that the rotating rod 802 drives each partition plate 803 to rotate, thereby causing each material receiving groove to receive the sieved material, and then sequentially discharging from the material discharging pipe 9, and since the opening size of the material receiving groove is greater than the inner diameter size of the material discharging pipe 9, when it is required to stop discharging, the partition plates 803 on both sides of the material receiving groove are respectively located at both sides of the top end of the material discharging pipe 9, so that the discharging is stopped, and the convenience of starting and stopping the discharging control is improved.

[0032] The above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new type of screening machine that can adjust the size of the discharged particles, comprising a machine body (1), characterized in that: The body (1) top end is provided with a top cover (2), the top cover (2) is provided with a feed inlet (3), the body (1) both sides are provided with side plates (4), each side plate (4) is connected with first screening assembly (5) and second screening assembly (6) respectively, the first screening assembly (5) and second screening assembly (6) are slidingly connected, the body (1) bottom end is installed with discharge box (7), the discharge box (7) is installed with discharge assembly (8), the discharge box (7) bottom end is connected with discharge pipe (9), the body (1) bottom end is provided with supporting leg (10).

2. A novel screening machine capable of adjusting the particle size of the discharged material according to claim 1, characterized in that: The first screening assembly (5) includes first sliding frame (501), first electric push rod (502) and first sieve plate (503), one end of the first sliding frame (501) is connected with the first electric push rod (502) installed on the side plate (4), the first sliding frame (501) bottom end is installed with the first sieve plate (503).

3. A novel screening machine capable of adjusting the particle size of the discharged material according to claim 2, characterized in that: The second screening assembly (6) includes second sliding frame (601), second electric push rod (602) and second sieve plate, one end of the second sliding frame (601) is connected with the second electric push rod (602) installed on the other side plate (4), the second sliding frame (601) top end is installed with the first sieve plate (503) slidingly connected with the first sieve plate (503).

4. A novel screening machine capable of adjusting the particle size of the discharged material according to claim 3, characterized in that: Each side plate (4) is provided with a movable groove (11) on the inner side, two movable grooves (11) are connected with the sliding groove provided on the inner wall of the body (1), the first sliding frame (501) and the second sliding frame (601) are slidingly arranged in the corresponding sliding groove.

5. A novel screening machine capable of adjusting the size of the discharged particles according to claim 4, characterized in that: The discharge assembly (8) includes motor (801), rotating rod (802) and baffle (803), the motor (801) is installed on the outside of the discharge box (7), the motor (801) output end is connected with the rotating rod (802), the rotating rod (802) is installed with a plurality of baffles (803) at equal intervals.

6. A novel screening machine capable of adjusting the particle size of the discharged material according to claim 5, characterized in that: The adjacent two baffles (803) form a receiving groove, and the opening size of the receiving groove is greater than the inner diameter size of the discharge pipe (9).

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