Novel long-distance conveying bar screen
By designing a detachable conveying trough and screen plate structure, combined with a vibration mechanism and elastic connecting rods, the flexibility and efficiency issues of long-distance conveying equipment in grading and screening are solved, realizing flexible screening and efficient material grading over long, medium, and short distances.
Patent Information
- Application Number
- CN202520664047.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-10
AI Technical Summary
Existing long-distance conveying equipment cannot flexibly adjust the length and screening accuracy when materials need to be graded and pre-screened, resulting in low screening efficiency and easy blockage of materials.
A novel long-distance conveying bar screen, comprising a first conveying trough and a second conveying trough, was designed. Through detachable connection and adjustment of the screen plate spacing, combined with a vibration mechanism and elastic connecting rod, it realizes graded conveying of materials, supports long, medium and short distance screening, and improves screening efficiency by adjusting the screen plate gap and the material drop trough structure.
It enables flexible adjustment of screening length and precision, improves screening efficiency, avoids the risk of jamming and material blockage, and meets the graded conveying needs of different materials.
Smart Images
Figure CN223950333U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a vibrating conveyor technical field, concretely is a novel long distance conveying stick screen. BACKGROUND
[0002] Long distance conveying equipment is indispensable for more enterprises, and most enterprises use conveying equipment such as belt conveyor and chain plate machine, but in some specific occasions, it is necessary to grade and prescreen the conveyed materials, so the novel long distance conveying stick screen is needed, the length of the utility model equipment can be designed according to the needs of customers, different amplitudes, frequencies and the like are adjusted according to different materials, and the graded conveying of materials is realized. UTILITY MODEL CONTENTS
[0003] The utility model solves the technical problem of overcoming the defects of the prior art and provides a novel long distance conveying stick screen, which can effectively solve the problems in the background art.
[0004] In order to realize the above-mentioned purpose, the utility model discloses a novel long distance conveying stick screen, which adopts the technical scheme that a first conveying groove and a second conveying groove are connected in a detachable manner, the height of the first conveying groove is higher than that of the second conveying groove, the second conveying groove has a plurality of grooves with gradually decreasing heights, a material falling groove is arranged between the first conveying groove and the second conveying groove, a sieve plate is arranged in the material falling groove, the sieve plate is slidably connected to the inside of the material falling groove, supporting legs are arranged below the first conveying groove and the second conveying groove, a vibrating mechanism is connected between the supporting legs and the first conveying groove, and elastic connecting rods are connected between the supporting legs and the first conveying groove and the second conveying groove.
[0005] As a preferred technical scheme of the utility model, connecting plates are arranged on the left sides of the first conveying groove and the second conveying groove, connecting heads are arranged on the right sides of the second conveying groove, the connecting plates and the connecting heads are detachably connected through bolts, the second conveying groove can be spliced on the left side of the first conveying groove, and the second conveying groove can be spliced on the left side of the second conveying groove, so that long, medium and short distance conveying can be realized by splicing a plurality of second conveying grooves.
[0006] As a preferred technical scheme of the utility model, the first conveying groove and the second conveying groove on the right side of the material falling groove have fixed plates, the fixed plates have T-shaped grooves, square head bolts are slidably connected to the inside of the T-shaped grooves, the square head bolts fix the sieve plates to the T-shaped grooves, the number of the sieve plates can be increased or decreased or the spacing of the sieve plates can be adjusted by loosening the square head bolts, so that the screening accuracy can be adjusted.
[0007] As a preferred technical scheme of the utility model, the blanking groove is provided with a cover plate, the cover plate is detachably connected with the connecting plate, and the use of part of the blanking groove is realized by detaching and installing the cover plate.
[0008] As a preferred technical scheme of the utility model, the supporting leg comprises a first supporting leg and a second supporting leg, the first supporting leg is located below the first conveying groove, the second supporting leg is located below the second conveying groove, the first supporting leg is provided with a vibrating mechanism, and an output end of the vibrating mechanism is connected with the first conveying groove.
[0009] As a preferred technical scheme of the utility model, the elastic connecting rod comprises a first hinged seat and a second hinged seat, the first hinged seat is located on the left side of the second hinged seat, the first hinged seat is fixed on the first supporting leg and the second supporting leg, the second hinged seat is fixed to the two sides of the first conveying groove and the second conveying groove, a connecting rod is hinged between the first hinged seat and the second hinged seat, a right-angle plate is arranged between the second hinged seats, a vibrating spring is arranged on the right-angle plate, the other end of the vibrating spring is connected with a spring seat, the vibrating spring and the connecting rod are arranged at an angle of 90 degrees, the spring seat is fixed to the first supporting leg and the second supporting leg, and the vibrating spring and the connecting rod are used for driving the first conveying groove and the second conveying groove to realize front and back guidance and resonance.
[0010] Compared with the prior art, the utility model has the advantages that the long, medium and short distance screening and conveying can be realized by increasing or reducing the number of the second conveying grooves, the small particles in the material can be removed during conveying by increasing the blanking grooves, the height of the first conveying groove is higher than that of the second conveying groove, the second conveying grooves are multiple and gradually decrease in height, a large drop is realized, the screening efficiency is improved by turning over the material, the risk of hole jamming and material blocking can be effectively avoided, and the gap of the screen plate can be freely adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a structural schematic view of the utility model;
[0012] Figure 2 It is an enlarged view of A of the utility model;
[0013] Figure 3 It is an enlarged view of B of the utility model;
[0014] Figure 4 It is a structural schematic view of the screen plate of the utility model;
[0015] Figure 5 It is a structural sectional view of the utility model;
[0016] Figure 6For the utility model C place amplification graph.
[0017] In the figure: 1, first conveying groove;2, second conveying groove;201, connecting head;3, connecting plate;4, blanking groove;5, fixed plate;501, T-shaped groove;502, square head bolt;6, sieve plate;7, first branch leg;8, second branch leg;9, elastic connecting rod;901, first hinged seat;902, second hinged seat;903, connecting rod;904, right angle plate;905, vibration spring;906, spring seat;10, vibrating mechanism;11, cover plate. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model. Embodiment 1
[0019] As Figures 1 to 6The utility model discloses a novel long distance conveying stick bar screen, adopt the technical scheme, including first conveying groove 1 and second conveying groove 2, first conveying groove 1 and second conveying groove 2 left side are equipped with the connecting plate 3, and the both sides of the right end of second conveying groove 2 are equipped with the connecting head 201, and the connecting plate 3 and connecting head 201 can detachable connection, and the height of first conveying groove 1 is higher than second conveying groove 2, and second conveying groove 2 has multiple and gradually reduces in height, and there is blanking groove 4 between first conveying groove 1 and second conveying groove 2, and there is sieve plate 6 in blanking groove 4, and sieve plate 6 is slidably connected to the inside of blanking groove 4, and the end of first conveying groove 1 and second conveying groove 2 of the right side of blanking groove 4 has fixed plate 5, and there is T-shaped groove 501 on fixed plate 5, and square head bolt 502 is slidably connected in T-shaped groove 501, and square head bolt 502 fixes sieve plate 6 to T-shaped groove 501, and there is cover plate 11 on blanking groove 4, and cover plate 11 is detachably connected with connecting plate 3, and there is support leg below first conveying groove 1 and second conveying groove 2, and vibration mechanism 10 is connected between support leg and first conveying groove 1, and elastic connecting rod 9 is connected between support leg and first conveying groove 1 and second conveying groove 2, and support leg includes first support leg 7 and second support leg 8, and first support leg 7 is located below first conveying groove 1, and second support leg 8 is located below second conveying groove 2, and there is vibration mechanism 10 on first support leg 7, and the output end of vibration mechanism 10 is connected with first conveying groove 1, and elastic connecting rod 9 has multiple, and elastic connecting rod 9 includes first hinged seat 901 and second hinged seat 902, and first hinged seat 901 is located left side of second hinged seat 902, and first hinged seat 901 fixes first support leg 7 and second support leg 8, and second hinged seat 902 is fixed to the both sides of first conveying groove 1 and second conveying groove 2, and hinged connecting rod 903 is between first hinged seat 901 and second hinged seat 902, and there is right angle plate 904 between second hinged seat 902, and there is vibration spring 905 on right angle plate 904, and the other end of vibration spring 905 is connected with spring seat 906, and vibration spring 905 and connecting rod 903 are arranged at ninety degrees, and spring seat 906 is fixed to first support leg 7 and second support leg 8.
[0020] The utility model discloses a novel long distance conveying stick bar screen, adopt the technical scheme, including first conveying groove 1 and second conveying groove 2, first conveying groove 1 and second conveying groove 2 left side are equipped with the connecting plate 3, and the both sides of the right end of second conveying groove 2 are equipped with the connecting head 201, and the connecting plate 3 and connecting head 201 can detachable connection, and the height of first conveying groove 1 is higher than second conveying groove 2, and second conveying groove 2 has multiple and gradually reduces in height, and there is blanking groove 4 between first conveying groove 1 and second conveying groove 2, and there is sieve plate 6 in blanking groove 4, and sieve plate 6 is slidably connected to the inside of blanking groove 4, and the end of first conveying groove 1 and second conveying groove 2 of the right side of blanking groove 4 has fixed plate 5, and there is T-shaped groove 501 on fixed plate 5, and square head bolt 502 is slidably connected in T-shaped groove 501, and square head bolt 502 fixes sieve plate 6 to T-shaped groove 501, and there is cover plate 11 on blanking groove 4, and cover plate 11 is detachably connected with connecting plate 3, and there is support leg below first conveying groove 1 and second conveying groove 2, and vibration mechanism 10 is connected between support leg and first conveying groove 1, and elastic connecting rod 9 is connected between support leg and first conveying groove 1 and second conveying groove 2, and support leg includes first support leg 7 and second support leg 8, and first support leg 7 is located below first conveying groove 1, and second support leg 8 is located below second conveying groove 2, and there is vibration mechanism 10 on first support leg 7, and the output end of vibration mechanism 10 is connected with first conveying groove 1, and elastic connecting rod 9 has multiple, and elastic connecting rod 9 includes first hinged seat 901 and second hinged seat 902, and first hinged seat 901 is located left side of second hinged seat 902, and first hinged seat 901 fixes first support leg 7 and second support leg 8, and second hinged seat 902 is fixed to the both sides of first conveying groove 1 and second conveying groove 2, and hinged connecting rod 903 is between first hinged seat 901 and second hinged seat 902, and there is right angle plate 904 between second hinged seat 902, and there is vibration spring 905 on right angle plate 904, and the other end of vibration spring 905 is connected with spring seat 906, and vibration spring 905 and connecting rod 903 are arranged at ninety degrees, and spring seat 906 is fixed to first support leg 7 and second support leg 8.
[0021] The utility model relates to circuit and mechanical connection for the technical personnel of the field adopt the usual means, can get the technical inspiration through limited times test, belong to the public general knowledge.
[0022] The components not described in detail in the present document are prior art.
[0023] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A novel long-distance conveying bar screen, characterized in that: It includes a first conveying trough (1) and a second conveying trough (2), which are detachably connected. The first conveying trough (1) is higher than the second conveying trough (2). There are multiple second conveying troughs (2) with gradually decreasing heights. There is a material drop trough (4) between the first conveying trough (1) and the second conveying trough (2). There is a screen plate (6) inside the material drop trough (4). The screen plate (6) is slidably connected to the inside of the material drop trough (4). There are support legs below the first conveying trough (1) and the second conveying trough (2). A vibration mechanism (10) is connected between the support legs and the first conveying trough (1). An elastic connecting rod (9) is connected between the support legs and the first conveying trough (1) and the second conveying trough (2).
2. The novel long-distance conveying bar screen according to claim 1, characterized in that: The first conveying trough (1) and the second conveying trough (2) are provided with connecting plates (3) on both sides of the left end, and the second conveying trough (2) is provided with connectors (201) on both sides of the right end. The connecting plates (3) and the connectors (201) are detachably connected.
3. A novel long-distance conveying bar screen according to claim 2, characterized in that: The first conveying trough (1) and the second conveying trough (2) on the right side of the material drop trough (4) have a fixing plate (5) at their ends. The fixing plate (5) has a T-shaped groove (501) with a square head bolt (502) slidingly connected inside the T-shaped groove (501). The square head bolt (502) fixes the screen plate (6) to the T-shaped groove (501).
4. A novel long-distance conveying bar screen according to claim 3, characterized in that: The material discharge chute (4) has a cover plate (11), and the cover plate (11) is detachably connected to the connecting plate (3).
5. A novel long-distance conveying bar screen according to claim 1, characterized in that: The support leg includes a first support leg (7) and a second support leg (8). The first support leg (7) is located below the first conveying groove (1), and the second support leg (8) is located below the second conveying groove (2). The first support leg (7) has a vibration mechanism (10), and the output end of the vibration mechanism (10) is connected to the first conveying groove (1).
6. A novel long-distance conveying bar screen according to claim 5, characterized in that: There are multiple elastic connecting rods (9). Each elastic connecting rod (9) includes a first hinge seat (901) and a second hinge seat (902). The first hinge seat (901) is located to the left of the second hinge seat (902). The first hinge seat (901) is fixed to the first support leg (7) and the second support leg (8). The second hinge seat (902) is fixed to both sides of the first conveying groove (1) and the second conveying groove (2). A connecting rod (903) is hinged between the first hinge seat (901) and the second hinge seat (902). There is a right angle plate (904) between the second hinge seats (902). A vibration spring (905) is on the right angle plate (904). The other end of the vibration spring (905) is connected to a spring seat (906). The vibration spring (905) and the connecting rod (903) are set at a 90-degree angle. The spring seat (906) is fixed to the first support leg (7) and the second support leg (8).