Linear vibration screening machine

Abstract

The utility model relates to the technical field of linear vibration screening machines, in particular to a linear vibration screening machine. The linear vibration screening machine comprises a linear vibration screening machine body, a sliding groove is formed in the left side of a machine frame of the linear vibration screening machine body, a supporting frame is arranged in the sliding groove, a screen is arranged on the inner side wall of the supporting frame, a positioning hole is formed in the right side of the sliding groove, and a magnetic block is arranged in the positioning hole. A handle is arranged on the left side of the supporting frame, and two sets of inserting holes are evenly formed in the top of the handle in a penetrating mode. The grab handle is moved upwards to drive the inner threaded sleeve and the plug pin to move upwards, after the hand-screwing bolt is aligned with the locking hole, the hand-screwing bolt can be rotated to be screwed into the locking hole, the plug pin is separated from the locking hole, and then the handle is moved leftwards to drive the supporting frame to be communicated with the screen to move leftwards synchronously to be separated from the linear vibrating screen machine. In this way, the effect of quickly disassembling the supporting frame and the screen is achieved, and then the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear vibrating screening machines, in particular to a linear vibrating screening machine. Background Art

[0002] The sieve plates in the common linear vibrating screening machines on the market are mostly fixed to the frame by multiple sets of bolts. Therefore, when screening materials of different sizes, the fixing bolts need to be removed one by one to complete the disassembly of the sieve plate and then replace it with a sieve plate that matches the screening requirements. However, the replacement efficiency of the sieve plate is low, which reduces the convenience of using the device. In response to the above situation, technical innovation is carried out on the basis of the existing linear vibrating screening machine. Utility Model Content

[0003] The purpose of the present utility model is to provide a linear vibrating screening machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a linear vibrating screening machine, comprising:

[0005] A linear vibrating screen machine, wherein a slide is provided on the left side of the frame of the linear vibrating screen machine, a support frame is provided in the slide, a screen is provided on the inner side wall of the support frame, a positioning hole is provided on the right side of the slide, a magnetic block is provided in the positioning hole, a handle is provided on the left side of the support frame, and two groups of jacks are evenly penetrated on the top of the handle, wherein: a quick-release assembly is placed on the left side of the frame of the linear vibrating screen machine, and a locking hole is provided on the left side of the frame of the linear vibrating screen machine.

[0006] Preferably, the quick-release assembly includes a handle, two groups of pins are evenly arranged on the bottom of the handle, the outer side walls of the pins are sleeved with support sleeves, a spring is placed on the outer side wall of the pin, the spring is arranged between the handle and the support sleeve, and a fixing assembly is placed on the top of the handle.

[0007] Preferably, the two groups of support sleeves are evenly arranged on the left side of the frame of the linear vibrating screen machine, and the latch is inserted into the socket of the handle.

[0008] Preferably, the fixing assembly includes an internally threaded sleeve, the interior of which is threaded with a hand bolt, and the hand bolt corresponds to the locking hole.

[0009] Preferably, the internal threaded sleeve is arranged on the top of the handle, and the left side of the support frame is flush with the left side of the frame of the linear vibrating screen machine.

[0010] Preferably, two groups of positioning columns are evenly arranged on the right side of the support frame, an iron block is inlaid on the right side of the positioning column, the positioning column is arranged in the positioning hole, and the magnetic block and the iron block are attracted to each other.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] The utility model fixes the support frame in the slide groove of the linear vibrating screen frame by the mutual adsorption of the magnetic block and the iron block, and the spring relies on its own elastic force to drive the pin to be inserted into the socket of the handle. The double fixing method can effectively ensure the stability of the support frame and the screen after installation, thereby improving the reliability of the device.

[0013] Move the handle upward to drive the internal threaded sleeve and the pin to move upward. When the hand-tightening bolt is aligned with the locking hole, the hand-tightening bolt can be turned and screwed into the locking hole. At this time, the pin is separated from the locking hole. Then move the handle to the left to drive the support frame connected to the screen to move synchronously to the left and separate from the linear vibrating screen machine, so as to quickly disassemble the support frame and the screen, thereby improving the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a linear vibrating screening machine of the utility model;

[0015] Figure 2 This is a top sectional view of a linear vibrating screening machine of the utility model;

[0016] Figure 3 For this utility model Figure 2 Magnified view of part A.

[0017] In the figure: 1. Linear vibrating screen; 2. Support frame; 21. Screen; 22. Handle; 23. Positioning column; 24. Iron block; 25. Magnetic block; 3. Grip; 31. Internal threaded sleeve; 32. Thumb bolt; 33. Locking hole; 34. Latch; 35. Spring; 36. Support sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 3A linear vibrating screening machine comprises a linear vibrating screen machine 1, a slide groove is provided on the left side of the frame of the linear vibrating screen machine 1, a support frame 2 is slidingly provided in the slide groove, a screen 21 is fixedly provided on the inner side wall of the support frame 2, a positioning hole is provided on the right side of the slide groove, a magnetic block 25 is fixedly provided in the positioning hole, a handle 22 is fixedly provided on the left side of the support frame 2, and two groups of jacks are evenly provided on the top of the handle 22, wherein: a quick-release assembly is placed on the left side of the frame of the linear vibrating screen machine 1, a locking hole 33 is provided on the left side of the frame of the linear vibrating screen machine 1, and a uniform fixed arrangement is provided on the right side of the support frame 2. There are two groups of positioning columns 23, and the right side of the positioning column 23 is inlaid with an iron block 24. The positioning column 23 is slidably set in the positioning hole, and the magnetic block 25 and the iron block 24 are adsorbed on each other. The positioning column 23 is fixed in the positioning hole by the mutual adsorption of the magnetic block 25 and the iron block 24, so that the support frame 2 is initially fixed in the slide groove in the frame of the linear vibrating screen machine 1. The quick-release assembly includes a handle 3, and two groups of latches 34 are evenly fixed on the bottom of the handle 3. The outer wall of the latch 34 is sleeved with a support sleeve 36, and a spring 35 is placed on the outer wall of the latch 34. The spring 35 is fixedly set on the handle 3 and the support Between the support sleeves 36, a fixing assembly is placed on the top of the handle 3. The two sets of support sleeves 36 are evenly fixed on the left side of the frame of the linear vibrating screen machine 1. The pin 34 is inserted into the socket of the handle 22. The fixing assembly includes an internal threaded sleeve 31. The internal threaded sleeve 31 is screwed with a hand screw bolt 32. The hand screw bolt 32 corresponds to the locking hole 33. The internal threaded sleeve 31 is fixed on the top of the handle 3. The spring 35 relies on its own elastic force to drive the pin 34 through the handle 3 to be inserted into the socket of the handle 22, thereby fixing the support frame 2 in the slide groove of the frame of the linear vibrating screen machine 1. When needed When disassembling the support frame 2 and the screen 21, it is only necessary to move the handle 3 upwards to drive the internal threaded sleeve 31 and the pin 34 to move upwards. When the hand-tightening bolt 32 is aligned with the locking hole 33, the hand-tightening bolt 32 can be rotated and screwed into the locking hole 33. At this time, the pin 34 is separated from the locking hole 33, and then the handle 22 is moved to the left to drive the support frame 2 connected to the screen 21 to move synchronously to the left and separate from the linear vibrating screen machine 1, so as to quickly disassemble the support frame 2 and the screen 21, thereby improving the ease of use of the device. The left side of the support frame 2 is flush with the left side of the frame of the linear vibrating screen machine 1.

[0020] When the cam 31 is in the unlock state, the spring 35 is in the unlock state, and the spring 35 is in the unlock state, so that the cam 31 is locked and the cam 31 is unlocked.

Claims

1. A linear vibrating screening machine, characterized in that: include: A linear vibrating screen machine (1) is provided with a slide groove on the left side of a frame of the linear vibrating screen machine (1), a support frame (2) is provided in the slide groove, a screen (21) is provided on the inner side wall of the support frame (2), a positioning hole is provided on the right side of the slide groove, a magnetic block (25) is provided in the positioning hole, a handle (22) is provided on the left side of the support frame (2), and two groups of jacks are evenly opened through the top of the handle (22), wherein: a quick release assembly is placed on the left side of the frame of the linear vibrating screen machine (1), and a locking hole (33) is provided on the left side of the frame of the linear vibrating screen machine (1).

2. A linear vibrating screening machine according to claim 1, characterized in that: The quick-release assembly comprises a handle (3), two groups of latches (34) are evenly arranged at the bottom of the handle (3), the outer side walls of the latches (34) are sleeved with support sleeves (36), a spring (35) is placed on the outer side wall of the latches (34), the spring (35) is arranged between the handle (3) and the support sleeve (36), and a fixing assembly is placed on the top of the handle (3).

3. A linear vibrating screening machine according to claim 2, characterized in that: The two groups of support sleeves (36) are evenly arranged on the left side of the frame of the linear vibrating screen machine (1), and the latch (34) is inserted into the socket of the handle (22).

4. A linear vibrating screening machine according to claim 2, characterized in that: The fixing assembly comprises an internal threaded sleeve (31), the interior of the internal threaded sleeve (31) is threaded with a hand-tightening bolt (32), and the hand-tightening bolt (32) corresponds to a locking hole (33).

5. A linear vibrating screening machine according to claim 4, characterized in that: The internal thread sleeve (31) is arranged on the top of the handle (3), and the left side of the support frame (2) is flush with the left side of the frame of the linear vibrating screen machine (1).

6. The linear vibrating screening machine according to claim 1, characterized in that: Two groups of positioning columns (23) are evenly arranged on the right side of the support frame (2), and an iron block (24) is embedded on the right side of the positioning columns (23). The positioning columns (23) are arranged in the positioning holes, and the magnetic block (25) and the iron block (24) are attracted to each other.

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