CN210585840U - Screening sand device for building engineering - Google Patents
Screening sand device for building engineering Download PDFInfo
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- CN210585840U CN210585840U CN201920891254.5U CN201920891254U CN210585840U CN 210585840 U CN210585840 U CN 210585840U CN 201920891254 U CN201920891254 U CN 201920891254U CN 210585840 U CN210585840 U CN 210585840U
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- receiving
- sand
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Abstract
The utility model provides a screening sand device for building engineering, include feed mechanism, rabbling mechanism and screening mechanism, receiving mechanism that are equipped with in proper order along sand direction of transfer, feed mechanism include material loading front bezel, material loading back plate and conveyer belt, the lower extreme of material loading front bezel, material loading back plate establish on first support frame, material loading front bezel, material loading back plate between be equipped with first transfer roller, second transfer roller along sand direction of transfer in proper order, rabbling mechanism include churn, agitator motor and (mixing) shaft, the top of churn be equipped with into sand mouth, screening mechanism include a screen drum, first cylinder and second cylinder. The utility model has the advantages that: the automatic sand feeding function is realized through the arranged feeding mechanism, the working efficiency is improved, and time and labor are saved; the stirring mechanism and the screening mechanism that set up have realized screening the sand when the smashed sand of intensive mixing, improve the precision of sand, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the synthetic leather, especially, relate to a screening sand device for building engineering.
Background
In the building engineering, sand is a necessary material, and the conventional sand is generally manually placed on a screen to be screened, so that the labor and the time are wasted; when adopting machine screening, there are artifical material loading, screening incomplete, cause inconvenience for the actual use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a realize automatic feeding, screen sand and improve the construction effect, improve work efficiency's screening sand device for building engineering, especially be fit for being used in building engineering.
The technical scheme of the utility model is that: a sand screening device for constructional engineering comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a receiving mechanism which are arranged in sequence along the sand conveying direction,
the feeding mechanism comprises a feeding front plate, a feeding rear plate and a conveying belt, the lower ends of the feeding front plate and the feeding rear plate are arranged on a first supporting frame, the upper ends of the feeding front plate and the feeding rear plate are provided with a second supporting frame, the feeding front plate and the feeding rear plate are arranged in an inclined manner, a first conveying roller and a second conveying roller are sequentially arranged between the feeding front plate and the feeding rear plate along the sand conveying direction, the first conveying roller is arranged close to the first supporting frame, the two ends of the first conveying roller are respectively arranged on the feeding front plate and the feeding rear plate through a first conveying shaft and a second conveying shaft, the joints of the first conveying roller and the second conveying roller are respectively provided with a first conveying bearing, the second conveying roller is arranged close to the second supporting frame, the two ends of the second conveying roller are respectively arranged on the feeding front plate and the feeding rear plate through a third conveying shaft and a fourth conveying shaft, and the joints are provided with second conveying bearings, the first conveying roller and the second conveying roller are sleeved with a first conveying belt, the outer surface of the first conveying belt is vertically provided with a plurality of partition plates arranged at equal intervals, the second conveying shaft penetrates through the through hole on the feeding back plate and is connected with the output shaft of the conveying motor,
the stirring mechanism comprises a stirring cylinder, a stirring motor and a stirring shaft, a material receiving plate is arranged on a second support frame and is arranged below a second conveying roller, a sand inlet is formed in the top end of the stirring cylinder, the other end of the material receiving plate is arranged at the sand inlet, a first perforation is formed in the left outer wall of the stirring cylinder, the stirring motor is arranged on the second support frame, an output shaft of the stirring motor penetrates through the first perforation and is in key connection with the stirring shaft, a plurality of stirring blades are symmetrically arranged on two sides of the stirring shaft, a plurality of stirring sieve holes are formed in the stirring blades, the other end of the stirring shaft is arranged on the right side wall in the stirring cylinder through a bearing, a sand outlet is formed in the bottom end of the stirring cylinder, and the sand outlet is connected with a screening mechanism,
the screening mechanism comprises a screening cylinder, a first cylinder and a second cylinder, a screening inlet is formed in the top end of the screening cylinder, a sand outlet is communicated with the screening inlet, a screening plate is arranged in the screening cylinder, a plurality of screening holes are formed in the screening plate, two ends of the screening plate are respectively connected through a left moving plate and a right moving plate, a piston rod of the first cylinder penetrates through a first moving hole in the bottom wall of the screening cylinder and is connected with the lower surface of the left moving plate, a piston rod of the second cylinder penetrates through a second moving hole in the bottom wall of the screening cylinder and is connected with the lower surface of the right moving plate, a discharge hole is formed in the bottom wall of the screening cylinder, a material receiving mechanism is arranged below the discharge hole,
the receiving mechanism comprises a receiving front frame and a receiving rear frame, a first receiving roller is arranged on the receiving front frame through a first receiving shaft and a second receiving shaft, a first receiving bearing is arranged at the joint, a second receiving roller is arranged on the receiving rear frame through a third receiving shaft and a fourth receiving shaft, a second receiving bearing is arranged at the joint, a second receiving belt is sleeved between the first receiving roller and the second receiving roller, and the fourth receiving shaft penetrates through a receiving perforation on the receiving rear frame and is connected with an output shaft of a receiving motor.
Further, the lateral wall of left side movable plate on be equipped with left slider, be equipped with right slider on the lateral wall that has the movable plate, the inner wall both sides at the screening section of thick bamboo are equipped with respectively the symmetry and are equipped with left slide rail, right slide rail with left slider, right slider matched with, left slider slide and establish in left slider, right slider slides and establishes in right slide rail.
Furthermore, two sides of the mixing drum are respectively arranged on the left plate and the right plate through a first connecting rod and a second connecting rod.
Furthermore, the two sides of the screening cylinder are respectively arranged on the left plate and the right plate through a third connecting rod and a fourth connecting rod.
Furthermore, a vertical baffle is arranged above the first support frame, and plays a role in blocking sand on the first conveyor belt.
Furthermore, a front side plate and a rear side plate are respectively arranged on the front side and the rear side between the material receiving front frame and the material receiving rear frame.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the automatic sand feeding function is realized through the arranged feeding mechanism, the working efficiency is improved, and the time and the labor are saved; the stirring mechanism and the screening mechanism that set up have realized screening the sand when the smashed sand of intensive mixing, improve the precision of sand, improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. first support frame 2, second support frame 3, vertical baffle
4. A feeding back plate 5, a first conveying roller 6 and a second conveying roller
7. First conveyor belt 8, partition plate 9 and material receiving plate
10. Stirring motor 11, stirring cylinder 12 and sand inlet
13. Stirring shaft 14, stirring blade 15 and stirring sieve pore
16. Left plate 17, right plate 18, sand outlet
19. Screening cylinder 20, first cylinder 21, second cylinder
22. Screening plate 23, left moving plate 24 and right moving plate
25. Discharge port 26, first receiving roller 27 and second receiving roller
28. Material receiving front frame 29 and material receiving rear frame
Detailed Description
As shown in figure 1, the technical proposal of the utility model is a sand screening device for construction engineering, which comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a receiving mechanism which are arranged in sequence along the sand conveying direction,
the feeding mechanism comprises a feeding front plate, a feeding rear plate and a conveying belt, the lower ends of the feeding front plate and the feeding rear plate 4 are arranged on a first supporting frame 1, the upper ends of the feeding front plate and the feeding rear plate 4 are provided with a second supporting frame 2, the feeding front plate and the feeding rear plate 4 are arranged in an upward inclining mode, a first conveying roller 5 and a second conveying roller 6 are sequentially arranged between the feeding front plate and the feeding rear plate 4 along the sand conveying direction, the first conveying roller 5 is close to the first supporting frame 1, the two ends of the first conveying roller 5 are respectively arranged on the feeding front plate and the feeding rear plate 4 through a first conveying shaft and a second conveying shaft, a first conveying bearing is arranged at the joint, the second conveying roller 6 is close to the second supporting frame 2, the two ends of the second conveying roller 6 are respectively arranged on the feeding front plate and the feeding rear plate through a third conveying shaft and a fourth conveying shaft, On the material loading back plate 4, the joints are provided with second conveying bearings, a first conveying belt 7 is sleeved on the first conveying roller 5 and the second conveying roller 6, a plurality of partition plates 8 which are arranged at equal intervals are vertically arranged on the outer surface of the first conveying belt 7, a second conveying shaft penetrates through the through hole on the material loading back plate 4 and is connected with an output shaft of a conveying motor, sand is placed at the first conveying shaft end of the first conveying belt 7 manually or by a machine and is conveyed to a stirring mechanism through the sand between two adjacent partition plates 8, so that the effect of material loading on the sand is realized,
the stirring mechanism comprises a stirring cylinder 11, a stirring motor 10 and a stirring shaft 13, a material receiving plate 9 is arranged on the second supporting frame 2, the material receiving plate 9 is arranged below the second conveying roller 6, a sand inlet is formed in the top end of the stirring cylinder 11, the other end of the material receiving plate 9 is arranged at the sand inlet 12, a first perforation is formed in the left outer wall of the stirring cylinder 11, the stirring motor 10 is arranged on the second supporting frame 2, an output shaft of the stirring motor 10 penetrates through the first perforation and is in key connection with the stirring shaft 13, a plurality of stirring blades 14 are symmetrically arranged on two sides of the stirring shaft 13, a plurality of stirring sieve holes 15 are formed in the stirring blades 14, the other end of the stirring shaft 13 is arranged on the right side wall in the stirring cylinder 11 through a bearing, a sand outlet 18 is formed in the bottom end of the stirring cylinder 11, and the sand outlet 18 is connected with the screening mechanism,
the screening mechanism comprises a screening cylinder 19, a first air cylinder 20 and a second air cylinder 21, a screening inlet is arranged at the top end of the screening cylinder 19, the sand outlet 18 is communicated with the screening inlet, a screening plate 22 is arranged in the screening cylinder 19, a plurality of screening holes are formed in the screening plate 22, two ends of the screening plate 22 are respectively connected through a left moving plate 23 and a right moving plate 24, a piston rod of the first air cylinder 20 penetrates through a first moving hole in the bottom wall of the screening cylinder 19 and is connected with the lower surface of the left moving plate 23, a piston rod of the second air cylinder 21 penetrates through a second moving hole in the bottom wall of the screening cylinder 19 and is connected with the lower surface of the right moving plate 24, a discharge hole 25 is formed in the bottom wall of the screening cylinder 19, and a material receiving mechanism is arranged below the discharge hole 25,
receiving mechanism including connecing material front ledge 28, connecing material after-frame 29, connect material front ledge 28 to go up respectively through first material axle, second material axle and be equipped with first material receiving roller 26, and the junction all is equipped with first material receiving bearing, connect material after-frame 29 to go up respectively through third material axle, fourth material axle and be equipped with second material receiving roller 27, and the junction all is equipped with second material receiving bearing, first material receiving roller 26, second material receiving roller 27 between the cover be equipped with and connect the material conveyer belt, fourth material receiving shaft pass and connect the material perforation on the material after-frame, and link to each other with the output shaft that connects the material motor.
In this embodiment, the lateral wall of left side movable plate on be equipped with left slider, be equipped with right slider on the lateral wall that has the movable plate, the inner wall both sides at the screening section of thick bamboo are respectively the symmetry be equipped with left slider, right slider matched with left slide rail, right slide rail, left slider slide and establish in left slider, right slider slides and establishes in right slide rail.
In this embodiment, the two sides of the mixing drum 11 are respectively arranged on the left plate 16 and the right plate 17 through the first connecting rod and the second connecting rod.
In this embodiment, the two sides of the screening cylinder 19 are respectively arranged on the left plate 16 and the right plate 17 through a third connecting rod and a fourth connecting rod.
In this embodiment, a vertical baffle 3 is arranged above the first support frame 1, and plays a role in blocking sand on the first conveyor belt.
In this embodiment, the front and rear sides between the material receiving front rack and the material receiving rear rack are respectively provided with a front side plate and a rear side plate.
The working process of the example is as follows: during the use, with the conveying motor in advance, agitator motor, first cylinder, the second cylinder, connect the material motor to open, artifical or machine is put the sand in the first transmission shaft end department of first conveyer belt, through the sand between two adjacent baffles to the rabbling mechanism conveying, realize the effect to the material loading of sand, convey in the churn along first conveyer belt, under agitator motor's drive, the epaxial stirring sieve mesh of stirring realizes the filtration to the sand, stir garrulous phenomenon, then enter into the churn from the sand export, under the effect of first cylinder and second cylinder, realize carrying out the effect of screening to the sand on the screening plate, then drop from the discharge gate and say on the material conveyer belt that connects of receiving mechanism can
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a screening sand device for building engineering which characterized in that: comprises a feeding mechanism, a stirring mechanism, a screening mechanism and a receiving mechanism which are arranged in sequence along the sand conveying direction,
the feeding mechanism comprises a feeding front plate, a feeding rear plate and a conveying belt, the lower ends of the feeding front plate and the feeding rear plate are arranged on a first supporting frame, the upper ends of the feeding front plate and the feeding rear plate are provided with a second supporting frame, the feeding front plate and the feeding rear plate are arranged in an inclined manner, a first conveying roller and a second conveying roller are sequentially arranged between the feeding front plate and the feeding rear plate along the sand conveying direction, the first conveying roller is arranged close to the first supporting frame, the two ends of the first conveying roller are respectively arranged on the feeding front plate and the feeding rear plate through a first conveying shaft and a second conveying shaft, the joints of the first conveying roller and the second conveying roller are respectively provided with a first conveying bearing, the second conveying roller is arranged close to the second supporting frame, the two ends of the second conveying roller are respectively arranged on the feeding front plate and the feeding rear plate through a third conveying shaft and a fourth conveying shaft, and the joints are provided with second conveying bearings, the first conveying roller and the second conveying roller are sleeved with a first conveying belt, the outer surface of the first conveying belt is vertically provided with a plurality of partition plates arranged at equal intervals, the second conveying shaft penetrates through the through hole on the feeding back plate and is connected with the output shaft of the conveying motor,
the stirring mechanism comprises a stirring cylinder, a stirring motor and a stirring shaft, a material receiving plate is arranged on a second support frame and is arranged below a second conveying roller, a sand inlet is formed in the top end of the stirring cylinder, the other end of the material receiving plate is arranged at the sand inlet, a first perforation is formed in the left outer wall of the stirring cylinder, the stirring motor is arranged on the second support frame, an output shaft of the stirring motor penetrates through the first perforation and is in key connection with the stirring shaft, a plurality of stirring blades are symmetrically arranged on two sides of the stirring shaft, a plurality of stirring sieve holes are formed in the stirring blades, the other end of the stirring shaft is arranged on the right side wall in the stirring cylinder through a bearing, a sand outlet is formed in the bottom end of the stirring cylinder, and the sand outlet is connected with a screening mechanism,
the screening mechanism comprises a screening cylinder, a first cylinder and a second cylinder, a screening inlet is formed in the top end of the screening cylinder, a sand outlet is communicated with the screening inlet, a screening plate is arranged in the screening cylinder, a plurality of screening holes are formed in the screening plate, two ends of the screening plate are respectively connected through a left moving plate and a right moving plate, a piston rod of the first cylinder penetrates through a first moving hole in the bottom wall of the screening cylinder and is connected with the lower surface of the left moving plate, a piston rod of the second cylinder penetrates through a second moving hole in the bottom wall of the screening cylinder and is connected with the lower surface of the right moving plate, a discharge hole is formed in the bottom wall of the screening cylinder, a material receiving mechanism is arranged below the discharge hole,
the receiving mechanism comprises a receiving front frame and a receiving rear frame, a first receiving roller is arranged on the receiving front frame through a first receiving shaft and a second receiving shaft, a first receiving bearing is arranged at the joint, a second receiving roller is arranged on the receiving rear frame through a third receiving shaft and a fourth receiving shaft, a second receiving bearing is arranged at the joint, a second receiving belt is sleeved between the first receiving roller and the second receiving roller, and the fourth receiving shaft penetrates through a receiving perforation on the receiving rear frame and is connected with an output shaft of a receiving motor.
2. The sand screening device for construction engineering according to claim 1, wherein: the lateral wall of left side movable plate on be equipped with left slider, be equipped with right slider on the lateral wall that has the movable plate, the inner wall both sides at the screen drum respectively the symmetry be equipped with left slider, right slider matched with left slide rail, right slide rail, left slider slide and establish in left slider, right slider slides and establishes in right slide rail.
3. The sand screening device for construction engineering according to claim 1, wherein: the two sides of the mixing drum are respectively arranged on the left plate and the right plate through a first connecting rod and a second connecting rod.
4. The sand screening device for construction engineering according to claim 1, wherein: and the two sides of the screening cylinder are respectively arranged on the left plate and the right plate through a third connecting rod and a fourth connecting rod.
5. The sand screening device for construction engineering according to claim 1, wherein: a vertical baffle is arranged above the first supporting frame.
6. The sand screening device for construction engineering according to claim 1, wherein: the front side and the rear side between the material receiving front frame and the material receiving rear frame are respectively provided with a front side plate and a rear side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891254.5U CN210585840U (en) | 2019-06-13 | 2019-06-13 | Screening sand device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891254.5U CN210585840U (en) | 2019-06-13 | 2019-06-13 | Screening sand device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585840U true CN210585840U (en) | 2020-05-22 |
Family
ID=70700865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891254.5U Expired - Fee Related CN210585840U (en) | 2019-06-13 | 2019-06-13 | Screening sand device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585840U (en) |
-
2019
- 2019-06-13 CN CN201920891254.5U patent/CN210585840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |