CN212733005U

CN212733005U - Sieve beam structure

Info

Publication number: CN212733005U
Application number: CN202021151780.7U
Authority: CN
Inventors: 黄桂成; 吴跃勇
Original assignee: Jiangsu Xinrun Metallurgy Machine Manufacture Co ltd
Current assignee: Jiangsu Xinrun Metallurgy Machine Manufacture Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a sieve beam structure, including first dead lever, first sieve roof beam, sieve and second sieve roof beam, one side of first sieve roof beam articulates there is first dead lever, the one end of first sieve roof beam all is provided with the extension structure, the top of first sieve roof beam all is provided with the sieve, the second dead lever is installed to the opposite side of first sieve roof beam, the bottom of second dead lever is provided with first connection piece. The utility model discloses an install third sieve roof beam on hydraulic cylinder's top, the third sieve roof beam can be to playing the effect of fixed stay, then the third sieve roof beam carries out being connected and fixing at both ends through the second connection piece at both ends and third fixing bolt, then at the bottom installation second fixed block of third sieve roof beam, the second fixed block can be fixed the bottom of third sieve roof beam both sides, when needs adjust the device screening speed, it goes up and down to start hydraulic cylinder, can change the speed of screening through adjusting inclination.

Description

Sieve beam structure

Technical Field

The utility model relates to a sieve roof beam technical field specifically is a sieve beam structure.

Background

With the continuous development of science and technology, we are also making innovation in the industrial development, wherein in the chain-return-epoxidized pellet engineering, different equipments are used to process materials, wherein the necessary link is screening, and the screen beam in the screening equipment generally has two forms, one is a heat-resistant steel structure, and the other is a welded structure water-cooled type:

traditional sieve beam structure during the use, inconveniently goes up and down to the device and controls the speed of screening, influences production efficiency to make a sieve beam structure, with the above-mentioned problem of solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieve beam structure to propose inconvenient problem to the device screening speed control in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sieve beam structure comprises a first fixed rod, a first sieve beam, a sieve plate and a second sieve beam, wherein one side of the first sieve beam is hinged with the first fixed rod, one end of the first sieve beam is provided with a lengthening structure, the top end of the first sieve beam is provided with the sieve plate, the other side of the first sieve beam is provided with the second fixed rod, the bottom end of the second fixed rod is provided with a first connecting piece, two sides of the first connecting piece are respectively fixed with a second fixing bolt, one side of the bottom end of the first sieve beam is provided with a first fixed block, the bottom end of the first fixed block is provided with the second sieve beam, the bottom end of the second sieve beam is provided with a first base, the other side of the bottom end of the first sieve beam is provided with an adjusting structure, the adjusting structure comprises a hydraulic cylinder, a second base, a third sieve beam, a second fixed block, a second connecting piece and a third fixing bolt, the bottom at first sieve roof beam is fixed to the third sieve roof beam, the both sides of the bottom of third sieve roof beam all are fixed with the second fixed block, the both ends of third sieve roof beam all are fixed with third fixing bolt, the second connection piece is all installed to the both sides of third fixing bolt, hydraulic cylinder is all installed to the bottom of third sieve roof beam, the inside of second dead lever all is provided with reinforced structure.

Preferably, the lengthening structure comprises a first fixing bolt, a telescopic rod and a screw hole, the telescopic rod is fixed on one side of the first fixing rod, the screw hole is formed in the top end and the bottom end of the telescopic rod, and the first fixing bolt is fixed inside the screw hole.

Preferably, the inside of telescopic link is hollow tubular structure, the inside at the telescopic link is installed to the one end of first sieve roof beam, constitute extending structure between telescopic link and the first sieve roof beam.

Preferably, the reinforcing structure comprises a reinforcing net, a reinforcing cross rod and a reinforcing support, the reinforcing support is arranged inside the first sieve beam, the reinforcing cross rod is evenly arranged at the two ends of the reinforcing support, and the reinforcing net is arranged on the outer surface of the first sieve beam.

Preferably, the front section of the reinforcing support is designed in an I shape, and the reinforcing supports are uniformly arranged in the first sieve beam.

Preferably, a second base is fixed at the bottom end of the hydraulic cylinder, and the hydraulic cylinders are symmetrically distributed around the vertical center line of the third sieve beam.

Compared with the prior art, the beneficial effects of the utility model are that: this sieve roof beam structure is rational in infrastructure, has following advantage:

(1) the third screen beam is arranged at the top end of the hydraulic cylinder and can play a role in fixing and supporting, then the third screen beam is connected and fixed with a third fixing bolt through second connecting sheets at two ends, then a second fixing block is arranged at the bottom end of the third screen beam and can fix the bottom ends of the two sides of the third screen beam, when the screening speed of the device needs to be adjusted, the hydraulic cylinder is started to lift, and the screening speed can be changed by adjusting the inclination angle;

(2) the screw holes are arranged at the top end and the bottom end of the telescopic rod and can achieve the effect of fixing the first sieve beam, then one end of the first sieve beam is inserted into the telescopic rod, when the length of the first sieve beam needs to be adjusted, the first fixing bolt is screwed off, the telescopic rod is adjusted to be proper in length, then the telescopic rod is fixed into the first fixing bolt, and the effect of stretching the first sieve beam is achieved;

(3) through the inside at first sieve roof beam set up the reinforcement support, the reinforcement support can carry out the effect of vertical braces to first sieve roof beam, sets up the reinforcement horizontal pole through the both ends at first sieve roof beam, and the reinforcement horizontal pole can play the effect of horizontal support, then installation reinforcing net on the surface of first sieve roof beam, reinforcing net can play and carry out reinforced (rfd) effect to the surface, through multiple reinforcement, increases the hardness that the device sieved the roof beam, makes sieve roof beam non-deformable.

Drawings

Fig. 1 is a schematic view of a partial cross-sectional structure of a front view structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the telescopic structure of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the reinforcing structure of the present invention.

In the figure: 1. a first fixing lever; 2. a lengthening structure; 201. a first fixing bolt; 202. a telescopic rod; 203. a screw hole; 3. a first screen beam; 4. a sieve plate; 5. reinforcing the structure; 501. reinforcing the net; 502. reinforcing the cross bar; 503. reinforcing the bracket; 6. a second fixing bar; 7. a first base; 8. a second screen beam; 9. a first fixed block; 10. an adjustment structure; 1001. a hydraulic cylinder; 1002. a second base; 1003. a third screen beam; 1004. a second fixed block; 1005. a second connecting sheet; 1006. a third fixing bolt; 11. a first connecting piece; 12. and a second fixing bolt.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a sieve beam structure comprises a first fixed rod 1, a first sieve beam 3, a sieve plate 4 and a second sieve beam 8, wherein one side of the first sieve beam 3 is hinged with the first fixed rod 1, one end of the first sieve beam 3 is provided with an extension structure 2, the extension structure 2 comprises a first fixed bolt 201, an extension rod 202 and a screw hole 203, the extension rod 202 is fixed on one side of the first fixed rod 1, the top end and the bottom end of the extension rod 202 are provided with the screw holes 203, the first fixed bolt 201 is fixed inside the screw hole 203, the extension rod 202 is of a hollow tubular structure, one end of the first sieve beam 3 is installed inside the extension rod 202, an extension structure is formed between the extension rod 202 and the first sieve beam 3, the length of the sieve beam can be adjusted to change the measured length, the working efficiency of a device is adjusted, the extension rod 202 is integrally pulled out to a proper position, and the first fixed bolt 201 penetrates through the extension rod 202 and is fixed with the screw hole 203, so that the length of the sieve beam can be adjusted;

1. the top end of the first sieve beam 3 is provided with a sieve plate 4, the other side of the first sieve beam 3 is provided with a second fixed rod 6, the bottom end of the second fixed rod 6 is provided with a first connecting plate 11, both sides of the first connecting plate 11 are fixed with second fixed bolts 12, one side of the bottom end of the first sieve beam 3 is provided with a first fixed block 9, the bottom end of the first fixed block 9 is provided with a second sieve beam 8, the bottom end of the second sieve beam 8 is provided with a first base 7, the other side of the bottom end of the first sieve beam 3 is provided with an adjusting structure 10, the adjusting structure 10 comprises a hydraulic cylinder 1001, a second base 1002, a third sieve beam 1003, a second fixed block 1004, a second connecting plate 1005 and a third fixed bolt 1006, the third sieve beam 1003 is fixed at the bottom end of the first sieve beam 3, both sides of the bottom end of the third sieve beam 1003 are fixed with the second fixed block 1004, both ends of the third sieve beam 1003 are fixed with the third fixed bolts 1006, second connecting pieces 1005 are installed on two sides of the third fixing bolt 1006, a hydraulic cylinder 1001 is installed at the bottom end of the third sieve beam 1003, the type of the hydraulic cylinder 1001 can be MGPM12-30Z, the input end of the hydraulic cylinder 1001 is electrically connected with the output end of the single chip microcomputer through a wire, a second base 1002 is fixed at the bottom end of the hydraulic cylinder 1001, and the hydraulic cylinders 1001 are symmetrically distributed about the vertical center line of the third sieve beam 1003. During screening, the screening speed sometimes needs to be adjusted, a hydraulic cylinder 1001 is installed at the bottom of a third screen beam 1003, when the height needs to be adjusted, the hydraulic cylinder 1001 is started to drive the first screen beam 3 to integrally lift, and the screening speed of the device is adjusted by changing the inclination angle of the screen beam;

the inside of second dead lever 6 all is provided with reinforced structure 5, reinforced structure 5 is including reinforcing net 501, reinforcing cross rod 502 and reinforcing support 503, reinforcing support 503 installs the inside at first sieve roof beam 3, reinforcing cross rod 502 is evenly installed at reinforcing support 503's both ends, all install reinforcing net 501 on first sieve roof beam 3's the surface, reinforcing support 503's front view cross-section is "I" shape design, reinforcing support 503 is at the inside align to grid of first sieve roof beam 3, the sieve roof beam is after using a period, be out of shape easily, consolidate inside, guarantee device can normally operate, reinforcing cross rod 502 and reinforcing support 503 can transversely and vertically consolidate inside the device, then reinforcing net 501 can consolidate the surface, consolidate the sieve roof beam through multiple protection.

The working principle is as follows: when the device is used, firstly, the screening speed is sometimes required to be adjusted during screening, the hydraulic cylinder 1001 is arranged at the bottom of the third screen beam 1003, when the height is required to be adjusted, the hydraulic cylinder 1001 is started to drive the first screen beam 3 to integrally lift, and the screening speed of the device is adjusted by changing the inclination angle of the screen beam;

then, the length of the sieve beam can be adjusted to change the measured length, the working efficiency of the device is adjusted, the telescopic rod 202 is integrally pulled out to a proper position, and the first fixing bolt 201 penetrates through the telescopic rod 202 and the screw hole 203 to be fixed, so that the length of the sieve beam can be adjusted;

finally, the sieve roof beam is after using a period, and easy deformation consolidates inside, guarantees that the device can normally operate, consolidates horizontal pole 502 and consolidates support 503 and can transversely and vertically consolidate the device inside, then consolidates net 501 and can consolidate the surface, consolidates the sieve roof beam through multiple protection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sieve beam structure, includes first dead lever (1), first sieve roof beam (3), sieve (4) and second sieve roof beam (8), its characterized in that: one side of first sieve roof beam (3) articulates there is first dead lever (1), the one end of first sieve roof beam (3) all is provided with extension structure (2), the top of first sieve roof beam (3) all is provided with sieve (4), second dead lever (6) are installed to the opposite side of first sieve roof beam (3), the bottom of second dead lever (6) is provided with first connecting piece (11), the both sides of first connecting piece (11) all are fixed with second fixing bolt (12), one side of first sieve roof beam (3) bottom is provided with first fixed block (9), second sieve roof beam (8) are installed to the bottom of first fixed block (9), first base (7) are installed to the bottom of second sieve roof beam (8), adjustment structure (10) are installed to the opposite side of first sieve roof beam (3) bottom, adjustment structure (10) are including hydraulic cylinder (1001), Second base (1002), third sieve roof beam (1003), second fixed block (1004), second connection piece (1005) and third fixing bolt (1006), the bottom at first sieve roof beam (3) is fixed in third sieve roof beam (1003), the both sides of the bottom of third sieve roof beam (1003) all are fixed with second fixed block (1004), the both ends of third sieve roof beam (1003) all are fixed with third fixing bolt (1006), second connection piece (1005) are all installed to the both sides of third fixing bolt (1006), hydraulic cylinder (1001) are all installed to the bottom of third sieve roof beam (1003), the inside of second dead lever (6) all is provided with reinforced structure (5).

2. A screen beam structure as claimed in claim 1, wherein: lengthening structure (2) including first fixing bolt (201), telescopic link (202) and screw (203), one side at first dead lever (1) is all fixed in telescopic link (202), the top and the bottom of telescopic link (202) all are provided with screw (203), the inside of screw (203) is fixed with first fixing bolt (201).

3. A screen beam structure as claimed in claim 2, wherein: the inside of telescopic link (202) is hollow tubular structure, the inside at telescopic link (202) is installed to the one end of first sieve roof beam (3), constitute extending structure between telescopic link (202) and first sieve roof beam (3).

4. A screen beam structure as claimed in claim 1, wherein: the reinforced structure (5) is including reinforcing net (501), reinforcement horizontal pole (502) and reinforcement support (503), the inside at first sieve roof beam (3) is installed in reinforcement support (503), reinforcement horizontal pole (502) are evenly installed at the both ends of reinforcement support (503), all install reinforcing net (501) on the surface of first sieve roof beam (3).

5. A screen beam structure as claimed in claim 4, wherein: the front section of the reinforcing support (503) is designed in an I shape, and the reinforcing support (503) is uniformly arranged in the first sieve beam (3).

6. A screen beam structure as claimed in claim 1, wherein: the bottom end of the hydraulic cylinder (1001) is fixed with a second base (1002), and the hydraulic cylinder (1001) is symmetrically distributed around the vertical center line of the third sieve beam (1003).