CN220658236U - Concrete sand screening conveying equipment - Google Patents
Concrete sand screening conveying equipment Download PDFInfo
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- CN220658236U CN220658236U CN202322299899.9U CN202322299899U CN220658236U CN 220658236 U CN220658236 U CN 220658236U CN 202322299899 U CN202322299899 U CN 202322299899U CN 220658236 U CN220658236 U CN 220658236U
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- 238000012216 screening Methods 0.000 title claims abstract description 46
- 239000004576 sand Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses concrete sand screening and conveying equipment which comprises a conveying base, wherein a supporting bar is fixedly arranged in the middle of the inner wall of a supporting frame, sliding grooves are formed in the upper ends of two sides of the inner wall of the supporting frame, a turning rake is arranged between the inner walls of the two sliding grooves in a sliding mode, screw rods are arranged on the inner walls of the two sliding grooves in a rotating mode, belt pulleys are arranged on two ends of one side of the outer wall of the supporting frame in a rotating mode, one ends of the two screw rods are fixedly connected with one sides of the two belt pulleys respectively, and a belt strip is arranged between the two belt pulleys in a transmission mode. When the device is used, the turning harrow is stored in the storage groove, the screening pore plate is arranged on the storage groove to support the turning harrow through the supporting bar, after sand is poured into the storage groove, the first motor is started to enable the belt pulley and the belt bar to be linked to rotate the screw rod, so that the turning harrow moves the turning sand back and forth in the sliding groove, the turning harrow is enabled to fully screen the punching plate and convey the fine materials on the conveying belt, and manual screening by a worker is not needed, so that the use convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of concrete processing, in particular to concrete sand screening and conveying equipment.
Background
The traditional concrete sand screening and conveying equipment is mainly used as equipment for screening and conveying sand used for concrete processing in the concrete production and processing process, along with the development of modern construction industry, the demand for concrete is larger and larger, the functional requirements for auxiliary equipment used for concrete production are also increased gradually, and the sand conveying equipment is equipment which is quite frequently used, and the functions of the upper end of the sand conveying equipment are continuously perfected, so that the use requirements can be better met.
Aiming at the problem, chinese patent No. CN217226148U proposes a concrete sand and stone conveying device, two arms of a U-shaped frame are respectively connected with piston rods of two telescopic cylinders, a conveying belt is sleeved at the bottom of a tensioning roller, and a limiting mechanism for limiting the upward movement of the U-shaped frame is arranged on a frame.
Disclosure of Invention
In order to solve the above problems, an object of the present utility model is to provide a concrete sand screening and conveying device, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides a concrete sand screening and conveying device, which comprises a conveying base, wherein an auxiliary screening sand discharging mechanism is arranged at the upper end of the conveying base, the auxiliary screening sand discharging mechanism comprises a supporting frame fixed at one side of the top end of the conveying base, supporting bars are fixedly arranged in the middle of the inner wall of the supporting frame, sliding grooves are formed in the upper ends of two sides of the inner wall of the supporting frame, a turning rake is slidably arranged between the inner walls of the two sliding grooves, screw rods are rotatably arranged on the inner walls of the two sliding grooves, the outer walls of the two screw rods are respectively in threaded connection with the inner walls of the two sides of the turning rake, belt pulleys are rotatably arranged at two ends of one side of the outer wall of the supporting frame, one ends of the two screw rods are fixedly connected with one sides of the two belt pulleys respectively, and a belt strip is arranged between the two belt pulleys in a transmission manner.
In an example, the one end of carriage outer wall opposite side is fixed and is equipped with first motor, and one of them lead screw's the other end and the output fixed connection of first motor, the inner wall block of carriage is equipped with screening orifice plate, and the bottom of screening orifice plate and the top contact of support bar.
In an example, a storage groove is formed in one side of the inner wall of the supporting frame, the outer wall of the turning rake is connected with the inner wall of the storage groove in a penetrating mode, and blocking strips are fixedly arranged at the upper ends of two sides of the inner wall of the conveying base.
In one example, the two ends of the inner wall of the conveying base are respectively provided with a driving roller in a rotating mode, the lower end of one side of the outer wall of the conveying base is provided with a chute, and a conveying belt is arranged between the two driving rollers in a transmission mode.
In one example, a second motor is fixedly arranged at one end of one side of the outer wall of the conveying base, and one end of one driving roller is fixedly connected with the output end of the second motor.
In one example, a switch panel is fixedly arranged on one side of the outer wall of the conveying base, a first motor switch and a second motor switch are respectively arranged on one side of the switch panel, and the first motor is electrically connected with an external power supply through the first motor switch and the second motor through the second motor switch.
The concrete sand screening and conveying equipment provided by the utility model has the following beneficial effects:
1. this concrete sand screening conveying equipment, through being provided with the auxiliary screening's that comprises braced frame, support bar, spout, stirring harrow, the lead screw, the belt pulley, the belt strip, first motor and screening orifice plate sand unloading structure, during the use, accomodate stirring harrow in accomodating the groove, it makes its support through the support bar to fill up the screening orifice plate, after pouring sand, start first motor and make belt pulley and belt strip interlock rotatory lead screw, make stirring harrow round trip movement stirring sand in the spout, make it fully wash the orifice plate and sieve and carry the fine material on the conveyer belt, do not need the manual screening of staff, thereby improve the convenience of device use.
2. This concrete sand material screening conveying equipment through being provided with the automatic transmission structure that comprises driving roller, blend stop, chute, conveyer belt and second motor etc. starts the second motor after the cooperation screening unloading structure unloading and makes the conveyer belt get up under the drive of driving roller transmission, carries out sand material and carries, and the blend stop prevents fine sand from leaking down from the side seam to improve the practicality of device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the turning rake and the support frame for screening and blanking according to the present utility model;
fig. 3 is a schematic view of the structure of the transmission roller of the present utility model.
In the figure: 1. a conveying base; 2. a support frame; 3. a support bar; 4. a chute; 5. turning over the harrow; 6. a screw rod; 7. a belt pulley; 8. pi Daitiao; 9. a first motor; 10. screening the pore plate; 11. a storage groove; 12. a barrier strip; 13. a driving roller; 14. a chute; 15. a conveyor belt; 16. and a second motor.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
The first embodiment of the utility model provides concrete sand screening and conveying equipment shown in fig. 1-3, which comprises a conveying base 1, wherein one end of the other side of the outer wall of a supporting frame 2 is fixedly provided with a first motor 9, the other end of one screw rod 6 is fixedly connected with the output end of the first motor 9, the inner wall of the supporting frame 2 is clamped with a screening pore plate 10, the bottom of the screening pore plate 10 is contacted with the top end of a supporting bar 3, one side of the inner wall of the supporting frame 2 is provided with a storage groove 11, the outer wall of a turning rake 5 is connected with the inner wall of the storage groove 11 in a penetrating way, the upper ends of the two sides of the inner wall of the conveying base 1 are fixedly provided with barrier strips 12, one side of the outer wall of the conveying base 1 is fixedly provided with a switch panel, one side of the switch panel is respectively provided with a first motor switch and a second motor switch, and the first motor 9 is electrically connected with an external power supply through the first motor switch and the second motor 16 through the second motor switch;
the second embodiment of the utility model provides a concrete sand screening conveying device as shown in fig. 2, the upper end of a conveying base 1 is provided with a sand blanking mechanism for auxiliary screening, the sand blanking mechanism for auxiliary screening comprises a supporting frame 2 fixed on one side of the top end of the conveying base 1, a supporting bar 3 is fixedly arranged in the middle of the inner wall of the supporting frame 2, sliding grooves 4 are formed in the upper ends of two sides of the inner wall of the supporting frame 2, a turning rake 5 is slidably arranged between the inner walls of the two sliding grooves 4, screw rods 6 are rotatably arranged on the inner walls of the two sliding grooves 4, the outer walls of the two screw rods 6 are respectively in threaded connection with the inner walls of the two sides of the turning rake 5, two ends of one side of the outer wall of the supporting frame 2 are rotatably provided with belt pulleys 7, one ends of the two screw rods 6 are respectively fixedly connected with one sides of the two belt pulleys 7, and a belt strip 8 is arranged between the two belt pulleys 7 in a transmission manner;
in a third embodiment, the utility model provides a concrete sand screening and conveying device as shown in fig. 3, wherein driving rollers 13 are rotatably arranged at two ends of the inner wall of a conveying base 1, a chute 14 is arranged at the lower end of one side of the outer wall of the conveying base 1, a conveying belt 15 is arranged between the two driving rollers 13 in a transmission manner, a second motor 16 is fixedly arranged at one end of one side of the outer wall of the conveying base 1, and one end of one driving roller 13 is fixedly connected with the output end of the second motor 16.
Working principle: when the concrete sand screening conveying equipment in this design scheme is used, at first, need fix the braced frame 2 of device upper end in the upper end of carrying base 1, make the device can normally use, and through being provided with the auxiliary screening's that comprises braced frame 2, support bar 3, spout 4, turning rake 5 in this design scheme, lead screw 6, belt pulley 7, belt strip 8, first motor 9 and screening orifice 10 etc. sand unloading structure, during the use, accomodate the turning rake 5 in storage tank 11, pad screening orifice 10 makes it support through support bar 3, after pouring the sand, start first motor 9 and make belt strip 8 interlock rotatory lead screw 6, make turning rake 5 make round trip movement the sand of turning in spout 4, make it fully screen on the washing orifice and drop the fine material and carry on conveyer 15, thereby improve the convenience that the device used, and be provided with by roller 13, barrier strip 12, chute 14, motor 15 and automatic conveyer belt 16 etc. second motor 16 make the second conveyer belt 16 and make the practicality of following the conveyer 13 and prevent that the conveyer belt 13 from carrying out the sand from the seam.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. A concrete sand screening and conveying device, comprising:
the sand screening device comprises a conveying base (1), wherein the upper end of the conveying base (1) is provided with a sand blanking mechanism for assisting in screening;
the method is characterized in that: the sand unloading mechanism of auxiliary screening is including fixing the carriage (2) in transport base (1) top one side, the fixed support bar (3) that is equipped with in intermediate position of carriage (2) inner wall, spout (4) have all been seted up to the upper end of carriage (2) inner wall both sides, two slide between the inner wall of spout (4) and be provided with stirring harrow (5), two the inner wall of spout (4) all rotates and is equipped with lead screw (6), and the outer wall of two lead screws (6) respectively with the inner wall threaded connection of stirring harrow (5) both sides, the both ends of carriage (2) outer wall one side all rotate and are equipped with belt pulley (7), and the one end of two lead screws (6) respectively with one side fixed connection of two belt pulleys (7), two the transmission is equipped with between belt pulley (7) belt (8).
2. A concrete sand screening and conveying device according to claim 1, characterized in that: the one end of carriage (2) outer wall opposite side is fixed and is equipped with first motor (9), and the other end and the output fixed connection of first motor (9) of one of them lead screw (6), the inner wall block of carriage (2) is equipped with screening orifice plate (10), and the bottom of screening orifice plate (10) and the top contact of support bar (3).
3. A concrete sand screening and conveying device according to claim 1, characterized in that: the side of the inner wall of the supporting frame (2) is provided with a storage groove (11), the outer wall of the turning rake (5) is connected with the inner wall of the storage groove (11) in a penetrating way, and the upper ends of the two sides of the inner wall of the conveying base (1) are fixedly provided with baffle strips (12).
4. A concrete sand screening and conveying device according to claim 1, characterized in that: the two ends of the inner wall of the conveying base (1) are respectively provided with a driving roller (13) in a rotating mode, the lower end of one side of the outer wall of the conveying base (1) is provided with a chute (14), and a conveying belt (15) is arranged between the two driving rollers (13) in a transmission mode.
5. A concrete sand screening and conveying apparatus according to claim 4, wherein: one end of one side of the outer wall of the conveying base (1) is fixedly provided with a second motor (16), and one end of one driving roller (13) is fixedly connected with the output end of the second motor (16).
6. A concrete sand screening and conveying apparatus according to claim 5, wherein: the switch panel is fixedly arranged on one side of the outer wall of the conveying base (1), a first motor switch and a second motor switch are respectively arranged on one side of the switch panel, and the first motor (9) is electrically connected with an external power supply through the first motor switch and the second motor (16) through the second motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299899.9U CN220658236U (en) | 2023-08-25 | 2023-08-25 | Concrete sand screening conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299899.9U CN220658236U (en) | 2023-08-25 | 2023-08-25 | Concrete sand screening conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658236U true CN220658236U (en) | 2024-03-26 |
Family
ID=90326991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299899.9U Active CN220658236U (en) | 2023-08-25 | 2023-08-25 | Concrete sand screening conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658236U (en) |
-
2023
- 2023-08-25 CN CN202322299899.9U patent/CN220658236U/en active Active
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