CN220350834U - Sand and stone conveyer anti-drop device - Google Patents
Sand and stone conveyer anti-drop device Download PDFInfo
- Publication number
- CN220350834U CN220350834U CN202321466277.4U CN202321466277U CN220350834U CN 220350834 U CN220350834 U CN 220350834U CN 202321466277 U CN202321466277 U CN 202321466277U CN 220350834 U CN220350834 U CN 220350834U
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- China
- Prior art keywords
- frame
- baffle
- sand
- grit
- control switch
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- 239000004576 sand Substances 0.000 title claims abstract description 32
- 239000004575 stone Substances 0.000 title abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000032258 transport Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chain Conveyers (AREA)
Abstract
The utility model discloses a material drop preventing device of a sand and stone conveyor, which belongs to the technical field of sand and stone conveyors and comprises a frame and a drop preventing device, wherein an electric conveyor belt is arranged in an inner cavity of the frame, a supporting frame is arranged on the lower surface of the frame, and the front end and the rear end of the upper surface of the frame are movably connected with the drop preventing device in an inserting mode; wherein: the electric conveyor belt is characterized by further comprising a control switch, wherein the input end of the control switch is electrically connected with an external power supply, and the input end of the electric conveyor belt is electrically connected with the output end of the control switch; wherein: the anti-drop device includes baffle one and inserted bar, the lower surface of baffle one all is equipped with transverse symmetric distribution's inserted bar, the inserted bar is pegged graft with the jack activity that the frame upper surface front and back end corresponds the setting respectively, can adjust in real time according to the height of grit conveyer grit, has improved grit conveyer's application range, can reduce the probability that appears dropping when grit conveyer transports grit to the maximum.
Description
Technical Field
The utility model relates to the technical field of sand and stone conveyors, in particular to a sand and stone conveyor material falling prevention device.
Background
The sand and stone conveyor is a material conveying device widely applied to the fields of construction, cement, chemical industry, electric power, metallurgy and the like, and is generally used for conveying sand, stone and other materials from one place to another, however, because vibration is easy to generate in the stacking and moving processes of the materials, the phenomenon of falling of the materials occurs, the service life and the production efficiency of the device are seriously influenced, and therefore, the development of a sand and stone conveyor material falling prevention device is very necessary;
when the existing sand and stone conveyor conveys sand and stone, the purpose of preventing falling is usually achieved by an integral baffle plate, and the sand and stone conveyor in the mode still has the problem of falling when conveying sand and stone with different heights. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The utility model aims to provide a material drop preventing device for a sand and stone conveyor, which aims to solve the problem that the sand and stone conveyor provided in the background art usually uses an integral baffle to achieve the purpose of preventing dropping when conveying sand and stone, and the sand and stone conveyor still can drop when conveying sand and stone with different heights.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grit conveyer anti-drop device, includes frame and anti-drop device, the inner chamber of frame is equipped with electric conveyor, the lower surface of frame is equipped with the support frame, the front and back end of the upper surface of frame all activity grafting has anti-drop device;
wherein: the electric conveyor belt is characterized by further comprising a control switch, wherein the input end of the control switch is electrically connected with an external power supply, and the input end of the electric conveyor belt is electrically connected with the output end of the control switch;
in order to play a role in preventing falling, the falling-preventing device comprises a first baffle and inserting rods, wherein the inserting rods which are transversely and symmetrically distributed are arranged on the lower surface of the first baffle, and the inserting rods are movably inserted into inserting holes which are correspondingly arranged at the front end and the rear end of the upper surface of the rack respectively;
in order to increase the area of the first baffle, the anti-drop device further comprises a second baffle, and the second baffle is connected in a rectangular chute arranged on the upper surface of the first baffle in a sliding manner;
in order to achieve the effect of quick transmission, the anti-drop device further comprises sliding connecting seats, laths and fixed connecting seats, wherein the sliding connecting seats are respectively and slidably connected in dovetail sliding grooves arranged on the left side and the right side between the front wall surface and the rear wall surface of the rectangular sliding groove, the inner cavities of the sliding connecting seats are respectively and rotatably connected with the laths through rotating shafts, the lower surfaces of the second baffle plates are respectively and symmetrically provided with the fixed connecting seats which are transversely distributed, and the fixed connecting seats are respectively and rotatably connected with the outer side ends of the vertically adjacent laths through pin shafts;
for the effect of quick drive, the lower extreme all is connected with two-way lead screw through the bearing rotation between the wall about in the rectangle spout that baffle upper surface set up, two-way lead screw respectively with the screw threaded connection that the adjacent sliding connection seat middle part of homonymy set up.
In order to facilitate the operation of staff, the sand and stone conveyor material falling prevention device is preferably adopted, and the right extending end of the bidirectional screw rod is provided with a crank.
In order to improve the stability of the baffle I and the accessory mechanism thereof during use, the sand and stone conveyor material falling prevention device is preferably provided with mounting plates which are transversely and symmetrically distributed at the lower end of the outer side surface of the baffle I, and the mounting plates are fixedly connected with a frame through bolts.
Compared with the prior art, the utility model has the beneficial effects that: this sand and stone conveyer anti-drop device's setting, structural design is reasonable, firstly, staff inserts baffle one through the inserted bar activity in the jack that front and back end corresponds the setting in the frame upper surface, thereby accomplish preliminary fixedly, afterwards, relevant staff passes through the mounting panel and frame fixed connection, and then stability when improving baffle one and its affiliated mechanism use, highly be according to the actual conditions in sand and stone conveyer transportation in-process regulation baffle two, it is through the crank rotation bidirectional screw to be relevant staff, receive bidirectional screw and sliding connection seat screw thread relationship's influence, bidirectional screw can drive two sliding connection seats simultaneously with range to opposite direction when pivoted, at this in-process, sliding connection seat then is supporting fixed connection seat and baffle two and is shifting up through the slat, until baffle two is shifted up to the back of appointed height, relevant staff stop rotate the crank can, then the crank of opposite side is according to above-mentioned step repetitive operation, can adjust in real time according to the height of sand and stone conveyer, the application range of having improved the conveyer, when needs the sand and stone conveyer, electric control switch is passed through to the sand and stone conveyer, thereby the sand and stone conveyer can be reduced when the sand and stone conveyer is carried to two to the motor-driven to the sand and stone conveyer, the sand and stone conveyer is carried out the two and stone conveyer to the cooperation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the anti-falling device of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a frame; 2. an electric conveyor belt; 3. a control switch; 4. an anti-falling device; 41. a first baffle; 42. a rod; 43. a second baffle; 44. a sliding connecting seat; 45. a slat; 46. fixing the connecting seat; 5. a two-way screw rod; 6. a crank; 7. a mounting plate; 8. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: comprises a frame 1 and an anti-drop device 4.
In the technical scheme, an anti-dropping device for a sand and stone conveyor is characterized in that an electric conveyor belt 2 is arranged in an inner cavity of a frame 1, a supporting frame 8 is arranged on the lower surface of the frame 1, and anti-dropping devices 4 are movably inserted into front and rear ends of the upper surface of the frame 1;
wherein: the electric conveyer belt also comprises a control switch 3, wherein the input end of the control switch 3 is electrically connected with an external power supply, and the input end of the electric conveyer belt 2 is electrically connected with the output end of the control switch 3;
in this kind of technical scheme, when needs transportation grit, relevant staff regulates and control electric conveyor belt 2 operation through control switch 3, and electric conveyor belt 2 drives the grit and carries, cooperates through anti-drop device 4 simultaneously to the condition that drops appears when avoiding grit conveyer transportation grit.
In some technical schemes, referring to fig. 2-4, the anti-falling device 4 includes a first baffle 41 and a plug rod 42, the plug rods 42 distributed transversely symmetrically are arranged on the lower surface of the first baffle 41, and the plug rods 42 are movably plugged with jacks correspondingly arranged at the front end and the rear end of the upper surface of the frame 1.
In this technical scheme, the staff inserts baffle one 41 through the inserted bar 42 activity in the jack that the front and back end corresponds the setting in the upper surface of frame 1 to this accomplishes preliminary fixed, carries out preliminary anti-drop through baffle one 41 simultaneously and adorns.
In some technical solutions, referring to fig. 1 to 4, the anti-falling device 4 further includes a second baffle 43, where the second baffle 43 is slidably connected to a rectangular chute provided on the upper surface of the first baffle 41.
In this technical scheme, baffle one 41 and baffle two 43 mutually support to can furthest reduce the probability that drops appears when grit conveyer transportation grit.
In some technical schemes, referring to fig. 2-4, the anti-falling device 4 further comprises a sliding connecting seat 44, a slat 45 and a fixed connecting seat 46, the sliding connecting seat 44 is respectively and slidably connected in dovetail sliding grooves arranged on the left side and the right side between the front wall surface and the rear wall surface of the rectangular sliding groove, the inner cavities of the sliding connecting seat 44 are respectively and rotatably connected with the slat 45 through rotating shafts, the lower surfaces of the second baffle plates 43 are respectively and symmetrically provided with the fixed connecting seats 46, and the fixed connecting seats 46 are respectively and rotatably connected with the outer side ends of the vertically adjacent slats 45 through pin shafts.
In this technical scheme, two sliding connection seats 44 move in opposite directions simultaneously with the same amplitude, and in this process, the sliding connection seats 44 support the fixed connection seat 46 and the second baffle plate 43 to move upwards through the slat 45, so as to play a role in rapid transmission.
In some technical schemes, referring to fig. 2-4, the lower ends between the left wall surface and the right wall surface in the rectangular chute arranged on the upper surface of the first baffle 41 are respectively connected with a bidirectional screw rod 5 through bearings in a rotating way, and the bidirectional screw rods 5 are respectively in threaded connection with screw holes arranged in the middle of the sliding connecting seat 44 adjacent to the same side.
In the technical scheme, the bidirectional screw rod 5 can drive the two sliding connecting seats 44 to move in opposite directions simultaneously with the same amplitude when rotating under the influence of the threaded relation between the bidirectional screw rod 5 and the sliding connecting seats 44, so that the function of quick driving is achieved.
In some technical schemes, referring to fig. 1-2, the right extending ends of the bidirectional screw rods 5 are provided with crank handles 6.
In the technical scheme, related staff rotates the bidirectional screw rod 5 through the crank 6, so that the staff can conveniently operate.
In some technical schemes, referring to fig. 1, the lower ends of the outer side surfaces of the first baffle plates 41 are respectively provided with a mounting plate 7 which is transversely and symmetrically distributed, and the mounting plates 7 are fixedly connected with the frame 1 through bolts.
In this solution, the relevant staff fixedly connects the mounting plate 7 with the frame 1 by means of bolts, thereby improving the stability of the first baffle 41 and its appurtenances in use.
Working principle: firstly, staff inserts baffle one 41 through the inserted bar 42 activity in the jack that the front and back end corresponds the setting in the upper surface of frame 1, thereby accomplish preliminary fixed, afterwards, relevant staff passes through the bolt with mounting panel 7 and frame 1 fixed connection, and then stability when improving baffle one 41 and affiliated mechanism use, the actual condition in the transportation of grit conveyer is according to needs, highly be according to baffle two 43, relevant staff rotates two-way lead screw 5 through crank 6, receive two-way lead screw 5 and sliding connection seat 44 threaded relation's influence, two-way lead screw 5 can drive two sliding connection seats 44 simultaneously with the range and to opposite direction when rotating, in this process, sliding connection seat 44 then is supporting fixed connection seat 46 and baffle two 43 through slat 45 and is moving up, after up to appointed height, relevant staff stops rotating crank 6 can, then the crank 6 of opposite side is operated repeatedly according to above-mentioned step, can adjust in real time according to the height of grit conveyer grit, improved the application range of grit conveyer, when needs motor-driven grit conveyer 2 to control the grit, the rate that the grit conveyer is fallen 2 when the grit is carried 2 to the electric switch, can be carried on two-way to the grit conveyer 2 to the motor-driven to the maximum extent, thereby the baffle can be reduced to the mutual baffle is carried to grit conveyer 2 to grit.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (3)
1. The utility model provides a grit conveyer anti-material device that drops which characterized in that: the anti-drop device comprises a frame (1) and an anti-drop device (4), wherein an electric conveyor belt (2) is arranged in an inner cavity of the frame (1), a supporting frame (8) is arranged on the lower surface of the frame (1), and the front end and the rear end of the upper surface of the frame (1) are movably inserted with the anti-drop device (4);
wherein: the electric conveyor belt also comprises a control switch (3), wherein the input end of the control switch (3) is electrically connected with an external power supply, and the input end of the electric conveyor belt (2) is electrically connected with the output end of the control switch (3);
the anti-drop device (4) comprises a first baffle (41) and inserting rods (42), wherein the inserting rods (42) which are transversely and symmetrically distributed are arranged on the lower surface of the first baffle (41), and the inserting rods (42) are movably inserted into inserting holes which are correspondingly arranged at the front end and the rear end of the upper surface of the frame (1);
the anti-drop device (4) further comprises a second baffle plate (43), and the second baffle plate (43) is respectively and slidably connected into a rectangular chute arranged on the upper surface of the first baffle plate (41);
the anti-drop device (4) further comprises a sliding connecting seat (44), a slat (45) and a fixed connecting seat (46), wherein the sliding connecting seat (44) is respectively and slidably connected in dovetail sliding grooves arranged on the left side and the right side between the front wall surface and the rear wall surface of the rectangular sliding groove, the inner cavities of the sliding connecting seat (44) are respectively and rotatably connected with the slat (45) through rotating shafts, the lower surfaces of the second baffle plates (43) are respectively and symmetrically provided with the fixed connecting seats (46) which are transversely distributed, and the fixed connecting seats (46) are respectively and rotatably connected with the outer side ends of vertically adjacent slats (45) through pin shafts;
the lower ends between the left wall surface and the right wall surface in the rectangular chute arranged on the upper surface of the first baffle (41) are respectively connected with a bidirectional screw rod (5) through bearings in a rotating mode, and the bidirectional screw rods (5) are respectively in threaded connection with screw holes arranged in the middle of the sliding connecting seat (44) adjacent to the same side.
2. The sand conveyor material drop prevention device according to claim 1, wherein: the right extending ends of the two-way screw rods (5) are respectively provided with a crank (6).
3. The sand conveyor material drop prevention device according to claim 1, wherein: the lower ends of the outer side surfaces of the first baffle plates (41) are respectively provided with a transversely symmetrically distributed mounting plate (7), and the mounting plates (7) are fixedly connected with the frame (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466277.4U CN220350834U (en) | 2023-06-09 | 2023-06-09 | Sand and stone conveyer anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466277.4U CN220350834U (en) | 2023-06-09 | 2023-06-09 | Sand and stone conveyer anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220350834U true CN220350834U (en) | 2024-01-16 |
Family
ID=89478772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321466277.4U Active CN220350834U (en) | 2023-06-09 | 2023-06-09 | Sand and stone conveyer anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220350834U (en) |
-
2023
- 2023-06-09 CN CN202321466277.4U patent/CN220350834U/en active Active
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| GR01 | Patent grant |