CN218797316U

CN218797316U - Soil screening plant with prevent stifled structure

Info

Publication number: CN218797316U
Application number: CN202223064980.0U
Authority: CN
Inventors: 陈露露
Original assignee: Yancheng Teachers University
Current assignee: Yancheng Teachers University
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-07
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a soil screening plant with prevent stifled structure relates to screening plant technical field, including the screening case, install the feeding funnel on the screening case, the last material loading notch of having seted up of screening case, feeding funnel slidable mounting is on the top side of feeding notch, is provided with slide mechanism on the feeding funnel, the last arrestment mechanism that is connected with of slide mechanism, brake mechanism installs on the screening case, the utility model discloses, through the setting of brake axle, arc wall, prevent stifled roller, rolling disc etc. realize in soil screening plant in the use, rotate the arc wall internal rotation that drives the brake axle at the feeding funnel through the rolling disc to drive the feeding funnel at last silo mouth intermittent type reciprocating sliding, thereby realize even material loading, improved the screening effect, the while brake axle motion drives and prevents stifled roller and prevent stifled in the feeding funnel reciprocating sliding, guarantees that soil screening plant's normal screening work goes on, and the rolling disc covers all the time on the arc wall, prevents that the soil in the feeding funnel from spilling.

Description

Soil screening plant with prevent stifled structure

Technical Field

The utility model relates to a screening plant technical field, concretely relates to soil screening plant with prevent stifled structure.

Background

In order to make clear the difference of the soil rich content in various regions, experimental analysis needs to be carried out, soil needs to be screened before the experimental analysis is carried out on the sampled soil, the accuracy of experimental results is prevented from being influenced by small stones, tree roots and the like mixed in a soil sample, wherein the soil screening needs to be carried out by using a special soil screening device, a soil screening device is disclosed in the patent with the Chinese patent publication No. CN217646890U, and comprises a supporting plate, a supporting column is installed on the supporting plate, a shell is installed on the supporting column, a screening net is movably connected inside the shell, a first blanking plate is installed at the bottom end of the shell, a crushing mechanism is installed inside the shell, the crushing mechanism comprises a rotating column, a rotating column is rotatably connected inside the shell, and a rotating seat and a rotating rod are installed outside the rotating column, one end of the rotating rod is rotatably connected with the rotating seat, a buffer mechanism is arranged in the shell and comprises a fixed plate, the inner part of the shell is fixedly connected with the fixed plate, two ends of the fixed plate are rotatably connected with buffer plates through rotating shafts, the bottom side of each buffer plate is slidably connected with a sliding block, the bottom end of each sliding block is rotatably connected with a fixed column, the inner part of each fixed column is slidably connected with a sliding rod through a first spring, one side of the fixed plate is fixedly connected with a connecting seat, one end of each sliding rod is rotatably connected with the connecting seat and can scatter some larger soil blocks, so that the device can conveniently screen soil, the buffer plates are symmetrically arranged in the shell, the inner parts of some soil blocks contain some larger stones or metals, certain damage is easily caused to the screening net, and when waste soil containing stones falls on the buffer plates, most rocks are offset at the impact force of tenesmus in-process under the effect of spring to the buffer board this moment, and the effectual stone that reduces divides the advantage of the damage of split screen cloth.

Among the above-mentioned technical scheme, soil screening plant is when using, because feeding funnel fixed mounting is on screening plant's top side, soil can only fall the fixed position screening in screening plant, and the screening effect is not good, and does not set up anti-blocking measure for when the material loading speed is too fast, screening plant does not come too much screening, and soil is piled up in feeding funnel department, has the risk of making the jam, is unfavorable for soil screening plant's normal screening work to go on, provides a soil screening plant who has anti-blocking structure for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving soil screening plant when using, because feeding funnel fixed mounting is in screening plant's top side, soil can only fall the fixed position screening in screening plant, and the screening effect is not good, and does not set up anti-blocking measure for at the material loading rate when too fast, screening plant does not come too much screening, and soil is piled up in feeding funnel department, has the risk of making the jam, is unfavorable for the problem that soil screening plant's normal screening work goes on, the utility model provides a soil screening plant with prevent stifled structure.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a soil screening plant with prevent stifled structure, includes the screening case, installs the feeding funnel on the screening case, the material loading notch has been seted up on the screening case, feeding funnel slidable mounting is provided with slide mechanism on the top side of material loading notch on the feeding funnel, the last arrestment mechanism that is connected with of slide mechanism, arrestment mechanism installs on the screening case, soil screening plant is when using, drive slide mechanism intermittent type reciprocating sliding through the arrestment mechanism motion, slide mechanism intermittent type reciprocating sliding drives the material loading funnel intermittent type reciprocating sliding makes the material loading more even on the screening case, be favorable to soil screening, arrestment mechanism prevents stifled in the soil of feeding funnel in the motion process simultaneously, be favorable to soil screening plant's normal screening work to go on.

Further, slide mechanism is including the adaptation apron, and the adaptation apron is installed on the feeding funnel, installs L type strip on the adaptation apron, has seted up L type spout on the screening case, and L type strip slidable mounting is in L type spout, and wherein slide mechanism refers to and drives L type strip intermittent type reciprocating sliding in L type spout when arrestment mechanism moves to realize even material loading, wherein the adaptation apron protects silo mouth in all the time when the feeding funnel moves, prevents that impurity from getting into the screening case.

Further, the brake mechanism is including the mount pad, the mount pad is installed on screening case, rotate on the mount pad and install the connecting axle, install the main shaft of motor on the connecting axle, the motor is installed on the mount pad, install the rolling disc on the connecting axle, install the brake axle on the rolling disc, brake axle slidable mounting is on the feeding funnel, install on the brake axle and prevent stifled roller, prevent stifled roller and be located the top side of material loading notch, wherein brake mechanism indicates when soil screening plant uses, the starter motor, the motor drives the connecting axle and rotates, the connecting axle rotates and drives the rolling disc and rotate, drive the brake axle when rotating, the brake axle rotates and drives the feeding funnel reciprocating sliding, prevent stifled at the epaxial anti-blocking roller reciprocating motion of braking in-process of reciprocating sliding of feeding funnel simultaneously, guarantee that screening plant's normal screening work goes on.

Furthermore, an arc-shaped groove is formed in the feeding hopper, the braking shaft is slidably mounted in the arc-shaped groove, and the braking shaft drives the feeding hopper to intermittently slide in a reciprocating manner when sliding in the arc-shaped groove, so that uniform feeding is realized.

Furthermore, a rotating hole is formed in the mounting seat, the connecting shaft is rotatably mounted in the rotating hole, the rotating hole limits the movement of the connecting shaft, and the connecting shaft can only rotate in the rotating hole.

Furthermore, install the support frame on the mount pad, the motor is installed on the support frame, through the setting of support frame, has increased the installation stability of motor.

The utility model has the advantages as follows:

the utility model discloses, through braking axle, arc wall, prevent the setting of stifled roller etc. realize in soil screening plant in the use, rotate through the rolling disc and drive the braking axle at the arc wall internal rotation of feeding funnel to drive the feeding funnel at last silo mouth intermittent type reciprocating sliding, thereby realize even material loading, improved the screening effect, the motion of braking axle drives simultaneously and prevents stifled roller and prevent stifled in feeding funnel reciprocating sliding, guarantees that soil screening plant's normal screening work goes on.

The utility model discloses, through the setting of rolling disc, realize covering on the arc wall through the rolling disc at the feeding funnel slip in-process, prevent that the soil in the feeding funnel from spilling, improved the scientificity and the practicality of structure.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the feeding hopper of the present invention;

fig. 3 is a schematic sectional structure view of the L-shaped strip of the present invention;

fig. 4 is a schematic view of a partial structure of the rotating disk of the present invention.

Reference numerals: 1. screening the box; 2. feeding a hopper; 3. a feeding notch; 4. a sliding mechanism; 401. adapting the cover plate; 402. l-shaped strips; 403. an L-shaped chute; 5. a brake mechanism; 501. a mounting seat; 502. a support frame; 503. a motor; 504. a connecting shaft; 505. rotating the disc; 506. a brake shaft; 507. anti-blocking rollers; 508. an arc-shaped slot; 509. the hole is rotated.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a soil screening plant with prevent stifled structure, including screening case 1, install feeding funnel 2 on screening case 1, last silo mouth 3 has been seted up on screening case 1, feeding funnel 2 slidable mounting is on the top side of feeding funnel mouth 3, be provided with slide mechanism 4 on feeding funnel 2, be connected with arrestment mechanism 5 on slide mechanism 4, arrestment mechanism 5 installs on screening case 1, soil screening plant is when using, it drives slide mechanism 4 intermittent type reciprocating sliding to move through arrestment mechanism 5, slide mechanism 4 intermittent type reciprocating sliding drives feeding funnel 2 and makes the material loading more even on screening case 1, be favorable to soil screening, arrestment mechanism 5 prevents stifled the soil in feeding funnel 2 in the motion process simultaneously, be favorable to soil screening plant's normal screening work to go on.

Referring to fig. 1-4, in the utility model, slide mechanism 4 is including adaptation apron 401, adaptation apron 401 is installed on feeding hopper 2, install L type strip 402 on the adaptation apron 401, L type spout 403 has been seted up on screening case 1, L type strip 402 slidable mounting is in L type spout 403, wherein slide mechanism 4 indicates to drive L type strip 402 intermittent type reciprocating sliding in L type spout 403 when arrestment mechanism 5 moves, thereby realize even material loading, wherein adaptation apron 401 protects silo mouth 3 in all the time when feeding hopper 2 moves, prevent that impurity from getting into screening case 1.

Referring to fig. 1-4, the utility model discloses in, brake mechanism 5 is including mount pad 501, mount pad 501 installs on screening case 1, it installs connecting axle 504 to rotate on the mount pad 501, install the main shaft of motor 503 on the connecting axle 504, motor 503 installs on mount pad 501, install rolling disc 505 on the connecting axle 504, install brake axle 506 on the rolling disc 505, brake axle 506 slidable mounting is on last hopper 2, install on the brake axle 506 and prevent stifled roller 507, prevent stifled roller 507 and be located the top side of last silo mouth 3, wherein brake mechanism 5 indicates when soil screening device uses, starter motor 503, motor 503 drives connecting axle 504 and rotates, connecting axle 504 rotates and drives rolling disc 505 and rotates, drive brake axle 506 and rotate when rolling disc 505 rotates, prevent stifled roller 507 and rotate and drive hopper 2 reciprocating sliding on the rotation of hopper, prevent stifled roller 507 reciprocating motion on the brake axle 506 of the reciprocal sliding in-process of last hopper 2 simultaneously and carry out, guarantee that screening device's normal screening work goes on.

Referring to fig. 1-2, in the utility model, the arc wall 508 has been seted up on the feeding funnel 2, and brake axle 506 slidable mounting is in arc wall 508, through the setting of arc wall 508, realizes that brake axle 506 drives feeding funnel 2 intermittent type reciprocating sliding when sliding in arc wall 508 to realize even material loading.

Referring to fig. 1-3, in the present invention, a rotation hole 509 is formed on the mounting seat 501, the connecting shaft 504 is rotatably installed in the rotation hole 509, the rotation hole 509 limits the movement of the connecting shaft 504, and the connecting shaft 504 can only rotate in the rotation hole 509.

Referring to fig. 1-3, in the utility model, install support frame 502 on the mount pad 501, motor 503 installs on support frame 502, through the setting of support frame 502, has increased motor 503's installation stability.

To sum up, when the soil screening device is used, the sliding mechanism 4 is driven to intermittently and reciprocally slide by the movement of the braking mechanism 5, the sliding mechanism 4 intermittently and reciprocally slides to drive the feeding hopper 2 to intermittently and reciprocally slide on the screening box 1, so that the feeding is more uniform, the soil screening is facilitated, meanwhile, the braking mechanism 5 prevents the soil in the feeding hopper 2 from being blocked in the movement process, so that the normal screening work of the soil screening device is facilitated, wherein the sliding mechanism 4 drives the L-shaped strip 402 to intermittently and reciprocally slide in the L-shaped chute 403 when the braking mechanism 5 moves, so as to achieve uniform feeding, the adaptive cover plate 401 always protects the feeding chute port 3 when the feeding hopper 2 moves, so as to prevent impurities from entering the screening box 1, wherein the braking mechanism 5 is used when the soil screening device is used, motor 503 is started, motor 503 drives connecting shaft 504 to rotate, connecting shaft 504 rotates and drives rotating disc 505 to rotate, rotating disc 505 rotates and drives brake shaft 506 to rotate, brake shaft 506 rotates and drives feeding hopper 2 to slide back and forth, anti-blocking roller 507 on brake shaft 506 reciprocates and blocks up in the process of reciprocating sliding of feeding hopper 2, the normal screening work of the screening device is guaranteed to be carried out, through the arrangement of arc-shaped groove 508, brake shaft 506 drives feeding hopper 2 to intermittently slide back and forth when sliding in arc-shaped groove 508, thereby uniform feeding is realized, rotating hole 509 limits the motion of connecting shaft 504, connecting shaft 504 can only rotate in rotating hole 509, through the arrangement of support frame 502, the installation stability of motor 503 is increased.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soil screening plant with prevent stifled structure, includes screening case (1), installs feeding funnel (2), its characterized in that on screening case (1): the screening box is characterized in that a feeding groove opening (3) is formed in the screening box (1), a feeding hopper (2) is slidably mounted on the top side of the feeding groove opening (3), a sliding mechanism (4) is arranged on the feeding hopper (2), a braking mechanism (5) is connected onto the sliding mechanism (4), and the braking mechanism (5) is mounted on the screening box (1).

2. The soil screening device with the anti-blocking structure is characterized in that the sliding mechanism (4) comprises an adaptive cover plate (401), the adaptive cover plate (401) is installed on the feeding hopper (2), an L-shaped strip (402) is installed on the adaptive cover plate (401), an L-shaped sliding groove (403) is formed in the screening box (1), and the L-shaped strip (402) is installed in the L-shaped sliding groove (403) in a sliding mode.

3. The soil screening device with the anti-blocking structure is characterized in that the braking mechanism (5) comprises a mounting seat (501), the mounting seat (501) is mounted on the screening box (1), a connecting shaft (504) is rotatably mounted on the mounting seat (501), a main shaft of a motor (503) is mounted on the connecting shaft (504), the motor (503) is mounted on the mounting seat (501), a rotating disc (505) is mounted on the connecting shaft (504), a braking shaft (506) is mounted on the rotating disc (505), the braking shaft (506) is slidably mounted on the feeding hopper (2), an anti-blocking roller (507) is mounted on the braking shaft (506), and the anti-blocking roller (507) is located on the top side of the feeding hopper opening (3).

4. The soil screening device with the anti-blocking structure is characterized in that an arc-shaped groove (508) is formed in the feeding hopper (2), and the braking shaft (506) is slidably mounted in the arc-shaped groove (508).

5. The soil screening device with the anti-blocking structure is characterized in that a rotating hole (509) is formed in the mounting seat (501), and the connecting shaft (504) is rotatably mounted in the rotating hole (509).

6. The soil screening device with the anti-blocking structure is characterized in that a supporting frame (502) is installed on the installation seat (501), and a motor (503) is installed on the supporting frame (502).