CN211989611U - Building engineering sand screening plant - Google Patents
Building engineering sand screening plant Download PDFInfo
- Publication number
- CN211989611U CN211989611U CN202020201514.4U CN202020201514U CN211989611U CN 211989611 U CN211989611 U CN 211989611U CN 202020201514 U CN202020201514 U CN 202020201514U CN 211989611 U CN211989611 U CN 211989611U
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- gear
- support frame
- fixed
- rack
- sand
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Abstract
The utility model discloses a construction engineering sand screening plant, which relates to the technical field of construction machinery, and comprises a support frame, wherein a screen basket is arranged in the support frame in a sliding manner, a collecting tank is arranged at the bottom of the screen basket, the side wall of the support frame is provided with a reversing mechanism which is driven by a driving motor I and is in transmission connection with a transverse translation mechanism, a transmission case is fixed on the side wall of the support frame, and a longitudinal translation mechanism for driving the screen basket to translate is arranged in the transmission case; the utility model discloses a horizontal translation mechanism that sets up can drive the horizontal reciprocating motion of rotation axis, because the drive gear and the rack I meshing that set up are connected, realize that the rotation axis drives and carries out horizontal position shift adjustment when the dispersion pole is rotatory, realize the abundant rotatory dispersion effect to the sand of sieve basket inside, the screening of sand has been promoted, the vertical translation mechanism of setting can drive the vertical round trip movement of sieve basket, further promoted rocking and the dispersion of the inside sand of sieve basket, the difficult gathering of sand, screening efficiency is showing and is promoting.
Description
Technical Field
The utility model relates to a construction machinery technical field specifically is a building engineering sand screening plant.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. During construction of building engineering, sand is one of the most commonly used building materials, and needs to be sieved before use to obtain sand with a particle size meeting the building requirements.
The patent that the grant bulletin number is CN 208583601U discloses a screening sand device for building engineering, including frame, damping device, bin outlet, first organism, second organism, motor, U type groove, cylinder executive, cylinder and controller, the frame bottom is equipped with damping device, damping device passes through the mounting hole and is connected with the frame, the frame top is equipped with first organism, first organism is connected with the frame through inlaying, the inside from the top down of first organism is equipped with coarse screening net and fine screening net in proper order, first organism right side is equipped with the bin outlet, first organism left side is equipped with the cylinder executive, cylinder executive one end extends to first organism. Although the device can be used for screening sand, the dispersion degree of the sand is low, and the efficient screening effect on the sand cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering sand screening plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a building engineering sand screening plant, includes the support frame, and slidable mounting has the sieve basket in the support frame, and sieve basket bottom is equipped with the collecting vat, is connected with the rotation axis of vertical setting through horizontal translation mechanism drive in the support frame, and the rotation axis has a plurality ofly to the dispersion pole along its length direction equidistant fixed mounting, the support frame lateral wall is equipped with by driving motor I driven, with the switching-over mechanism that horizontal translation mechanism transmission is connected, the support frame lateral wall is fixed with the transmission case, is equipped with the vertical translation mechanism who is used for driving the translation of sieve basket in the transmission case.
As an improved scheme of the utility model: horizontal translation mechanism is including rotating coaxial fixed threaded rod I and the threaded rod II of installing on the support frame, and threaded sleeve piece has been cup jointed to equal screw thread on threaded rod I and the threaded rod II, and the rotation axis pin joint is at threaded sleeve piece lower extreme.
As an improved scheme of the utility model: the thread directions of the threaded rod I and the threaded rod II are opposite.
As an improved scheme of the utility model: a rack I is transversely fixed on the support frame, and a transmission gear which is sleeved and fixed on the rotating shaft is connected to the rack I in a meshed mode.
As an improved scheme of the utility model: the reversing mechanism comprises an incomplete bevel gear coaxially fixed with an output shaft of the driving motor I, and the incomplete bevel gear is alternately meshed with a bevel gear I and a bevel gear II which are sleeved and fixed on a threaded rod II.
As an improved scheme of the utility model: vertical translation mechanism is including meshing gear I and the gear II who connects, and gear II passes through driving motor II drive and rotates, and gear I and gear II go up coaxial incomplete gear I and the incomplete gear I of being fixed with respectively, slidable mounting has rack II with rack I different face vertically on the transmission case, and rack II is connected with gear I and gear II meshing in turn.
As an improved scheme of the utility model: the end part of the rack II is fixedly provided with a guide pillar which is in sliding connection with the transmission case, a connecting rod is horizontally fixed between one side wall of the screen basket and the side wall of the rack II, and the side wall of the screen basket, which is far away from the rack II, is fixedly provided with a limiting slide block which is embedded in the support frame in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a horizontal translation mechanism that sets up can drive the horizontal reciprocating motion of rotation axis, because the drive gear and the rack I meshing that set up are connected, realize that the rotation axis drives and carries out horizontal position shift adjustment when the dispersion pole is rotatory, realize the abundant rotatory dispersion effect to the sand of sieve basket inside, the screening of sand has been promoted, the vertical translation mechanism of setting can drive the vertical round trip movement of sieve basket, further promoted rocking and the dispersion of the inside sand of sieve basket, the difficult gathering of sand, screening efficiency is showing and is promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial view of the direction a in fig. 1.
In the figure: 1-support frame, 2-guide rod, 3-sleeve block, 4-threaded rod I, 5-threaded rod II, 6-threaded sleeve block, 7-driving motor I, 8-incomplete bevel gear, 9-bevel gear I, 10-bevel gear II, 11-transmission box, 12-guide column, 13-driving motor II, 14-connecting rod, 15-collecting tank, 16-screen basket, 17-transmission gear, 18-dispersing rod, 19-rack I, 20-rotating shaft, 21-limiting slide block, 22-gear I, 23-incomplete gear I, 24-gear II, 25-incomplete gear II and 26-rack II.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-2, a sand screening device for construction engineering comprises a support frame 1, a screen basket 16 is slidably mounted in the support frame 1, a collecting tank 15 is arranged at the bottom of the screen basket 16, a vertically arranged rotating shaft 20 is connected in the support frame 1 through a transverse translation mechanism in a driving manner, a plurality of pairs of dispersing rods 18 are fixedly mounted on the rotating shaft 20 at equal intervals along the length direction of the rotating shaft, a reversing mechanism driven by a driving motor I7 and in transmission connection with the transverse translation mechanism is arranged on the side wall of the support frame 1, a transmission case 11 is fixed on the side wall of the support frame 1, a longitudinal translation mechanism for driving the screen basket 16 to translate is arranged in the transmission case 11, a guide rod 2 is horizontally fixed on the support frame 1, and a sleeve block 3 fixed on a threaded sleeve.
The sieve basket 16 that sets up in this device is used for depositing the sand that the dress will be sieved, drives the horizontal position regulation of rotation axis 20 through the horizontal translation mechanism that sets up, realizes that rotation axis 20 drives the rotatory sand stirring effect that carries out of dispersion pole 18 on it.
Specifically, horizontal translation mechanism is including rotating coaxial fixed threaded rod I4 and threaded rod II5 of installing on support frame 1, threaded sleeve piece 6 has all been cup jointed to the screw thread on threaded rod I4 and the threaded rod II5, rotation axis 20 pin joint is at the lower extreme of threaded sleeve piece 6, the screw thread direction of threaded rod I4 and threaded rod II5 is opposite, transversely be fixed with rack I19 on the support frame 1, the meshing is connected with the cover and establishes drive gear 17 on rotation axis 20 on the rack I19, reversing mechanism includes the incomplete bevel gear 8 with coaxial fixed of driving motor I7 output shaft, incomplete bevel gear 8 meshing is connected with the cover and establishes bevel gear I9 and bevel gear II10 on threaded rod II5 in turn.
Through the arrangement, when screening sand, the driving motor I7 is started to drive the incomplete bevel gear 8 to rotate, the incomplete bevel gear 8 is alternately meshed with the bevel gear I9 and the bevel gear II10, at the moment, the threaded rod I4 and the threaded rod II5 synchronously rotate clockwise and anticlockwise alternately, the threaded rod I4 and the threaded rod II5 drive the two thread sleeve blocks 6 on the threaded rod I9 to move oppositely or oppositely, at the moment, the transmission gear 17 on the rotating shaft 20 is meshed with the rack I19 for transmission, the transverse position of the dispersing rod 18 is continuously changed in the rotating process, the continuous rotating dispersing effect on the sand is realized, the flowability of the sand is improved, and the screening is accelerated.
Example 2
On the basis of embodiment 1, in addition, the device is further provided with a longitudinal translation mechanism, the longitudinal translation mechanism comprises a gear I22 and a gear II24 which are connected in a meshed mode, the gear II24 is driven to rotate through a driving motor II13, an incomplete gear I23 and an incomplete gear I23 are coaxially fixed on the gear I22 and the gear II24 respectively, a rack II26 which is perpendicular to the different surface of the rack I19 is installed on the transmission case 11 in a sliding mode, the rack II26 is alternately connected with the gear I22 and the gear II24 in a meshed mode, a guide post 12 which is connected with the transmission case 11 in a sliding mode is fixed at the end portion of the rack II26, a connecting rod 14 is horizontally fixed between one side wall of the screen basket 16 and the side wall of the rack II26, and a limiting sliding slide block 21 which is embedded in the support frame 1 in.
Driving motor II13 is used for driving gear II24 rotatory, gear II24 and gear I22 meshing transmission, gear II24 and gear I22 drive incomplete gear II25 and incomplete gear I23 respectively rotatory this moment, incomplete gear II25 and incomplete gear I23 are meshing with rack II26 in turn, it drives sieve basket 16 vertical round trip movement to realize rack II26 through connecting rod 14, make the sand realize rocking, dispersion pole 18 is also wider to the stirring scope of sand simultaneously, the quick screening of sand has been promoted.
To sum up, the utility model discloses a horizontal translation mechanism that sets up can drive the horizontal reciprocating motion of rotation axis 20, because the drive gear 17 and the meshing of rack I19 that set up are connected, realize that rotation axis 20 carries out horizontal position shift adjustment when driving the rotation of dispersion pole 18, the realization is to the fully rotatory dispersion effect of the inside sand of sieve basket 16, the screening of sand has been promoted, the vertical translation mechanism of setting can drive the vertical round trip movement of sieve basket 16, further has promoted rocking and the dispersion of the inside sand of sieve basket 16, the difficult gathering of sand, screening efficiency is showing and is promoting.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (7)
1. The utility model provides a building engineering sand screening plant, includes support frame (1), and slidable mounting has sieve basket (16) in support frame (1), and sieve basket (16) bottom is equipped with collecting vat (15), its characterized in that, be connected with rotation axis (20) of vertical setting through horizontal translation mechanism drive in support frame (1), rotation axis (20) are followed its length direction equidistant fixed mounting and are had a plurality of dispersion poles (18), support frame (1) lateral wall is equipped with by driving motor I (7) driven, with the reversing mechanism that horizontal translation mechanism transmission is connected, support frame (1) lateral wall is fixed with transmission case (11), is equipped with the vertical translation mechanism that is used for driving sieve basket (16) translation in transmission case (11).
2. The sand screening device for construction engineering as claimed in claim 1, wherein the transverse translation mechanism comprises a coaxial fixed threaded rod I (4) and a coaxial fixed threaded rod II (5) which are rotatably mounted on the support frame (1), a threaded sleeve block (6) is sleeved on each of the threaded rod I (4) and the threaded rod II (5), and the rotating shaft (20) is pivoted at the lower end of the threaded sleeve block (6).
3. The construction sand screening device of claim 2, wherein the threaded rods I (4) and II (5) have opposite thread turns.
4. The sand screening device for construction engineering as claimed in claim 1, wherein a rack I (19) is transversely fixed on the support frame (1), and a transmission gear (17) sleeved and fixed on the rotating shaft (20) is connected to the rack I (19) in a meshing manner.
5. The construction engineering sand screening device according to claim 2, wherein the reversing mechanism comprises an incomplete bevel gear (8) coaxially fixed with an output shaft of the driving motor I (7), and the incomplete bevel gear (8) is alternately engaged and connected with a bevel gear I (9) and a bevel gear II (10) sleeved and fixed on the threaded rod II (5).
6. The sand screening device for construction engineering according to claim 1, wherein the longitudinal translation mechanism comprises a gear I (22) and a gear II (24) which are connected in a meshed mode, the gear II (24) is driven to rotate through a driving motor II (13), an incomplete gear I (23) and an incomplete gear I (23) are coaxially fixed on the gear I (22) and the gear II (24) respectively, a rack II (26) which is perpendicular to the different surface of the rack I (19) is installed on the transmission box (11) in a sliding mode, and the rack II (26) is alternately connected with the gear I (22) and the gear II (24) in a meshed mode.
7. The sand screening device for construction engineering according to claim 6, wherein a guide post (12) connected with the transmission box (11) in a sliding manner is fixed at the end part of the rack II (26), a connecting rod (14) is horizontally fixed between one side wall of the screen basket (16) and the side wall of the rack II (26), and a limiting slide block (21) embedded in the support frame (1) in a sliding manner is fixed on the side wall of the screen basket (16) far away from the rack II (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201514.4U CN211989611U (en) | 2020-02-24 | 2020-02-24 | Building engineering sand screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201514.4U CN211989611U (en) | 2020-02-24 | 2020-02-24 | Building engineering sand screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989611U true CN211989611U (en) | 2020-11-24 |
Family
ID=73419436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020201514.4U Expired - Fee Related CN211989611U (en) | 2020-02-24 | 2020-02-24 | Building engineering sand screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989611U (en) |
-
2020
- 2020-02-24 CN CN202020201514.4U patent/CN211989611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 401, No.4, xiaowugang garden ceramics factory, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong huixintai New Material Co.,Ltd. Address before: 528000 room 2815, block 2, No. 68, Jihua 4th Road, Chancheng District, Foshan City, Guangdong Province Patentee before: Guangdong huixintai New Material Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |