Vibrating screen support with adjusting function

Abstract

The utility model discloses a vibrating screen support with an adjusting function, the vibrating screen support comprises a support frame arranged at the bottom of a screen part, the support frame comprises shaking parts and a top connecting piece, the shaking parts are symmetrically arranged on two sides of the bottom of the support frame; the shaking part comprises two supporting plates welded to the bottom of the supporting frame, vertical cylinders fixedly arranged on the tops of the supporting plates and shaking springs welded to the interiors of the vertical cylinders. The top connecting piece is arranged above the shaking part, and the shaking spring is used for enabling the screen part to hit the top connecting piece to generate shaking. According to the vibrating screen, the supporting frame, the screen part, the vibrating part and the abutting part are arranged, the vibrating part can abut against the screen part through the abutting part when the screen part vibrates for screening, the vibrating effect of the screen part is improved, and the probability that the interior of the screen part is blocked is reduced; and by arranging the vertical cylinder, the shielding plate and the connecting plate, the shielding plate can shield the vertical cylinder during use, the possibility that residues appear in the vertical cylinder is reduced, and the probability of idle running of the shaking spring is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screen brackets, in particular to a vibrating screen bracket with an adjustment function. Background Art

[0002] The vibrating screen works by utilizing the reciprocating vibration generated by the excitation of the vibrator. When screening, a corresponding vibrating screen bracket is used to support it to assist the operation of the vibrating screen.

[0003] There are many types of vibrating screen supports on the market today. The support frame is equipped with lifting cylinders and support parts. When in use, the lifting cylinder is connected to an external power supply and started by the control panel. At this time, the support rod moves inside the slide rail to adjust the tilt angle of the support frame to facilitate the operation of the screen. The screen mesh inside the screen is used for screening, and its mesh will be clogged and silted. Therefore, it is necessary to design a vibrating screen support that can prevent the screen mesh from being clogged. Utility Model Content

[0004] The utility model aims to provide a vibrating screen support with an adjustment function to solve the problem in the background art that the mesh of the screen inside the screen part of the device is clogged and silted up during screening.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating screen support with an adjustment function, the vibrating screen support includes a support frame arranged at the bottom of the screen part, the support frame includes a shaking part and a top connecting piece: the shaking part is symmetrically arranged on both sides of the bottom of the support frame; the shaking part includes two supporting plates welded to the bottom of the support frame, a vertical cylinder fixed on the top of the supporting plate and a shaking spring welded to the inside of the vertical cylinder; the top connecting piece is arranged above the shaking part, and the shaking spring is used for the screen part to hit the top connecting piece to generate shaking.

[0006] Preferably, the shaking part also includes a vertical plate partially inserted into the interior of the vertical tube, an outer side wall of the vertical plate is fixedly connected to the top end of the shaking spring, and a portion of the vertical plate extends to the outside of the vertical tube and is fixedly connected to the bottom end of the top connecting piece.

[0007] Preferably, the top connecting member includes a connecting plate fixed on the top of the vertical plate, a horizontal plate welded to the outside of the connecting plate and a shaking rod vertically fixed on the top of the horizontal plate, and the top of the shaking rod abuts against the bottom of the screen part.

[0008] Preferably, the top connecting member further comprises a shielding plate vertically connected to the connecting plate, and the plane where the lowest point of the shielding plate is located is lower than the plane where the highest point of the vertical tube is located.

[0009] Preferably, the support frame also includes a support member and a lifting cylinder: the support member is rotatably connected to one side of the bottom of the support frame; the lifting cylinder is rotatably connected to the other side of the bottom of the support frame, the plane where the lowest point of the lifting cylinder is located is coplanar with the plane where the lowest point of the support member is located, and the lifting cylinder is used to drive the support frame to rotate on the support member for height adjustment.

[0010] Preferably, the support member includes a support rod rotatably connected to the bottom of the support frame, a bottom plate arranged at the bottom of the support rod and a slide rail opened at the top of the bottom plate, and the slide rail and the support rod are slidably connected.

[0011] Preferably, the bottom of the base plate is engraved with a rough surface.

[0012] A vibrating screen comprises a screen portion and any one of the above-mentioned vibrating screen support having an adjustment function, wherein the screen portion comprises a screening mesh arranged above a support frame, a connector fixed to the outside of the screening mesh, and a portion of the connector being plugged into the interior of the support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the vibrating screen support with adjustment function not only arranges the support frame, the screen part, the shaking part and the top connecting piece, but also the shaking part will increase the shaking effect of the screen part by abutting against the screen part through the top connecting piece when the screen part shakes to screen, so as to reduce the probability of blockage in the screen part; by arranging the vertical cylinder, the baffle plate and the connecting plate, the baffle plate will block the vertical cylinder when in use, so as to reduce the possibility of residue appearing inside the vertical cylinder and reduce the probability of idling of the shaking spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main exploded three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the shaking part and the top connecting piece of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the system framework structure of the utility model.

[0019] In the figure: 1. Support frame;

[0020] 2. Support member; 21. Support rod; 22. Bottom plate; 23. Slide rail; 24. Rough surface;

[0021] 3. Screen part; 31. Screen; 32. Connector;

[0022] 4. shaking part; 41. supporting plate; 42. vertical tube; 43. vertical plate; 44. shaking spring;

[0023] 5. Lifting cylinder;

[0024] 6. Top connection piece; 61. Horizontal plate; 62. Shaking rod; 63. Connecting plate; 64. Shielding plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-5 As shown, a vibrating screen support with an adjustment function includes a support frame 1 arranged at the bottom of the screen portion 3, and the support frame 1 includes a shaking portion 4 and a top connector 6: wherein the support frame 1 is a hollow rectangular frame, on which the screen portion 3 can be installed and supported, and at the same time, a rectangular frame is provided on the peripheral side of the support frame 1 for plugging in the screen portion 3 to limit the position of the screen portion 3, and the screen portion 3 will be installed with the vibration source during screening, and the shaking portion 4 is symmetrically arranged on both sides of the bottom of the support frame 1, wherein the shaking portion 4 is symmetrically designed along the transverse central axis of the bottom of the support frame 1, so as to increase the reflection of the force of the shaking portion 4 on the screen portion 3; the shaking portion 4 includes two support plates 41 welded to the bottom of the support frame 1, wherein the support plates 41 are as shown Figure 2 The figure shows an "L"-shaped bottom bracket, which is convenient for supporting the top connecting member 6, and a vertical cylinder 42 fixed on the top of the supporting plate 41, wherein the vertical cylinder 42 is a hollow cylindrical design, and its material is a rigid material, and a shaking spring 44 is welded inside the vertical cylinder 42. The shaking part 4 also includes a vertical plate 43 that is partially inserted into the vertical cylinder 42. Figure 5 As shown, when the shaking spring 44 is not under force, it will push the vertical plate 43 to Figure 5 At the position, after the vertical plate 43 is subjected to force, the shaking spring 44 will feedback the force, so that the vertical plate 43 shakes up and down. At the same time, the vertical plate 43 will drive the top connecting piece 6 on its top to shake, so as to shake and clean the mesh surface of the screen part 3. The outer wall of the vertical plate 43 is fixedly connected to the top of the shaking spring 44, and a part of the vertical plate 43 extends to the outside of the vertical tube 42 and is fixedly connected to the bottom end of the top connecting piece 6. The top connecting piece 6 is arranged above the shaking part 4, and the shaking spring 44 is used for the screen part 3 to hit the top connecting piece 6 to generate shaking.

[0028] The effect achieved by the entire embodiment 1 is that, when in use, the entire device will be connected to an external power supply, and the screen part 3 will also be installed with the vibration source. When the screen part 3 is operated by the vibration source, it will apply force to the top connection part 6 at the bottom. At this time, the top connection part 6 will feedback the force to the position of the vertical plate 43, and the vertical plate 43 will shake up and down under the action of the shaking spring 44. At the same time, the vertical plate 43 will drive the top connection part 6 on its top to shake, so as to shake and clean the mesh surface of the screen part 3.

[0029] In Example 2

[0030] like Figure 1-5 As shown, the vibrating screen support with adjustment function includes a connecting plate 63, a shaking rod 62, a shielding plate 64, a support member 2 and a lifting cylinder 5: the top connecting member 6 includes a connecting plate 63 fixed on the top of the vertical plate 43, wherein the connecting plate 63 is designed as a rectangular plate, the connecting plate 63 and the vertical plate 43 are welded, a transverse plate 61 welded to the outside of the connecting plate 63 and a shaking rod 62 vertically fixed on the top of the transverse plate 61, wherein the shaking rod 62 and the transverse plate 61 are welded, extending the length of the transverse plate 61 upward, and the shaking rod 62 The top of the baffle plate 64 abuts against the bottom of the screen portion 3, and the top connecting member 6 also includes a baffle plate 64 vertically connected to the connecting plate 63. The baffle plate 64 is located on the side of the connecting plate 63 away from the support plate 41. The material screened by the screen portion 3 will enter the interior of the vertical cylinder 42 at the cross plate 61. Since the plane where the lowest point of the baffle plate 64 is located is lower than the plane where the highest point of the vertical cylinder 42 is located, the cross plate 61 will block the material screened by the screen portion 3 at this time, thereby reducing the accumulation of materials inside the vertical cylinder 42, which causes the shaking spring 44 to run empty.

[0031] The support member 2 is rotatably connected to one side of the bottom of the support frame 1. The bottom of the support member 2 will contact the ground through bolts. At the same time, the support member 2 will support the support frame 1. The lifting cylinder 5 is rotatably connected to the other side of the bottom of the support frame 1. When in use, the lifting cylinder 5 is connected to an external power supply, and the angle of the support frame 1 is adjusted through the control panel. The plane where the lowest point of the lifting cylinder 5 is located is coplanar with the plane where the lowest point of the support member 2 is located. The lifting cylinder 5 is used to drive the support frame 1 to rotate on the support member 2 for height adjustment. The support member 2 includes a support rod 21 rotatably connected to the bottom of the support frame 1. The length of the support rod 21 is fixed A bottom plate 22 is arranged at the bottom of the support rod 21. The bottom plate 22 and the support frame 1 are designed to be horizontal and fit the ground. The bottom plate 22 and the ground are fixed in position by bolts. A slide rail 23 is opened on the top of the bottom plate 22. A rough surface 24 is engraved on the bottom of the bottom plate 22. The rough surface 24 is for increasing the friction between the bottom plate 22 and the ground and reducing the probability of shaking of the bottom plate 22 when in use. The cross-section of the notch of the slide rail 23 is a "convex" design, and the cross-section of the actual support rod 21 is a "convex" design. The notches of the support rod 21 and the slide rail 23 are fitted, and the support rod 21 slides inside the slide rail 23.

[0032] The effect achieved by the entire embodiment 1 is that, when in use, an external power source is connected to control the lifting cylinder 5 to operate, at which time the lifting cylinder 5 will drive the support frame 1 on its top to tilt, and at this time, the bottom of the other side of the support frame 1 is rotatably connected to the top of the support rod 21, and the support rod 21 can slide inside the slide rail 23, so that the inclination angle of the support frame 1 changes. When the inclination angle of the support frame 1 is fixed, the lifting cylinder 5 can be closed.

[0033] Example 3

[0034] like Figure 1-5 As shown, the vibrating screen includes a screen portion 3 and any one of the above-mentioned vibrating screen brackets with adjustment function, the screen portion 3 includes a screening mesh 31 arranged above the support frame 1, wherein the screening mesh 31 is a metal mesh surface, and the internal aperture thereof is used to process the screened material, and a connector 32 is fixedly arranged on the outside of the screening mesh 31, wherein the connector 32 is a protruding circle of card plates, which will be plugged into the rectangular strip frame on the side of the support frame 1 when in use, to fix the position of the screen portion 3, and a part of the connector 32 is plugged into the inside of the support frame 1.

[0035] Working principle: when in use, first, the connector 32 is a protruding circle of cardboard, which will be plugged into the rectangular frame around the support frame 1 to fix the position of the screen part 3. When screening, the screen part 3 will be installed with the vibration source, and then the lifting cylinder 5 will be controlled to operate. At this time, the lifting cylinder 5 will drive the support frame 1 on its top to tilt. At this time, the bottom of the other side of the support frame 1 is connected to the top of the support rod 21 due to rotation. At the same time, the support rod 21 can slide inside the slide rail 23, so that the inclination angle of the support frame 1 changes. When the inclination angle of the support frame 1 is fixed, the lifting cylinder 5 can be closed;

[0036] Secondly, the screen part 3 will be installed with the vibration source. When the screen part 3 is operated by the vibration source, the material will be screened and the top connection part 6 at the bottom will be hit. At this time, the top connection part 6 will feedback the force to the position of the vertical plate 43. The vertical plate 43 will shake up and down under the action of the shaking spring 44. At the same time, the vertical plate 43 will drive the top connection part 6 on its top to shake, shake and clean the mesh surface of the screen part 3, and finally complete the work.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vibrating screen support with an adjustment function, the vibrating screen support comprising a support frame (1) arranged at the bottom of a screen portion (3), characterized in that: The support frame (1) comprises: A shaking part (4), the shaking part (4) is symmetrically arranged on both sides of the bottom of the support frame (1); the shaking part (4) comprises two supporting plates (41) welded to the bottom of the support frame (1), a vertical tube (42) fixed to the top of the supporting plates (41), and a shaking spring (44) welded inside the vertical tube (42); A top connection member (6) is provided above the shaking portion (4), and the shaking spring (44) is used for the screen portion (3) to hit the top connection member (6) to generate shaking.

2. The vibrating screen support with adjustment function according to claim 1, characterized in that: The shaking part (4) also includes a vertical plate (43) partially inserted into the interior of the vertical tube (42), the outer wall of the vertical plate (43) is fixedly connected to the top end of the shaking spring (44), and a part of the vertical plate (43) extends to the outside of the vertical tube (42) and is fixedly connected to the bottom end of the top connecting member (6).

3. The vibrating screen support with adjustment function according to claim 1, characterized in that: The top connecting member (6) comprises a connecting plate (63) fixed on the top of the vertical plate (43), a horizontal plate (61) welded to the outside of the connecting plate (63), and a shaking rod (62) vertically fixed on the top of the horizontal plate (61), and the top of the shaking rod (62) is in contact with the bottom of the screen part (3).

4. The vibrating screen support with adjustment function according to claim 3, characterized in that: The top connection member (6) further comprises a shielding plate (64) vertically connected to the connecting plate (63), wherein the plane where the lowest point of the shielding plate (64) is located is lower than the plane where the highest point of the vertical tube (42) is located.

5. The vibrating screen support with adjustment function according to claim 1, characterized in that: The support frame (1) further comprises: A support member (2), the support member (2) being rotatably connected to one side of the bottom of the support frame (1); A lifting cylinder (5), the lifting cylinder (5) is rotatably connected to the other side of the bottom of the support frame (1), the plane where the lowest point of the lifting cylinder (5) is located is coplanar with the plane where the lowest point of the support member (2) is located, and the lifting cylinder (5) is used to drive the support frame (1) to rotate on the support member (2) to adjust its height.

6. The vibrating screen support with adjustment function according to claim 5, characterized in that: The support member (2) comprises a support rod (21) rotatably connected to the bottom of the support frame (1), a bottom plate (22) arranged at the bottom of the support rod (21), and a slide rail (23) opened at the top of the bottom plate (22); the slide rail (23) and the support rod (21) are slidably connected.

7. The vibrating screen support with adjustment function according to claim 6, characterized in that: The bottom of the bottom plate (22) is engraved with a rough surface (24).

8. Vibrating screen, characterized in that: It comprises a screen portion (3) and a vibrating screen support with an adjustment function as described in any one of claims 1 to 7, wherein the screen portion (3) comprises a screen (31) arranged above a support frame (1), and a connector (32) fixed to the outside of the screen (31), and a part of the connector (32) is plugged into the inside of the support frame (1).

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