CN211134599U - Mining screening machine fixing device for engineering - Google Patents

Abstract

The utility model discloses a screening machine fixing device for mining engineering, including organism and cement seat, the organism is located the top of cement seat, the bottom welding of organism has the backup pad, the bottom welding of backup pad has the carriage, the top of carriage both sides has all welded the first connecting block, one side that the carriage was kept away from to the first connecting block has the head rod through loose axle swing joint. The utility model discloses a set up the threaded sleeve to drive first threaded rod and second threaded rod through the rotation of threaded sleeve with advancing or with going out, thereby adjust fixed elasticity, simultaneously through the design of first connecting block, second connecting block and first inflation screw, make and fix between its and the cement seat, thereby improved the stability of screening machine support base, solved current screening machine support base structure and had the relatively poor problem of stability, make the screening machine be difficult for rocking when the function, ensured the effect of screening.

Description

Mining screening machine fixing device for engineering

Technical Field

The utility model relates to an ore screening machine technical field specifically is a screening machine fixing device for mining engineering.

Background

The screening machine utilizes the relative motion of particulate material and sifting surface, makes partial granule see through the sieve mesh, falls into the vibration screening mechanical equipment of different grades with materials such as sand, gravel, rubble according to the particle size, and the screening machine is when carrying out the sieve branch, and the fixed knot that the screening machine supported the base has the relatively poor defect of stability, makes the screening machine easily take place to rock at the operation in-process to the effect of ore screening has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening machine fixing device for mining engineering possesses the advantage that improves screening machine bottom stability, has solved current screening machine and has supported the relatively poor problem of base structure existence stability.

In order to achieve the above object, the utility model provides a following technical scheme: a screening machine fixing device for mining engineering comprises a machine body and a cement seat, wherein the machine body is positioned at the top of the cement seat, the bottom of the machine body is welded with a supporting plate, the bottom of the supporting plate is welded with a supporting frame, the tops of two sides of the supporting frame are welded with first connecting blocks, one side of the first connecting block, which is far away from the supporting frame, is movably connected with a first connecting rod through a movable shaft, a first threaded rod is welded on one side of the first connecting rod away from the first connecting block, a threaded sleeve is connected with one side of the first threaded rod away from the first connecting rod in a threaded manner, a second threaded rod is connected with one side of the threaded sleeve far away from the first threaded rod in a threaded manner, a second connecting rod is welded on one side of the second threaded rod far away from the threaded sleeve, one side of the second connecting rod far away from the second threaded rod is movably connected with a second connecting block through a movable shaft, the bottom of the second connecting block is fixedly connected with the top of the cement seat through a first expansion screw.

Preferably, four corners of the bottom of the inner cavity of the supporting frame are fixedly connected with the top of the cement seat through second expansion screws, and the top of the surface of each second expansion screw is in threaded connection with a second nut.

Preferably, the number of the first expansion screws is eight, and a first nut is connected to the top of the surface of the first expansion screw in a threaded manner.

Preferably, first threaded rod and second threaded rod length are the same, the upper and lower both sides of threaded sleeve inner wall all are provided with the screw thread, and the screw thread is positive and negative design, the integrative welding of intermediate position of threaded sleeve inner chamber has the limiting plate.

Preferably, the machine body comprises a machine case, the top of the machine case is communicated with a feeding pipe, the bottom of the left side of the machine case is communicated with a discharging pipe, a driving motor is arranged on the front face of the machine case, telescopic rods are fixedly connected to the periphery of the bottom of the machine case, springs are sleeved on the surfaces of the telescopic rods, the top ends of the springs are welded to the bottom of the machine case, and the bottom ends of the springs are welded to the top of a supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up threaded sleeve to drive first threaded rod and second threaded rod through threaded sleeve's rotation and advance simultaneously or go out simultaneously, thereby adjust fixed elasticity, simultaneously through the design of first connecting block, second connecting block and first inflation screw, make and fix between its and the cement seat, thereby improved the stability of screening machine support base, solved current screening machine support base structure and had the relatively poor problem of stability, make the screening machine be difficult for rocking when the function, ensured the effect of screening.

The surface of the second expansion screw is connected with a second nut through threads, so that the assembly and disassembly between the support frame and the cement seat are facilitated, and meanwhile, the fixing effect of the bottom of the support frame is further improved through the second expansion screw;

the first nut is arranged, so that the second connecting block is convenient to disassemble and assemble;

positive and negative design is done to the screw thread through setting up the threaded sleeve inner wall, through the cooperation between the screw thread to conveniently adjust fixed elasticity, the effect of limiting plate has played spacing effect to the rotation of screw-thread pole simultaneously.

Through setting up inlet pipe and discharging pipe, make things convenient for the entering and the discharge of ore, the surface cover through setting up the telescopic link is equipped with the spring, has improved the reciprocity of quick-witted case vibration from top to bottom.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is an internal cross-sectional view of the threaded sleeve structure of the present invention;

fig. 4 is a side view of the supporting frame structure of the present invention.

In the figure: 1. a body; 101. a chassis; 102. a feed pipe; 103. a discharge pipe; 104. a telescopic rod; 105. a spring; 106. a drive motor; 2. a cement base; 3. a support plate; 4. a support frame; 5. a first connection block; 6. a first connecting rod; 7. a first threaded rod; 8. a threaded sleeve; 9. a second threaded rod; 10. a second connecting rod; 11. a second connecting block; 12. a first expansion screw; 13. a second expansion screw; 14. a second nut; 15. a first nut; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a sieving machine fixing device for mining engineering comprises a machine body 1 and a cement seat 2, wherein the machine body 1 is positioned at the top of the cement seat 2, a supporting plate 3 is welded at the bottom of the machine body 1, a supporting frame 4 is welded at the bottom of the supporting plate 3, first connecting blocks 5 are welded at the tops of two sides of the supporting frame 4, one side of each first connecting block 5, which is far away from the supporting frame 4, is movably connected with a first connecting rod 6 through a movable shaft, one side of each first connecting rod 6, which is far away from the corresponding first connecting block 5, is welded with a first threaded rod 7, one side of each first threaded rod 7, which is far away from the corresponding first connecting rod 6, is movably connected with a threaded sleeve 8, one side of each threaded sleeve 8, which is far away from the corresponding first threaded rod 7, is movably connected with a second threaded rod 9, one side of each second threaded sleeve 9, which is, the top fixed connection of first inflation screw 12 and cement seat 2 is passed through to the bottom of second connecting block 11, through setting up threaded sleeve 8, and the rotation through threaded sleeve 8 drives first threaded rod 7 and second threaded rod 9 and advances or go out with, thereby adjust fixed elasticity, simultaneously through first connecting block 5, second connecting block 11 and first inflation screw 12's design, it is fixed between making it and the cement seat 2, thereby the stability of screening machine support base has been improved, the problem that current screening machine support base structure has stability relatively poor is solved, make the screening machine be difficult for rocking when the function, the effect of screening has been ensured.

In this embodiment, it is concrete, prop the top fixed connection of frame inner chamber bottom's four corners all through second expansion screw 13 and cement seat 2, the top threaded connection on second expansion screw 13 surface has second nut 14, has second nut 14 through the surperficial threaded connection who sets up second expansion screw 13, has made things convenient for the dismouting between carriage 4 and the cement seat 2, and second expansion screw 13 has further improved the fixed effect of carriage 4 bottom simultaneously.

In this embodiment, specifically, the number of first expansion screws 12 is eight, and the top threaded connection on first expansion screws 12 surface has first nut 15, through setting up first nut 15, makes things convenient for the dismouting of second connecting block 11.

In this embodiment, it is concrete, first threaded rod 7 is the same with second threaded rod 9 length, and the upper and lower both sides of 8 inner walls of threaded sleeve all are provided with the screw thread, and the screw thread is positive and negative design, and the integrative welding of the intermediate position of 8 inner chambers of threaded sleeve has limiting plate 16, does positive and negative design through the screw thread that sets up 8 inner walls of threaded sleeve, through the cooperation between the screw thread to conveniently adjust fixed elasticity, limiting plate 16's effect has simultaneously played spacing effect to the rotation of threaded rod.

In this embodiment, specifically, organism 1 includes quick-witted case 101, the top intercommunication of machine case 101 has inlet pipe 102, the left bottom intercommunication of machine case 101 has discharging pipe 103, the front of machine case 101 is provided with driving motor 106, equal fixedly connected with telescopic link 104 all around of machine case 101 bottom, the surface cover of telescopic link 104 is equipped with spring 105, the top of spring 105 and the bottom welding of machine case 101, the bottom of spring 105 and the top welding of backup pad 3, through setting up inlet pipe 102 and discharging pipe 103, make things convenient for the entering and the discharge of ore, the surface cover through setting up telescopic link 104 is equipped with spring 105, the reciprocity of quick-witted case 101 vibration from top to bottom has been improved, telescopic link 104 comprises slide cartridge and slide bar, the surface of slide bar and the junction sliding connection of slide cartridge.

During the use, organism 1 utilizes current mature technique to sieve the ore, cooperation between telescopic link 104 and the spring 105, the reciprocity of vibration has been improved, if need fix to carriage 4, only need earlier utilize the instrument to punch to cement seat 2, punch and finish the back, install second inflation screw 13 earlier, the installation is accomplished the back, make second connecting block 11 install on cement seat 2 through first inflation screw 12, fixed completion back, rotatable threaded sleeve 8, the design of the positive and negative screw thread of 8 inner walls of threaded sleeve, drive first threaded rod 7 and second threaded rod 9 and advance simultaneously or go out simultaneously, adjust fixed elasticity, thereby also improved the stability of carriage 4 both sides.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a screening machine fixing device for mining engineering, includes organism (1) and cement seat (2), its characterized in that: the machine body (1) is located at the top of the cement seat (2), a supporting plate (3) is welded at the bottom of the machine body (1), a supporting frame (4) is welded at the bottom of the supporting plate (3), first connecting blocks (5) are welded at the tops of two sides of the supporting frame (4), one sides, far away from the supporting frame (4), of the first connecting blocks (5) are movably connected with a first connecting rod (6) through a movable shaft, one sides, far away from the first connecting blocks (5), of the first connecting rods (6) are welded with a first threaded rod (7), one sides, far away from the first connecting rod (6), of the first threaded rod (7) are in threaded connection with a threaded sleeve (8), one sides, far away from the first threaded rod (7), of the threaded sleeve (8) are in threaded connection with a second threaded rod (9), one sides, far away from the threaded sleeve (8), of the second threaded sleeve (9) are, one side of the second connecting rod (10) far away from the second threaded rod (9) is movably connected with a second connecting block (11) through a movable shaft, and the bottom of the second connecting block (11) is fixedly connected with the top of the cement seat (2) through a first expansion screw (12).

2. The mining screening machine fixing device according to claim 1, characterized in that: the four corners of braced frame (4) inner chamber bottom all passes through the top fixed connection of second inflation screw (13) and cement seat (2), the top threaded connection on second inflation screw (13) surface has second nut (14).

3. The mining screening machine fixing device according to claim 1, characterized in that: the number of the first expansion screws (12) is eight, and the top of the surface of each first expansion screw (12) is in threaded connection with a first nut (15).

4. The mining screening machine fixing device according to claim 1, characterized in that: first threaded rod (7) and second threaded rod (9) length are the same, the upper and lower both sides of threaded sleeve (8) inner wall all are provided with the screw thread, and the positive and negative design is done to the screw thread, the integrative welding of intermediate position of threaded sleeve (8) inner chamber has limiting plate (16).

5. The mining screening machine fixing device according to claim 1, characterized in that: organism (1) includes quick-witted case (101), the top intercommunication of quick-witted case (101) has inlet pipe (102), the left bottom intercommunication of machine case (101) has discharging pipe (103), the front of machine case (101) is provided with driving motor (106), equal fixedly connected with telescopic link (104) all around of machine case (101) bottom, the surface cover of telescopic link (104) is equipped with spring (105), the top of spring (105) and the bottom welding of quick-witted case (101), the bottom of spring (105) and the top welding of backup pad (3).

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