CN217442655U - Sealing structure of belt scale - Google Patents
Sealing structure of belt scale Download PDFInfo
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- CN217442655U CN217442655U CN202220281127.5U CN202220281127U CN217442655U CN 217442655 U CN217442655 U CN 217442655U CN 202220281127 U CN202220281127 U CN 202220281127U CN 217442655 U CN217442655 U CN 217442655U
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Abstract
The utility model relates to the technical field of a sealing structure of a belt scale, in particular to a sealing structure of a belt scale, which comprises a sealing protective shell, wherein the top side of the sealing protective shell is detachably connected with a feed hopper, the inner side of the sealing protective shell is slidably connected with a belt scale, the bottom side of the sealing protective shell is fixedly provided with a connecting plate, the inner side of the connecting plate is slidably connected with a bottom plate, one side of the bottom plate is fixedly provided with a side plate, the bottom side of the connecting plate is fixedly connected with a plurality of supporting legs, one side of the bottom plate is fixedly provided with a through hole, the inner side of the through hole is detachably connected with a discharge pipe, the inner side of the sealing protective shell is fixedly provided with a cleaning device, one side of the sealing protective shell is respectively fixedly provided with a controller and a display screen, this seal structure of belt weigher, simple structure is ingenious, and convenient operation is swift, has clean function, prevents that the dust from flying in a mess, and airtight space carries out material transport.
Description
Technical Field
The utility model relates to a belt weigher's seal structure technical field especially relates to a belt weigher's seal structure.
Background
The belt weigher refers to an automatic weighing apparatus which continuously weighs bulk materials on a conveying belt without subdividing the mass or interrupting the movement of the conveying belt, and the belt weigher is mainly classified according to a loader: a weigh table carrier, a conveyor carrier; sorting by tape speed: the single-speed belt scale, the variable-speed belt scale and the electronic belt scale are arranged on the conveying rack, and when materials pass through, the weighing support roller detects that the weight of the materials on the belt conveyor acts on the weighing sensor through the lever, and a voltage signal proportional to the belt load is generated. A weighing sensor is arranged on a belt scale and is arranged on a weighing bridge, when the belt scale works, the weight of the detected material on the belt is sent to a weighing instrument, meanwhile, a speed signal of a speed sensor belt conveyor is also sent to the weighing instrument, and the instrument carries out integration processing on the speed signal and the weighing signal to obtain the instantaneous flow and the accumulated quantity. The speed sensor is directly connected to the large diameter tacho drum and provides a series of pulses, each pulse representing a belt movement unit, the frequency of the pulses being proportional to the belt speed. The weighing instrument receives signals from the weighing sensor and the speed sensor, and an instantaneous flow value and an accumulated weight value are obtained through integral operation and are respectively displayed.
Most of the existing belt weighers are transported in the open air, when powdery materials are transported, the situation that powder flies in a mess can occur due to external influence is achieved, sealed space transportation is not achieved, the belt weighers do not have a cleaning function, the belt weighers are used for a long time, the use accuracy of the belt weighers can be affected due to excessive residual materials on the surfaces of the belt weighers, and therefore a sealing structure of the belt weighers is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the current belt weigher among the prior art and mostly all being open-air transportation, when transporting powdered material, receive the external influence and can take place the condition that the powder flies in a confused state of mind, do not possess the transportation of sealed space, and the belt weigher does not possess clean function, long-term use, belt weigher surface residual material too much can influence the shortcoming of the use precision of belt weigher, and the seal structure of a belt weigher who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a seal structure of belt weigher, includes sealed protective housing, the detachable connection in top side of sealed protective housing is equipped with the feeder hopper, the inboard sliding connection of sealed protective housing is equipped with belt weigher, the fixed connecting plate that is equipped with in bottom side of sealed protective housing, the inboard sliding connection of connecting plate is equipped with the bottom plate, the fixed curb plate that is equipped with in one side of bottom plate, the bottom side fixed connection of connecting plate is equipped with a plurality of supporting legs, the fixed through-hole that is equipped with in one side of bottom plate, the detachable connection in inboard of through-hole is equipped with row material pipe, the fixed cleaning device that is equipped with in inboard of sealed protective housing, one side of sealed protective housing is fixed controller, display screen of being equipped with respectively.
Preferably, a transparent glass plate is fixedly arranged on one side of the sealing protective shell.
Preferably, one side of the connecting plate is fixedly provided with a plurality of T-shaped sliding grooves, one side of the bottom plate is fixedly provided with a plurality of T-shaped sliding strips, and the T-shaped sliding strips are connected to the inner sides of the T-shaped sliding grooves in a sliding mode.
Preferably, the inboard of sealed protective housing is fixed and is equipped with a plurality of dovetails, the inboard detachable connection of dovetail is equipped with the forked tail and inserts the strip, one side fixed connection of forked tail strip is in one side of belt weigher.
Preferably, the cleaning device includes: the baffle, the detachable inboard of connecting at the sealing protection shell of baffle, the detachable connection in top side of baffle is equipped with micro motor, micro motor's the fixed cover of axle head connects and is equipped with the driving gear, the inboard of sealing protection shell is rotated and is connected and is equipped with the threaded rod, the fixed cover in the outside of threaded rod connects and is equipped with driven gear, driven gear is tooth meshing transmission with the driving gear and is connected the setting, the outside of threaded rod is cup jointed through screw transmission and is equipped with the movable plate, the detachable connection in bottom side of movable plate is equipped with the scraper blade, one side of scraper blade is inconsistent with one side of belt weigher.
Preferably, an elastic sealing block is fixedly arranged at the bottom side of the moving plate.
Preferably, the top side of the bottom plate is detachably connected with a wedge-shaped material guide platform, and one side of the wedge-shaped material guide platform is abutted to one side of the belt scale.
The utility model provides a pair of belt weigher's seal structure, beneficial effect lies in: through setting up sealed protective housing, the connecting plate, the bottom plate, the curb plate, provide a seal structure to the belt weigher, prevent that the belt weigher from taking place the dust condition when transporting powdery material, increase a confined space and transport, through setting up the baffle, the threaded rod, micro motor, driven gear, the driving gear, the movable plate, the scraper blade, it can carry out regularly to carry out the clear function to the belt weigher to provide one, improve the cleanliness of belt weigher, avoid long-term use material to remain and pile up on the belt weigher surface, thereby influence the normal use of belt weigher, this belt weigher's seal structure, moreover, the steam generator is simple in structure ingenious, convenient operation is swift, clean function has, prevent that the dust from flying in a disorderly, the confined space carries out material transport.
Drawings
Fig. 1 is a schematic view of a front axial measurement structure of a sealing structure of a belt scale according to the present invention;
fig. 2 is a schematic side cut-away axial measurement structure diagram of a sealing structure of a belt scale according to the present invention;
fig. 3 is a schematic structural view of a sealing structure of a belt scale according to the present invention, which is formed by cutting a front surface of the sealing structure and measuring an axis;
fig. 4 is a schematic structural diagram of a structure a of the belt scale according to the present invention, wherein a is a front cut axis of the sealing structure;
fig. 5 is a schematic structural view of a sealing structure of a belt scale according to the present invention, which is a front cut-off axial measurement;
fig. 6 is a schematic structural view of B in the front cut-open shaft of the sealing structure of the belt scale provided by the utility model.
In the figure: the device comprises a sealing protective shell 1, a feed hopper 2, a belt scale 3, a connecting plate 4, a bottom plate 5, a side plate 6, a supporting leg 7, a material discharging pipe 8, a controller 9, a display screen 10, a transparent glass plate 11, a dovetail inserting strip 12, a partition plate 13, a threaded rod 14, a micro motor 15, a driven gear 16, a driving gear 17, a moving plate 18, a scraping plate 19, an elastic sealing block 20 and a wedge-shaped material guiding table 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a seal structure of belt weigher, including sealed protective housing 1, the detachable connection in top side of sealed protective housing 1 is equipped with feeder hopper 2, the inboard sliding connection of sealed protective housing 1 is equipped with belt weigher 3, the fixed connecting plate 4 that is equipped with in bottom side of sealed protective housing 1, the inboard sliding connection of connecting plate 4 is equipped with bottom plate 5, the fixed curb plate 6 that is equipped with in one side of bottom plate 5, the bottom side fixed connection of connecting plate 4 is equipped with a plurality of supporting legs 7, the fixed through-hole that is equipped with in one side of bottom plate 5, the detachable connection in inboard of through-hole is equipped with row material pipe 8, the fixed cleaning device that is equipped with in inboard of sealed protective housing 1, one side of sealed protective housing 1 is fixed respectively is equipped with controller 9, display screen 10.
In order to facilitate observation of the transportation state of the belt weigher 3 inside the sealed protective shell 1, a transparent glass plate 11 is fixedly arranged on one side of the sealed protective shell 1.
In order to provide a sealed function between connecting plate 4 and bottom plate 5, and the dismouting of being convenient for, improve the sealed effect of sealed protective housing 1, one side of connecting plate 4 is fixed and is equipped with a plurality of T type spouts, and one side of bottom plate 5 is fixed and is equipped with a plurality of T type draw runner, and T type draw runner sliding connection is in the inboard of T type spout.
In order to facilitate carrying out quick assembly disassembly to belt weigher 3, the inboard of sealed protective housing 1 is fixed and is equipped with a plurality of dovetails, and the detachable connection in inboard of dovetail is equipped with the forked tail and inserts strip 12, and one side fixed connection of forked tail strip 12 is in one side of belt weigher 3.
In order to provide a clean function for the surface of the conveyor belt of the belt weigher 3 and prevent the situation that the residual materials on the surface are accumulated after long-term use, the cleaning device comprises: the device comprises a partition plate 13, the partition plate 13 is detachably connected to the inner side of a sealing protective shell 1, a micro motor 15 is detachably connected to the top side of the partition plate 13, a driving gear 17 is fixedly sleeved at the shaft end of the micro motor 15, a threaded rod 14 is rotatably connected to the inner side of the sealing protective shell 1, a driven gear 16 is fixedly sleeved on the outer side of the threaded rod 14, the driven gear 16 and the driving gear 17 are in tooth meshing transmission connection, a movable plate 18 is sleeved on the outer side of the threaded rod 14 through thread transmission, a scraper 19 is detachably connected to the bottom side of the movable plate 18, and one side of the scraper 19 is abutted to one side of a belt scale 3;
when cleaning, the controller 9 controls the micro motor 15 to work, the micro motor 15 drives the driving gear 17 to drive the driven gear 16 to rotate, the threaded rod 14 rotates, the threaded rod 14 drives the movable plate 18 through thread transmission, the movable plate 18 drives the scraper 19 to clean the surface of the belt scale 3, and the brush roller is detachably connected to the bottom side of the scraper 19, so that the cleaning effect is improved.
To enhance the sealing and to avoid dust from the position of the moving plate 18, an elastic sealing block 20 is fixedly provided on the bottom side of the moving plate 18.
In order to provide a discharging and guiding function, a wedge-shaped material guiding platform 21 is detachably connected to the top side of the bottom plate 5, and one side of the wedge-shaped material guiding platform 21 is abutted to one side of the belt scale 3.
The utility model discloses, through setting up sealed protective housing 1, connecting plate 4, bottom plate 5, curb plate 6, provide a seal structure to belt weigher 3, prevent belt weigher 3 when transporting powdery material, the dust condition takes place, increase a confined space and transport, through setting up baffle 13, threaded rod 14, micro motor 15, driven gear 16, driving gear 17, movable plate 18, scraper blade 19, provide one and can carry out regularly carrying out clear function to belt weigher 3, the cleanliness of improvement belt weigher 3, avoid using the material to remain for a long time and pile up on 3 surfaces of belt weigher, thereby influence the normal use of belt weigher 3, the seal structure of this belt weigher, moreover, the steam generator is simple in structure, and convenient operation is swift, clean function has, prevent that the dust from flying in a disorderly, airtight space carries out material transportation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a seal structure of belt weigher, includes sealed protective housing (1), its characterized in that, the detachable connection in top side of sealed protective housing (1) is equipped with feeder hopper (2), the inboard sliding connection of sealed protective housing (1) is equipped with belt weigher (3), the fixed connecting plate (4) that are equipped with in bottom side of sealed protective housing (1), the inboard sliding connection of connecting plate (4) is equipped with bottom plate (5), one side of bottom plate (5) is fixed and is equipped with curb plate (6), the bottom side fixed connection of connecting plate (4) is equipped with a plurality of supporting legs (7), one side of bottom plate (5) is fixed and is equipped with the through-hole, the inboard detachable connection of through-hole is equipped with row material pipe (8), the inboard of sealed protective housing (1) is fixed and is equipped with cleaning device, one side of sealed protective housing (1) is fixed respectively and is equipped with controller (9), A display screen (10).
2. A sealing structure of a belt scale according to claim 1, characterized in that a transparent glass plate (11) is fixedly arranged on one side of the sealing protective housing (1).
3. The sealing structure of a belt scale according to claim 1, wherein a plurality of T-shaped sliding grooves are fixedly arranged on one side of the connecting plate (4), a plurality of T-shaped sliding strips are fixedly arranged on one side of the bottom plate (5), and the T-shaped sliding strips are slidably connected to the inner sides of the T-shaped sliding grooves.
4. The sealing structure of the belt weigher of claim 1, wherein the inner side of the sealing protective housing (1) is fixedly provided with a plurality of dovetail grooves, the inner side of each dovetail groove is detachably connected with a dovetail insertion strip (12), and one side of each dovetail insertion strip (12) is fixedly connected to one side of the belt weigher (3).
5. The seal structure of a belt scale of claim 1, wherein the cleaning device comprises: baffle (13), baffle (13) detachable connection is in the inboard of sealed protective housing (1), the detachable connection in top side of baffle (13) is equipped with micro motor (15), the fixed cover of axle head of micro motor (15) connects and is equipped with driving gear (17), the inboard of sealed protective housing (1) is rotated and is connected and is equipped with threaded rod (14), the fixed cover in the outside of threaded rod (14) connects and is equipped with driven gear (16), driven gear (16) are tooth meshing transmission with driving gear (17) and are connected the setting, the outside of threaded rod (14) is cup jointed through the screw thread transmission and is equipped with movable plate (18), the detachable connection in bottom side of movable plate (18) is equipped with scraper blade (19), one side of scraper blade (19) is inconsistent with one side of belt weigher (3).
6. A sealing structure of a belt scale according to claim 5, characterized in that an elastic sealing block (20) is fixedly arranged at the bottom side of the moving plate (18).
7. A sealing structure of a belt scale according to claim 1, characterized in that the top side of the bottom plate (5) is detachably connected with a wedge-shaped material guiding platform (21), and one side of the wedge-shaped material guiding platform (21) is abutted against one side of the belt scale (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220281127.5U CN217442655U (en) | 2022-02-11 | 2022-02-11 | Sealing structure of belt scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220281127.5U CN217442655U (en) | 2022-02-11 | 2022-02-11 | Sealing structure of belt scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442655U true CN217442655U (en) | 2022-09-16 |
Family
ID=83212937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220281127.5U Active CN217442655U (en) | 2022-02-11 | 2022-02-11 | Sealing structure of belt scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442655U (en) |
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2022
- 2022-02-11 CN CN202220281127.5U patent/CN217442655U/en active Active
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