CN211436934U - Sand screening machine for architectural decoration - Google Patents
Sand screening machine for architectural decoration Download PDFInfo
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- CN211436934U CN211436934U CN201921964681.8U CN201921964681U CN211436934U CN 211436934 U CN211436934 U CN 211436934U CN 201921964681 U CN201921964681 U CN 201921964681U CN 211436934 U CN211436934 U CN 211436934U
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- sieve
- sand
- screening
- gear
- fixedly connected
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- 239000004576 sand Substances 0.000 title claims abstract description 79
- 238000012216 screening Methods 0.000 title claims abstract description 56
- 238000005034 decoration Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007873 sieving Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a screening sand machine for architectural decoration fitment belongs to the architectural decoration field, including sieve workbin and swing mechanism, swing mechanism is articulated with the sieve workbin, the inner wall bottom opening part of sieve workbin is provided with the screen cloth, the vertical baffle of inner wall fixedly connected with of sieve workbin, the front of sieve workbin sets up the drive shell, the positive fixed mounting of drive shell has step motor, step motor's output shaft runs through the first gear of drive shell and fixedly connected with, and step motor's output shaft rotates with the drive shell and is connected, the inner wall of drive shell rotates and is connected with the second gear that quantity is two, two the second gear all is connected with first gear engagement. The utility model discloses more traditional fixed screen cloth, the screening effect is better, and the screening efficiency is higher, and it is unsatisfactory to have solved the sieve net screening sand effect of immobilization, and current sieve husky equipment can only sieve husky to fine sand or coarse sand alone, influences the problem of sieve husky efficiency.
Description
Technical Field
The utility model relates to an architectural decoration field, more specifically say, relate to a screening sand machine for architectural decoration fitment.
Background
Concrete is an indispensable part in modern house, road and bridge construction, the concrete needs to be formed by mixing cement, sand, coarse stones and fine stones according to a certain proportion, the proportion directly influences the quality of the concrete, sand which is an important raw material inevitably has sand or stones with overlarge particles, the proportion of each component of the concrete is influenced, and therefore the sand needs to be screened before production.
The existing sand screening method is to obliquely fix a screen on the ground, then to sprinkle sand on the screen, the sand with the diameter smaller than the mesh is screened, and the sand with the diameter larger than the mesh slides off the surface of the screen, so that the qualified sand is isolated, but the sand screening effect of the fixed sand screening is not ideal, and the existing sand screening equipment can only screen fine sand or coarse sand alone, which affects the sand screening efficiency.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a screening sand machine for architectural decoration fitment possesses can carry out more thorough screening to the sand, and can carry out the advantage of screening to coarse sand and fine sand simultaneously, and it is unsatisfactory to have solved the fixed sieve net screening sand effect, and current sieve sand equipment can only sieve sand alone to fine sand or coarse sand, influences the problem of sieving sand efficiency.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a screening sand machine for architectural decoration fitment, includes sieve workbin and swing mechanism, swing mechanism is articulated with the sieve workbin, the inner wall bottom opening part of sieve workbin is provided with the screen cloth, the inner wall fixedly connected with vertical baffle of sieve workbin, the front of sieve workbin sets up the drive shell, the front fixed mounting of drive shell has step motor, step motor's output shaft runs through drive shell and fixedly connected with first gear, and step motor's output shaft and drive shell rotate to be connected, the inner wall of drive shell rotates and is connected with the second gear that quantity is two, two the second gear all is connected with first gear engagement, two the inner edge of second gear has cup jointed two pivot, the one end of two pivot all runs through drive shell and sieve workbin in proper order and extends to the inside of sieve workbin, two the pivot is located the both sides of vertical baffle respectively, and the surface of the rotating shaft is fixedly connected with material turning blades which are distributed annularly.
Preferably, the top of the inner wall of the screening box is communicated with a feed hopper.
Preferably, the mesh number of the area of the screen mesh on the left side of the vertical partition is larger than that of the area on the right side of the vertical partition.
Preferably, swing mechanism is two sets of fixed blocks, every group including quantity the top of fixed block all articulates there is the swinging arms, the top and the sieve workbin of swinging arms are articulated, every group all rotate between the fixed block and be connected with the lead screw, be located the right side fixed mounting of fixed block has actuating mechanism, actuating mechanism and lead screw fixed connection, the surperficial threaded connection of lead screw has the screw thread slider, one side of screw thread slider articulates there is the connecting rod, the connecting rod is articulated with the top of the swinging arms that is located the right side.
Preferably, actuating mechanism is including casing and belt, the right side fixed mounting of casing has servo motor, servo motor's output shaft runs through the first belt pulley of casing and fixedly connected with, the surface cover of lead screw is equipped with the second belt pulley that is located the casing inside, the second belt pulley passes through the belt and is connected with first belt pulley transmission.
Preferably, the diameter of the first pulley is larger than the diameter of the second pulley.
Preferably, a bearing is arranged at the joint of the screw rod and the fixing block, and the edge of the bearing is sleeved with the screw rod.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) in the scheme, the vertical partition plate is arranged, the inside of the screening box is arranged into two independent areas for separating and screening coarse sand and fine sand, the coarse sand is poured into the area on the right side and the fine sand is poured into the area on the left side in the screening process, the screening box swings left and right through the swing mechanism, the sand meeting the requirement can pass through the screen in the swinging process, only a sand receiving box is placed below the screening box or a conveying belt is directly used for collecting the sand, meanwhile, in the swinging process, the stepping motor is started, the stepping motor works to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating shaft to rotate, the rotating shaft drives the turning blade to rotate, the turning blade repeatedly turns the sand, and therefore, the screening of the sand is more efficient, and the screening effect is better compared with the traditional fixed screen, and screening efficiency is higher, has solved the not ideal effect of immobilized sieve net screen sand, and current sieve husky equipment can only sieve husky to fine sand or coarse sand alone, influences the problem of sieve husky efficiency.
(2) This screening sand machine for architectural decoration fitment sets the mesh of screen cloth to two kinds of specifications, makes the screen cloth can satisfy the screening condition of coarse sand and fine sand simultaneously to make this equipment can filter two kinds of sands simultaneously.
(3) This screening sand machine for architectural decoration fitment, through setting up swing mechanism, in the screening process, drive first belt pulley positive and negative rotation through servo motor periodicity positive and negative rotation, first belt pulley makes the second belt pulley rotate through the belt, the second belt pulley drives the lead screw and rotates, the lead screw rotates and to drive the screw slider and remove along the lead screw, and drive the swinging arms through the connecting rod around the fixed block swing, thereby make the sieve workbin follow its swing, the wobbling in-process can accelerate the screening of sand, it is more high-efficient to use, and only need artifical feeding to receive the material, the screening process need not consume the manpower, staff's intensity of labour has been reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the screening box of the present invention;
fig. 3 is a top view of the driving mechanism of the present invention.
The reference numbers in the figures illustrate:
1. screening the material box; 2. a swing mechanism; 21. a fixed block; 22. a swing lever; 23. a screw rod; 24. a drive mechanism; 241. a housing; 242. a servo motor; 243. a first pulley; 244. a second pulley; 25. a threaded slider; 26. a connecting rod; 3. screening a screen; 4. a vertical partition; 5. a drive case; 6. a stepping motor; 7. a first gear; 8. a second gear; 9. a rotating shaft; 10. and (5) turning over the leaves.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a sand sieving machine for architectural decoration comprises a sieving box 1 and a swing mechanism 2, wherein the swing mechanism 2 is hinged with the sieving box 1, a sieving net 3 is arranged at an opening at the bottom of the inner wall of the sieving box 1, a vertical partition plate 4 is fixedly connected with the inner wall of the sieving box 1, a driving shell 5 is arranged at the front of the sieving box 1, a stepping motor 6 is fixedly arranged at the front of the driving shell 5, an output shaft of the stepping motor 6 penetrates through the driving shell 5 and is fixedly connected with a first gear 7, an output shaft of the stepping motor 6 is rotatably connected with the driving shell 5, two second gears 8 are rotatably connected with the inner wall of the driving shell 5, the two second gears 8 are respectively engaged with the first gear 7, two rotating shafts 9 are sleeved at the inner edges of the two second gears 8, one ends of the two rotating shafts 9 sequentially penetrate through the driving shell 5 and the sieving box 1 and extend to the inside of the sieving box 1, the two rotating shafts 9 are respectively positioned at two sides of the vertical partition plate 4, and the surface of the rotating shafts 9 is fixedly connected with the material turning blades 10 which are distributed annularly.
Preferably, the top of the inner wall of the screening box 1 is communicated with a feed hopper, so that the top opening of the screening box 1 is enlarged, and sand is conveniently added.
Preferably, the mesh number of the area of the screen 3 positioned at the left side of the vertical partition plate 4 is larger than that of the area at the right side of the vertical partition plate 4, and the screen 3 can simultaneously satisfy the screening conditions of coarse sand and fine sand by setting the meshes of the screen 3 to two specifications, so that the equipment can simultaneously screen two kinds of sand.
Preferably, the swing mechanism 2 includes two groups of fixed blocks 21, the top of each group of fixed blocks 21 is hinged with a swing rod 22, the top end of the swing rod 22 is hinged with the material sieving box 1, a screw rod 23 is rotatably connected between each group of fixed blocks 21, a driving mechanism 24 is fixedly installed on the right side of the fixed block 21 on the right side, the driving mechanism 24 is fixedly connected with the screw rod 23, the surface of the screw rod 23 is in threaded connection with a threaded slider 25, one side of the threaded slider 25 is hinged with a connecting rod 26, the connecting rod 26 is hinged with the top end of the swing rod 22 on the right side, the driving mechanism 24 includes a housing 241 and a belt, the right side of the housing 241 is fixedly installed with a servo motor 242, the output shaft of the servo motor 242 penetrates through the housing 241 and is fixedly connected with a first belt pulley 243, the surface of the screw rod 23 is sleeved with a second belt pulley 244 inside the, through setting up swing mechanism 2, in the screening process, drive first belt pulley 243 positive and negative rotation through servo motor 242 periodicity, first belt pulley 243 makes second belt pulley 244 rotate through the belt, second belt pulley 244 drives lead screw 23 and rotates, lead screw 23 rotates and to drive screw slider 25 and remove along lead screw 23, and drive swinging arms 22 through connecting rod 26 around the swing of fixed block 21, thereby make sieve workbin 1 follow its swing, the screening of sand can be accelerated to the wobbling in-process, use more high-efficient, and only need artifical material feeding to receive the material, the screening process need not consume the manpower, staff's intensity of labour has been reduced.
Preferably, the diameter of the first pulley 243 is larger than that of the second pulley 244, so as to meet the requirements of the belt transmission.
Preferably, the connection part of the screw rod 23 and the fixing block 21 is provided with a bearing, the edge of the bearing is sleeved with the screw rod 23, and the rotation of the screw rod 23 cannot be influenced while the screw rod 23 is limited.
The working principle is as follows: through the arrangement of the vertical partition plate 4, the interior of the screening box 1 is set into two independent areas for separating and screening coarse sand and fine sand, in the screening process, the coarse sand is poured into the area on the right side, the fine sand is poured into the area on the left side, the servo motor 242 periodically rotates in the positive and negative directions to drive the first belt pulley 243 to rotate in the positive and negative directions, the first belt pulley 243 drives the second belt pulley 244 to rotate through a belt, the second belt pulley 244 drives the screw rod 23 to rotate, the screw rod 23 rotates to drive the threaded slider 25 to move along the screw rod 23, and the connecting rod 26 drives the swing rod 22 to swing around the fixed block 21, so that the screening box 1 can swing along with the belt, the screening of the sand can be accelerated in the swinging process, the sand meeting the requirements can pass through the screen 3, only a box for receiving the sand needs to be placed below the screening box 1 or the sand can be collected by directly using, start step motor 6, step motor 6 work drives first gear 7 and rotates, first gear 7 rotates and drives second gear 8 and rotate, second gear 8 drives pivot 9 and rotates, pivot 9 drives stirring leaf 10 and rotates, make stirring leaf 10 carry out the stirring that relapses to the sand, thereby make the screening of sand more high-efficient, more traditional fixed screen cloth 3, the screening effect is better, and the screening efficiency is higher, it is unsatisfactory to have solved fixed screen cloth 3 screening sand effect, and current screening sand equipment can only be alone to fine sand or coarse sand screening sand, influence the problem of screening sand efficiency.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a screening sand machine for architectural decoration fitment, includes sieve workbin (1) and swing mechanism (2), swing mechanism (2) are articulated with sieve workbin (1), its characterized in that: the sieve is characterized in that a screen (3) is arranged at an opening at the bottom of the inner wall of the sieve box (1), a vertical partition plate (4) is fixedly connected to the inner wall of the sieve box (1), a driving shell (5) is arranged on the front side of the sieve box (1), a stepping motor (6) is fixedly mounted on the front side of the driving shell (5), an output shaft of the stepping motor (6) penetrates through the driving shell (5) and is fixedly connected with a first gear (7), an output shaft of the stepping motor (6) is rotatably connected with the driving shell (5), the inner wall of the driving shell (5) is rotatably connected with two second gears (8), the two second gears (8) are respectively meshed with the first gear (7), two rotating shafts (9) are sleeved on the inner edges of the two second gears (8), one ends of the two rotating shafts (9) sequentially penetrate through the driving shell (5) and the sieve box (1) and extend to the inside of the sieve box (1), the two rotating shafts (9) are respectively positioned at two sides of the vertical partition plate (4), and the surface of each rotating shaft (9) is fixedly connected with the material turning blades (10) which are distributed annularly.
2. The sand sieving machine for building decoration according to claim 1, characterized in that: the top of the inner wall of the screening box (1) is communicated with a feed hopper.
3. The sand sieving machine for building decoration according to claim 1, characterized in that: the mesh number of the area of the screen (3) on the left side of the vertical partition plate (4) is larger than that of the area on the right side of the vertical partition plate (4).
4. The sand sieving machine for building decoration according to claim 1, characterized in that: swing mechanism (2) are two sets of fixed block (21), every group including quantity the top of fixed block (21) all articulates there is swinging arms (22), the top and sieve workbin (1) of swinging arms (22) are articulated, every group all rotate between fixed block (21) and be connected with lead screw (23), are located the right side fixed mounting of fixed block (21) has actuating mechanism (24), actuating mechanism (24) and lead screw (23) fixed connection, the surperficial threaded connection of lead screw (23) has screw slider (25), one side of screw slider (25) articulates there is connecting rod (26), connecting rod (26) are articulated with the top of swinging arms (22) that are located the right side.
5. The sand sieving machine for building decoration according to claim 4, wherein: actuating mechanism (24) are including casing (241) and belt, the right side fixed mounting of casing (241) has servo motor (242), the output shaft of servo motor (242) runs through casing (241) and the first belt pulley of fixedly connected with (243), the surface cover of lead screw (23) is equipped with second belt pulley (244) that are located casing (241) inside, second belt pulley (244) are connected with first belt pulley (243) transmission through the belt.
6. The sand sieving machine for building decoration according to claim 5, wherein: the first pulley (243) has a diameter greater than a diameter of the second pulley (244).
7. The sand sieving machine for building decoration according to claim 4, wherein: and a bearing is arranged at the joint of the screw rod (23) and the fixed block (21), and the edge of the bearing is sleeved with the screw rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964681.8U CN211436934U (en) | 2019-11-14 | 2019-11-14 | Sand screening machine for architectural decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964681.8U CN211436934U (en) | 2019-11-14 | 2019-11-14 | Sand screening machine for architectural decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211436934U true CN211436934U (en) | 2020-09-08 |
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ID=72306344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921964681.8U Expired - Fee Related CN211436934U (en) | 2019-11-14 | 2019-11-14 | Sand screening machine for architectural decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211436934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474253A (en) * | 2020-10-30 | 2021-03-12 | 黑龙江建筑职业技术学院 | Sand screening device and sand screening method for building equipment |
-
2019
- 2019-11-14 CN CN201921964681.8U patent/CN211436934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474253A (en) * | 2020-10-30 | 2021-03-12 | 黑龙江建筑职业技术学院 | Sand screening device and sand screening method for building equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: Room 1808, unit 2, building 13, haipujiayuan, 359 Jinping Road, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Patentee after: Taizhou Xinchen Construction Co., Ltd Address before: No. 245, Liyao administrative village, Taomiao Town, Jieshou City, Fuyang City, Anhui Province Patentee before: Li Debo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |