CN217247265U - Dewatering screen box body - Google Patents
Dewatering screen box body Download PDFInfo
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- CN217247265U CN217247265U CN202123427844.9U CN202123427844U CN217247265U CN 217247265 U CN217247265 U CN 217247265U CN 202123427844 U CN202123427844 U CN 202123427844U CN 217247265 U CN217247265 U CN 217247265U
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- side plates
- reinforcing plate
- cross beam
- box body
- screen box
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Abstract
The utility model discloses a dewatering screen box body, which comprises two oppositely arranged side plates, wherein the front ends of the two side plates are provided with a front cross beam, the rear ends of the two side plates are provided with a rear cross beam, and the front cross beam, the two side plates and the rear cross beam form a frame structure; a plurality of lower tubular beams are uniformly distributed at the bottoms of the two side plates, and two ends of the lower tubular beams are respectively connected with the two side plates; a plurality of screening bars are arranged on the upper side of the lower pipe beam, and two ends of each screening bar are respectively connected with the front cross beam and the rear cross beam; lifting lug cross beams are respectively arranged on the front side and the rear side of the two side plates, and two ends of each lifting lug cross beam are respectively connected with the two side plates; the utility model discloses a box body device of a dewatering screen and a screen box, which mainly comprises a shaft sleeve, a lifting lug cross beam, an upper cross beam, a lower cross beam and a screen support side plate; the front reinforcing plate support, the reinforcing plate and the rear reinforcing plate support reinforce the side plate, so that the box body is more stable, and the manufacturing cost is low; meanwhile, the strength of the screen box can be improved, the service life is prolonged, and the screen box is connected more firmly by adopting high-strength rivets.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, especially, relate to a dewatering screen sieve case box.
Background
Dewatering screens are common devices on manual machine-made sand production lines. The sand and stone dehydration device is mainly used for dehydrating sand and stone materials containing a large amount of water after sand washing, and because the water content of the sand and stone materials is high and does not meet the production requirements of mechanism sand, the sand and stone materials are not beneficial to storage and transportation, the materials need to be dehydrated. Realizes reasonable granularity proportioning and reduces the water content to the production standard. According to the self-synchronizing principle, the action direction of the exciting force generated by the vibration exciter forms a fixed included angle with the horizontal direction, and the two groups of eccentric blocks have the same mass and synchronously rotate in opposite directions; the components of the centrifugal force generated at each moment along the vibration direction are always superposed, and the components in the normal direction thereof are always offset with each other, so that a single exciting force along the vibration direction is formed, and the screen box is made to do reciprocating linear motion. Because the box is under the vibration exciter effect, the sieve case receives the vibration yielding.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dewatering screen sieve case box aims at solving the above-mentioned problem that exists.
The utility model is realized in such a way, the box body of the dewatering screen box comprises two side plates which are oppositely arranged, the front ends of the two side plates are provided with front beams, the rear ends of the two side plates are provided with rear beams, and the front beams, the two side plates and the rear beams form a frame structure; a plurality of lower tubular beams are uniformly distributed at the bottoms of the two side plates, and two ends of the lower tubular beams are respectively connected with the two side plates; a plurality of screening bars are arranged on the upper side of the lower pipe beam, and two ends of each screening bar are respectively connected with the front cross beam and the rear cross beam; lifting lug cross beams are respectively arranged on the front side and the rear side of the two side plates, and two ends of each lifting lug cross beam are respectively connected with the two side plates; two upper tubular beams are oppositely arranged on the upper sides of the two side plates, and two ends of each upper tubular beam are respectively connected with the two side plates; two excitation mounting holes are respectively formed in the middle of each of the two side plates, and an excitation shaft sleeve is mounted on each excitation mounting hole.
Furthermore, two the lateral surface of curb plate has set gradually preceding reinforcing plate, main reinforcing plate and back reinforcing plate from the past to the back.
Furthermore, the upper end of the front reinforcing plate is over against the lifting lug cross beam positioned on the front side, and the lower end of the front reinforcing plate is over against the lower tubular beam.
Furthermore, the upper end of the main reinforcing plate is opposite to the upper tubular beam and the excitation shaft sleeve, and the lower end of the main reinforcing plate is opposite to the lower tubular beam.
Furthermore, the upper end of the rear reinforcing plate is opposite to the lifting lug cross beam positioned at the rear side, and the lower end of the rear reinforcing plate is opposite to the lower tubular beam.
Furthermore, the lifting lug tubular beam, the upper tubular beam, the lower tubular beam and the excitation shaft sleeve are respectively connected with the side plate through connecting pieces.
Further, the connecting piece is a ring groove rivet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a box body device of a dewatering screen and a screen box, which mainly comprises a shaft sleeve, a lifting lug cross beam, an upper cross beam, a lower cross beam and a screen support side plate; the front reinforcing plate support, the reinforcing plate and the rear reinforcing plate support reinforce the side plate, so that the box body is more stable, and the manufacturing cost is low; meanwhile, the strength of the screen box can be improved, the service life is prolonged, the screen box is connected more firmly by adopting high-strength rivets, and no easily damaged parts exist.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an exploded view of the present invention;
in the figure: 1-front reinforcing plate, 2-side plate, 3-main reinforcing plate, 4-rear reinforcing plate, 5-lower tubular beam, 6-lifting lug cross beam, 7-upper tubular beam, 8-excitation shaft sleeve, 9-ring groove rivet, 10-screen bar, 11-front cross beam and 12-rear cross beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a box body of a dewatering screen box comprises two side plates 2 which are oppositely arranged, a front cross beam 11 is arranged at the front end of each side plate 2, a rear cross beam 12 is arranged at the rear end of each side plate 2, and the front cross beam 11, the two side plates 2 and the rear cross beam 12 enclose a frame structure; a plurality of lower tubular beams 5 are uniformly distributed at the bottoms of the two side plates 2, and two ends of the plurality of lower tubular beams 5 are respectively connected with the two side plates 2; a plurality of screen bars 10 are arranged on the upper side of the lower tubular beam 5, and two ends of the screen bars 10 are respectively connected with a front cross beam 11 and a rear cross beam 12; lifting lug cross beams 6 are respectively arranged on the front side and the rear side of the two side plates 2, and two ends of each lifting lug cross beam 6 are respectively connected with the two side plates 2; two upper tubular beams 7 are oppositely arranged on the upper sides of the two side plates 2, and two ends of each upper tubular beam 7 are respectively connected with the two side plates 2; two excitation mounting holes are respectively formed in the middle of the two side plates 2, and an excitation shaft sleeve 8 is mounted on each excitation mounting hole.
In this embodiment, two lateral surfaces of the side plate 2 are sequentially provided with a front reinforcing plate 1, a main reinforcing plate 3 and a rear reinforcing plate 4 from front to back, the upper end of the front reinforcing plate 1 is just opposite to a lifting lug cross beam 6 positioned at the front side, the lower end of the front reinforcing plate 1 is just opposite to a lower tubular beam 5, the upper end of the main reinforcing plate 3 is just opposite to an upper tubular beam 7 and an excitation shaft sleeve 8, the lower end of the main reinforcing plate 3 is just opposite to the lower tubular beam 5, the upper end of the rear reinforcing plate 4 is just opposite to the lifting lug cross beam 6 positioned at the rear side, and the lower end of the rear reinforcing plate 4 is just opposite to the lower tubular beam 5.
The lifting lug pipe beam, the upper pipe beam 7, the lower pipe beam 5 and the excitation shaft sleeve 8 are respectively connected with the side plate 2 through connecting pieces, and the connecting pieces are ring groove rivets 9.
In the embodiment, the utility model discloses a box body device of a dewatering screen box, which mainly comprises a shaft sleeve 8, a lifting lug crossbeam 6, an upper pipe beam 7, a lower pipe beam 5 and a screen baffle 10 for supporting a side plate 2; the front reinforcing plate 1, the main reinforcing plate 3, and the rear reinforcing plate 4 reinforce the side plates 2.
Wherein, the two sides of the screen box body are symmetrical, and the side plate 2 at one side is respectively connected with one end of a lifting lug cross beam 6, an upper pipe beam 7, a lower pipe beam 5 and a shaft sleeve 8; the front reinforcing plate 1, the main reinforcing plate 3 and the rear reinforcing plate 4 are supported and fixed on the side plates 2; the connecting pieces are all ring groove rivets 9.
The upper layer of the screen 10 is respectively provided with two lifting lug cross beams 6, a middle shaft sleeve and an upper pipe beam 7 which are fixed with the side plate 2 by ring groove rivets 9 and fixed with the front reinforcing plate 1; seven tubular beams on the lower layer of the screen 10 are fixed with the side plate 2 by ring groove rivets 9 and are fixed with the front reinforcing plate 1; wherein the lifting lug cross-beam 6 is simultaneously used for lifting.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dewatering screen sieve case box which characterized in that: the frame structure comprises two oppositely arranged side plates, wherein front cross beams are arranged at the front ends of the two side plates, rear cross beams are arranged at the rear ends of the two side plates, and the front cross beams, the two side plates and the rear cross beams form a frame structure in an enclosing manner; a plurality of lower tubular beams are uniformly distributed at the bottoms of the two side plates, and two ends of the plurality of lower tubular beams are respectively connected with the two side plates; a plurality of screening bars are arranged on the upper side of the lower pipe beam, and two ends of each screening bar are respectively connected with the front cross beam and the rear cross beam; lifting lug cross beams are respectively arranged on the front side and the rear side of the two side plates, and two ends of each lifting lug cross beam are respectively connected with the two side plates; two upper tubular beams are oppositely arranged on the upper sides of the two side plates, and two ends of each upper tubular beam are respectively connected with the two side plates; two excitation mounting holes are respectively formed in the middle of each of the two side plates, and an excitation shaft sleeve is mounted on each excitation mounting hole.
2. The dewatering screen box body of claim 1, wherein: and the outer side surfaces of the side plates are sequentially provided with a front reinforcing plate, a main reinforcing plate and a rear reinforcing plate from front to back.
3. The dewatering screen box body of claim 2, wherein: the upper end of the front reinforcing plate is over against the lifting lug cross beam positioned on the front side, and the lower end of the front reinforcing plate is over against the lower tubular beam.
4. The dewatering screen box body of claim 2, wherein: the upper end of the main reinforcing plate is over against the upper tubular beam and the excitation shaft sleeve, and the lower end of the main reinforcing plate is over against the lower tubular beam.
5. The dewatering screen box body of claim 2, wherein: the upper end of the rear reinforcing plate is right opposite to the lifting lug cross beam positioned at the rear side, and the lower end of the rear reinforcing plate is right opposite to the lower tubular beam.
6. The dewatering screen box body of claim 1, wherein: the lifting lug tubular beam, the upper tubular beam, the lower tubular beam and the excitation shaft sleeve are respectively connected with the side plates through connecting pieces.
7. The dewatering screen box body of claim 6, wherein: the connecting piece is a ring groove rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123427844.9U CN217247265U (en) | 2021-12-31 | 2021-12-31 | Dewatering screen box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123427844.9U CN217247265U (en) | 2021-12-31 | 2021-12-31 | Dewatering screen box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217247265U true CN217247265U (en) | 2022-08-23 |
Family
ID=82892475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123427844.9U Active CN217247265U (en) | 2021-12-31 | 2021-12-31 | Dewatering screen box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217247265U (en) |
-
2021
- 2021-12-31 CN CN202123427844.9U patent/CN217247265U/en active Active
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