CN210965816U - Novel screening sand machine for building engineering - Google Patents
Novel screening sand machine for building engineering Download PDFInfo
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- CN210965816U CN210965816U CN201921082179.4U CN201921082179U CN210965816U CN 210965816 U CN210965816 U CN 210965816U CN 201921082179 U CN201921082179 U CN 201921082179U CN 210965816 U CN210965816 U CN 210965816U
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- sieve
- connecting rod
- spout
- screening
- sand screening
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Abstract
The utility model discloses a novel screening sand machine for building engineering, its structure includes the casing, the supporting legs, the control box, switch button, the power cord, transmission, the baffle, the sieve, the blown down tank, stock guide and spout, through having seted up the spout in the casing is inside, and both sides have set up the pulley around the sieve, the pulley embedding slides along the spout in the spout, and connected transmission at the sieve left end, stimulate the sieve through transmission and carry out reciprocal function, make the sieve carry out reciprocal slip along the spout, the screening effect of screen cloth has been increased through sieve reciprocal slip, the screening efficiency who increases the screen cloth has been reached, the beneficial effect of the screening speed of grit has been increased.
Description
Technical Field
The utility model relates to a building engineering equipment technical field, concretely relates to novel screening sand machine for building engineering.
Background
The modern building is mainly made of reinforced concrete, the sand screening is an important link for cleaning stones in sand, the quality of the sand after the sand screening directly affects the quality of the whole building, particularly the quality of the sand during concrete stirring completely depends on the quality of the sand, the current sand screening process generally adopts mechanical sand screening, but manpower sand screening is still used in some places, the quality of the sand can be guaranteed through the manpower sand screening, the working efficiency can be reduced through the manpower sand screening, the time cost is improved, the particle sizes of a plurality of sands are different, a simple layer of sand screening is difficult to separate more precise sand, the uniform size of the sand cannot be guaranteed, therefore, the sand screening machine for the building engineering is required to screen the sand so as to reduce the use of manpower resources, but the sand screening machine in the prior art is inclined through a screen and vibrates the screen through a vibration motor, the grit on making the screen cloth sieves, because vibrating motor only has vibration effect, its shake effect is not ideal, can't make the screen cloth sieve fast.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, now provide a novel screening sand machine for building engineering, solved prior art's screening sand machine and passed through the screen cloth slope, and vibrate the screen cloth through vibrating motor, make the grit on the screen cloth sieve, because vibrating motor only vibrates the effect, its shake effect is not ideal, can't make the screen cloth carry out the problem of screening fast, has reached the screening efficiency who increases the screen cloth, has increased the beneficial effect of the screening speed of grit.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel screening sand machine for building engineering, including casing, supporting legs, control box, switch button, power cord, transmission, baffle, sieve, blown down tank, stock guide and spout, four supporting legs are installed to the casing bottom, the casing front end is installed the control box, the switch button has been inlayed to the control box front end, the power cord right-hand member stretches into in the control box, the baffle is installed to casing inside left side top, the stock guide is installed to casing inside bottom, the spout has all been seted up to casing inside front and back both sides, and the sieve slides along this spout, the transmission is installed at casing left end top, transmission comprises shell, motor, shaft coupling, axis of rotation, cam, first connecting rod and second connecting rod, the motor is installed to the shell front end, the output shaft at the motor rear end rotates through shaft coupling and axis of rotation to be connected, the rotation axis rear end is fixed with the cam left end, cam rear side right-hand member carries out concentric rotation through pivot and first connecting rod, the second connecting rod right-hand member carries out concentric rotation through pivot and second connecting rod, the second connecting rod rotates with the sieve to be connected, power cord and motor are connected with the switch button electricity respectively.
Further, the sieve comprises frame, screen cloth, pulley, straight-bar, the inside screen cloth that covers of frame, the pulley is all installed to both sides around the frame, and the pulley embedding slides in the spout, frame left end middle part is fixed with the straight-bar, the straight-bar left end carries out concentric rotation through pivot and second connecting rod.
Furthermore, the outer frame is inclined at a forty-degree angle from left to right downwards, so that sand and stones can roll to be screened.
Furthermore, the four pulleys are arranged on the front side and the rear side of the outer frame respectively, so that the outer frame can be supported and can slide.
Furthermore, the guide plate inclines downwards from right to left at an angle of thirty degrees, so that the drained fine sand can be guided to discharge.
Furthermore, the inclination angle of the outer frame is consistent with the sliding groove, so that the sieve plate can slide along the sliding groove.
Further, the length of cam is less than the length of baffle, is favorable to avoiding the sieve to release the distance overlength, leads to the grit to release the left end through the sieve and drops to the stock guide on.
Furthermore, the motor adopts a model Y2-160L-4 pole, the rotating speed is high, and the working noise is low.
Furthermore, the cam, the first connecting rod, the second connecting rod and the straight rod are all made of stainless steel materials, so that the cam, the first connecting rod, the second connecting rod and the straight rod are high in hardness, not prone to damage and not prone to rusting.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving prior art's screening sand machine and passing through the screen cloth slope, and vibrate the screen cloth through vibrating motor, make the grit on the screen cloth sieve, because vibrating motor only vibration effect, its shake effect is not ideal, can't make the screen cloth carry out the problem of quick screening, through having seted up the spout in the casing inside, and both sides have set up the pulley around the sieve, the pulley embedding slides along the spout in the spout, and transmission has been connected at the sieve left end, carry out reciprocal function through transmission pulling sieve, make the sieve carry out reciprocal slip along the spout, the screening effect of screen cloth has been increased through sieve reciprocal slip, the screening efficiency that increases the screen cloth has been reached, the beneficial effect of the screening speed of grit has been increased.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of the structure of the sieve plate of the present invention;
FIG. 4 is a top view of the internal structure of the transmission device of the present invention;
fig. 5 is a front view of the internal structure of the transmission device of the present invention.
In the figure: the device comprises a machine shell-1, supporting legs-2, a control box-3, switch buttons-4, a power line-5, a transmission device-6, a baffle-7, a sieve plate-8, a discharge chute-9, a guide plate-10, a chute-11, a shell-61, a motor-62, a coupler-63, a rotating shaft-64, a cam-65, a first connecting rod-66, a second connecting rod-67, an outer frame-81, a screen-82, a pulley-83 and a straight rod-84.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel sand sieving machine for construction engineering: comprises a machine shell 1, supporting legs 2, a control box 3, switch buttons 4, a power line 5, a transmission device 6, a baffle plate 7, a sieve plate 8, a discharge chute 9, a material guide plate 10 and a chute 11, wherein the bottom end of the machine shell 1 is provided with the four supporting legs 2, the front end of the machine shell 1 is provided with the control box 3, the front end of the control box 3 is embedded with the switch buttons 4, the right end of the power line 5 extends into the control box 3, the left top end inside the machine shell 1 is provided with the baffle plate 7, the bottom end inside the machine shell 1 is provided with the material guide plate 10, the front side and the rear side inside the machine shell 1 are both provided with the chutes, the sieve plate 8 slides along the chutes, the top part at the left end of the machine shell 1 is provided with the transmission device 6, the transmission device 6 comprises a shell 61, a motor 62, a coupler 63, a rotating shaft 64, a cam 65, a first connecting, the rear end of the rotating shaft 64 is fixed with the left end of the cam 65, the right end of the rear side of the cam 65 rotates concentrically with the first connecting rod 66 through the rotating shaft, the right end of the second connecting rod 67 rotates concentrically with the second connecting rod 67 through the rotating shaft, the second connecting rod 67 is connected with the sieve plate 8 in a rotating mode, and the power line 5 and the motor 62 are electrically connected with the switch key 4 respectively.
Wherein, the sieve 8 comprises frame 81, screen cloth 82, pulley 83, straight-bar 84, the inside screen cloth 82 that covers of frame 81, pulley 83 is all installed to frame 81 front and back both sides, and the pulley 83 embedding slides in spout 11, frame 81 left end middle part is fixed with straight-bar 84, the straight-bar 84 left end carries out concentric rotation through pivot and second connecting rod 67.
The outer frame 81 is inclined at a forty-degree angle from left to right, which is beneficial to rolling sand and stone for screening.
The four pulleys 83 are respectively disposed on the front side and the rear side of the outer frame 81, so as to support the outer frame 81 and enable the outer frame to slide.
The material guide plate 10 is inclined at an angle of thirty degrees from right to left, so that the drained fine sand can be guided to discharge.
The inclination angle of the outer frame 81 is consistent with the chute 11, which is beneficial to sliding the screen plate 8 along the chute 11.
The length of the cam 65 is smaller than that of the baffle 7, so that the situation that the sieve plate 8 is pushed out for too long distance is avoided, and gravel is pushed out through the sieve plate 8, and the left end of the gravel falls onto the material guide plate 10.
The motor 62 adopts a model number of Y2-160L-4 poles, and has high rotating speed and low working noise.
The cam 65, the first connecting rod 66, the second connecting rod 67 and the straight rod 84 are all made of stainless steel, so that the hardness is high, the damage is not easy to damage, and the rust is not easy to generate.
According to the upper table, the material of the cam 65, the first connecting rod 66, the second connecting rod 67 and the straight rod 84 is stainless steel, so that the utility model has the advantages of high hardness and difficult damage.
The screen 82 described in this patent is different from a general mesh product, but has a strict series of mesh sizes, and has a mesh product which is in accordance with industry, organization and standard approval and has a function of grading and screening object particles, the screen does not say 'mesh number', which is a habit of describing the screen by people and is difficult to overcome at one time, the screen is different from the general mesh product, namely, the screen has the strict mesh size instead of 'mesh number', the screen size is not isolated, and the screen has a series of mesh size components and aims to carry out grading and screening.
The working principle is as follows: when the device is used, the device is firstly placed on a plane floor through the supporting feet 2, then the power cord 5 is connected with an external power supply, when in use, the switch button 4 is pressed to send a control instruction to respectively control the motor 62, gravels to be screened are poured into the left side on the screen plate 8, the motor 62 is controlled to generate power, the output shaft drives the center of the front end of the rotating shaft 64 to rotate through the coupler 63, the rotating shaft 64 drives the left side of the cam 65 to rotate, the cam 65 pulls the left end of the first connecting rod 66 through the rotating shaft, the left end of the first connecting rod 66 rotates in a circle drawing mode along the outer side of the cam 65, the right end of the first connecting rod 66 pulls the second connecting rod 67, the second connecting rod 67 reciprocates, the straight rod 84 is pulled through the second connecting rod 67, and the pulleys 83 on the two sides of the screen plate 8 are embedded in the sliding chute 11 to limit the movement of the screen, make second connecting rod 67 pulling straight-bar 84 carry out straight reciprocating motion, straight-bar 84 drives sieve 8, make the pulley 83 of sieve 8 both sides carry out reciprocating sliding along spout 11, and then make the screen cloth 82 in the sieve 8 carry out reciprocating motion, the grit rolls right through the slope of sieve 8, sieve 8 reciprocating sliding has increased the screening effect of screen cloth 82, increase the screening efficiency of screen cloth 82 promptly, and increased the screening speed of grit, carry out quick screening through screen cloth 82, make fine sand drop to stock guide 10 through the net gape on the screen cloth 82, through the slope of stock guide 10, derive the fine sand on the stock guide 10, and the coarse sand is derived by blown down tank 9, can accomplish the screening to the grit thickness.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A novel sand screening machine for building engineering comprises a machine shell (1), supporting legs (2), a control box (3), switch buttons (4), a power line (5), a baffle (7), a discharge chute (9) and a material guide plate (10), wherein four supporting legs (2) are installed at the bottom end of the machine shell (1), the control box (3) is installed at the front end of the machine shell (1), the switch buttons (4) are embedded into the front end of the control box (3), the right end of the power line (5) extends into the control box (3), the baffle (7) is installed at the top end of the left side inside the machine shell (1), and the material guide plate (10) is installed at the bottom end of the inside the machine shell (1);
the method is characterized in that: the screen plate is characterized by further comprising a transmission device (6), a screen plate (8) and sliding grooves (11), sliding grooves are formed in the front side and the rear side of the interior of the casing (1), the screen plate (8) slides along the sliding grooves, the transmission device (6) is installed at the top of the left end of the casing (1), the transmission device (6) is composed of a shell (61), a motor (62), a coupler (63), a rotating shaft (64), a cam (65), a first connecting rod (66) and a second connecting rod (67), the motor (62) is installed at the front end of the shell (61), an output shaft at the rear end of the motor (62) is rotatably connected with the rotating shaft (64) through the coupler (63), the rear end of the rotating shaft (64) is fixed with the left end of the cam (65), the right end at the rear side of the cam (65) rotates concentrically with the first connecting rod (66) through the rotating shaft, and the right end of the second connecting rod (67) rotates concentrically with, the second connecting rod (67) is rotatably connected with the sieve plate (8), and the power line (5) and the motor (62) are electrically connected with the switch key (4) respectively.
2. The novel sand screening machine for construction engineering according to claim 1, wherein: sieve (8) comprise frame (81), screen cloth (82), pulley (83), straight-bar (84), frame (81) inside covers has screen cloth (82), pulley (83) are all installed to both sides around frame (81), and slide in spout (11) embedding pulley (83), frame (81) left end middle part is fixed with straight-bar (84), straight-bar (84) left end carries out concentric rotation through pivot and second connecting rod (67).
3. The novel sand screening machine for construction engineering according to claim 2, wherein: the outer frame (81) is inclined at a forty-degree angle from left to right downwards.
4. The novel sand screening machine for construction engineering according to claim 2, wherein: the four pulleys (83) are respectively arranged on the front side and the rear side of the outer frame (81).
5. The novel sand screening machine for construction engineering according to claim 1, wherein: the material guide plate (10) is inclined downwards at an angle of thirty degrees from right to left.
6. The novel sand screening machine for construction engineering according to claim 2, wherein: the inclination angle of the outer frame (81) is consistent with that of the sliding chute (11).
7. The novel sand screening machine for construction engineering according to claim 1, wherein: the length of the cam (65) is smaller than that of the baffle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082179.4U CN210965816U (en) | 2019-07-11 | 2019-07-11 | Novel screening sand machine for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082179.4U CN210965816U (en) | 2019-07-11 | 2019-07-11 | Novel screening sand machine for building engineering |
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| Publication Number | Publication Date |
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| CN210965816U true CN210965816U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921082179.4U Active CN210965816U (en) | 2019-07-11 | 2019-07-11 | Novel screening sand machine for building engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021263A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Chemical raw material screening device |
| CN114833065A (en) * | 2022-04-29 | 2022-08-02 | 安徽理工大学 | Quartz sand grading production device with dust removal function and grading method thereof |
-
2019
- 2019-07-11 CN CN201921082179.4U patent/CN210965816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021263A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Chemical raw material screening device |
| CN114833065A (en) * | 2022-04-29 | 2022-08-02 | 安徽理工大学 | Quartz sand grading production device with dust removal function and grading method thereof |
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