CN213678469U - Belt pressing device for preventing conveying belt from jumping - Google Patents
Belt pressing device for preventing conveying belt from jumping Download PDFInfo
- Publication number
- CN213678469U CN213678469U CN202021876796.4U CN202021876796U CN213678469U CN 213678469 U CN213678469 U CN 213678469U CN 202021876796 U CN202021876796 U CN 202021876796U CN 213678469 U CN213678469 U CN 213678469U
- Authority
- CN
- China
- Prior art keywords
- belt
- rod
- lead screw
- gear
- jumping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model belongs to the technical field of the conveyer, especially, prevent belt pressing device that conveyer belt is beated, the on-line screen storage device comprises a base, the top fixed mounting of base has electronic conveyer belt, and the equal fixed mounting in both sides of base has the horizontal pole, and the equal fixed mounting in top of two horizontal poles has the dead lever, and the spout has all been seted up in vertical direction along one side of dead lever, and equal slidable mounting has the slider in two spouts, rotates between two sliders and installs same round bar, it has two pinch rollers that are located the electronic conveyer belt top to fix the cup joint on the round bar, and the equal fixed mounting in top of two dead levers has the montant, and the commentaries on classics hole has all been seted up to one side of two montants, and. The utility model discloses simple structure, convenient to use, be convenient for adjust the distance between last item and the conveyer belt.
Description
Technical Field
The utility model relates to a conveyer technical field especially relates to a prevent belt pressing device that conveyor belt beats.
Background
The conveyer is by wide application in mine, industrial and mining enterprises such as pier, its ideal operating condition is that belt work is on a horizontal plane, realize the transportation to bearing the thing, actual work environment then because external factors such as topography cause the whole certain contained angle that appears of conveyer, when starting the conveyer, the belt can become the level because of the pulling force is automatic, has just so produced and has jumped the area, jump and take and firstly make the bearing thing on the belt spill, secondly cause the belt to tear, even conveyer transfer apparatus burns out.
The patent with the application number of CN201120195775.0 discloses an anti-jumping belt device of a conveyor, which comprises a supporting frame, a carrier roller and an adjustable pressing shaft; the upper ends of the left support frame and the right support frame are arranged at two ends of the upper support frame, and the lower ends of the left support frame and the right support frame are arranged on the conveyor; the carrier rollers are respectively arranged on the left support frame and the right support frame and used for limiting the belt not to deviate; the adjustable pressing shaft is arranged on the upper supporting frame and is positioned on the inner sides of the left supporting frame and the right supporting frame, and the adjustable pressing shaft comprises an adjustable bracket and a pressing shaft; the supporting rollers are arranged on the left and right supporting frames, so that the deviation of the belt is limited, and the belt is prevented from being torn when touching the supporting frames; the adjustable pressing shaft can not only ensure that the belt of the conveyor does not jump but also not influence the work of the conveying belt by adjusting the position of the pressing shaft. However, this patent is not convenient for a device for adjusting the distance between the presser shaft and the conveyor belt.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a belt pressing device for preventing a conveying belt from jumping.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a belt pressing device for preventing a conveying belt from jumping comprises a base, wherein an electric conveying belt is fixedly installed at the top of the base, transverse rods are fixedly installed on two sides of the base, fixing rods are fixedly installed at the tops of the two transverse rods, sliding grooves are formed in one sides of the fixing rods in the vertical direction, sliding blocks are slidably installed in the two sliding grooves, a same round rod is rotatably installed between the two sliding blocks, two belt pressing wheels located above the electric conveying belt are fixedly sleeved on the round rod, vertical rods are fixedly installed at the tops of the two fixing rods, rotating holes are formed in one sides of the two vertical rods, a first screw rod and a second screw rod are rotatably installed in the two rotating holes respectively, two ends of the first screw rod and the second screw rod extend out of the rotating holes, the thread directions of the first screw rod and the second screw rod are opposite, one ends of the first screw rod and the second screw rod, which are close to each other, are fixedly connected, and screw guide sleeves are sleeved on the first, one side of two lead screw guide pin bushings all rotates the one end of installing the connecting rod, and the equal fixed mounting in top of two sliders has the one end of connecting rod, and the other end fixed mounting of two connecting rods has same fixed horizontal pole, the top fixed mounting of fixed horizontal pole has the fixed block, and the other end of two connecting rods all rotates and installs on one side of fixed block.
Preferably, four corners of the bottom of the base are fixedly provided with damping blocks.
Preferably, the fixed cover of the other end of second lead screw has connect first gear, and the one side that the dead lever is close to first gear rotates the one end of installing the dwang, and the fixed cover of the other end of dwang has connected the carousel, the fixed cover is cup jointed on the dwang has connected the second gear, has cup jointed the chain on second gear and the first gear.
Preferably, a handle is fixedly installed at the eccentric position of the rotating disc.
Preferably, one side fixed mounting that the dead lever is close to the carousel has the installation horizontal pole that is located the carousel below, and threaded hole is seted up along vertical direction in one side of installation horizontal pole, and threaded hole internal thread installs the gag lever post, the both ends of gag lever post all extend to the screw hole outside and keep away from one side fixed the cup joint of carousel have the bull stick, the carousel is equidistant all around seted up a plurality of spacing grooves with gag lever post looks adaptation.
Preferably, sliding sleeves are fixedly sleeved on the two pinch rollers.
The utility model discloses in, a prevent belt pressing device that conveyor belt is beated, the rotation of drive carousel through rotating the handle, the carousel drives the rotation of dwang, the dwang drives the rotation of second gear, the second gear passes through the rotation that the chain drove first gear, first gear drives the rotation of second lead screw and first lead screw, because the screw thread direction of first lead screw and second lead screw is opposite setting, so when first lead screw and second lead screw pivoted, two lead screw guide pin bushings remove in opposite directions, drive the rotation of two connecting rods, then drive the downstream of fixed horizontal pole, drive the downstream of two sliders, then drive the pinch roller downstream, perhaps the reverse rotation handle, can drive two pinch roller upstairs, then can realize adjusting the distance between pinch roller and the conveyer belt.
In order to make the position of the pinch roller after adjusting fixable, drive the gag lever post rebound through rotating the bull stick for during the gag lever post card advances the spacing groove on the carousel, can fix the carousel, then can fix the position of two pinch rollers. The utility model discloses simple structure, convenient to use, be convenient for adjust the distance between last item and the conveyer belt.
Drawings
Fig. 1 is a schematic structural view of a belt pressing device for preventing a conveying belt from jumping, according to the present invention;
fig. 2 is a schematic structural diagram of a belt pressing device a for preventing a conveying belt from jumping according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a belt pressing device for preventing a conveying belt from jumping.
In the figure: 1 snubber block, 2 pinch rollers, 3 conveyer belts, 4 round bars, 5 fixed bars, 6 cross bars, 7 first lead screws, 8 lead screw guide sleeves, 9 fixed cross bars, 10 second lead screws, 11 vertical bars, 12 chains, 13 first gears, 14 handles, 15 sliding blocks, 16 sliding grooves, 17 second gears, 18 limiting rods, 19 rotating rods, 20 installation cross bars, 21 rotating discs and 22 rotating rods.
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.
Example one
Referring to fig. 1-3, a belt pressing device for preventing a conveying belt from jumping comprises a base, wherein an electric conveying belt 3 is fixedly installed at the top of the base, cross rods 6 are fixedly installed at both sides of the base, fixing rods 5 are fixedly installed at the tops of the cross rods 6, sliding grooves 16 are formed in one side of each fixing rod 5 along the vertical direction, sliding blocks 15 are slidably installed in the sliding grooves 16, the same round rod 4 is rotatably installed between the sliding blocks 15, two belt pressing wheels 2 positioned above the electric conveying belt 3 are fixedly sleeved on the round rod 4, vertical rods 11 are fixedly installed at the tops of the fixing rods 5, rotating holes are formed in one side of each vertical rod 11, a first screw rod 7 and a second screw rod 10 are rotatably installed in the two rotating holes respectively, both ends of the first screw rod 7 and the second screw rod 10 extend out of the rotating holes, and the thread directions of the first screw rod 7 and the second screw rod 10 are opposite, the one end that first lead screw 7 and second lead screw 10 are close to each other has cup jointed lead screw guide pin bushing 8 for equal screw thread on fixed connection and first lead screw 7 and the second lead screw 10, the one end of installing the connecting rod is all rotated to one side of two lead screw guide pin bushings 8, the equal fixed mounting in top of two sliders has the one end of connecting rod, the other end fixed mounting of two connecting rods has same fixed horizontal pole 9, the top fixed mounting of fixed horizontal pole 9 has the fixed block, the other end of two connecting rods all rotates and installs on one side of fixed block.
Example two
The utility model discloses in, the equal fixed mounting in bottom four corners of base has snubber block 1, vibrations when the reducible conveyer belt of snubber block 1 rotates.
The utility model discloses in, the fixed cover of the other end of second lead screw 10 has connect first gear 13, one side that dead lever 5 is close to first gear 13 is rotated and is installed the one end of dwang 22, the fixed cover of the other end of dwang 22 has connect carousel 21, the fixed cover of dwang 22 is connected with second gear 17, chain 12 has been cup jointed on second gear 17 and the first gear 13, carousel 21 drives the rotation of dwang 22, dwang 22 drives the rotation of second gear 17, second gear 17 passes through the rotation that chain 12 drove first gear 13, first gear 13 drives the rotation of second lead screw 10 and first lead screw 7.
The utility model discloses in, the eccentric department fixed mounting of carousel 21 has handle 14, is convenient for rotate carousel 21 through handle 14.
The utility model discloses in, one side fixed mounting that dead lever 5 is close to carousel 21 has installation horizontal pole 20 that is located carousel 21 below, set up threaded hole in vertical direction along one side of installation horizontal pole 20, threaded hole installs gag lever post 18, the both ends of gag lever post 18 all extend to the screw hole outside and keep away from the fixed bull stick 19 that has cup jointed in one side of carousel 21, the spacing groove of a plurality of and 18 looks adaptations of gag lever post is seted up to the equidistance all around of carousel 21, can fix for the position of pinch roller 2 after adjusting, drive 18 rebound of gag lever post through rotating bull stick 19, make gag lever post 18 block advance the spacing groove on the carousel 21, can fix carousel 21, then can fix two pinch rollers 2's position.
The utility model discloses in, all fixed the cup joint has the sliding sleeve on two pinch rollers 2, through the frictional force between the reducible pinch roller of sliding sleeve 2 and the conveyer belt.
The utility model discloses in, drive the rotation of carousel 21 through rotating handle 14, carousel 21 drives the rotation of dwang 22, dwang 22 drives the rotation of second gear 17, second gear 17 passes through the rotation that chain 12 drove first gear 13, first gear 13 drives the rotation of second lead screw 10 and first lead screw 7, because the screw direction of first lead screw 7 and second lead screw 10 sets up for opposite, so when first lead screw 7 and second lead screw 10 pivoted, two lead screw guide pin bushings 8 remove in opposite directions, drive the rotation of two connecting rods, then drive the downstream of fixed horizontal pole 9, drive the downstream of two sliders 15, then drive pinch roller 2 downstream, perhaps reverse rotation handle 14, can drive two pinch roller 2 rebound, then can realize adjusting the distance between pinch roller 2 and the conveyer belt 3.
In order to fix the position of the adjusted pinch roller 2, the rotating rod 19 is rotated to drive the limiting rod 18 to move upwards, so that the limiting rod 18 is clamped in the limiting groove on the rotating disc 21, the rotating disc 21 can be fixed, and then the positions of the two pinch rollers 2 can be fixed. The utility model discloses simple structure, convenient to use, be convenient for adjust the distance between last item and the conveyer belt.
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 (6)
1. The belt pressing device for preventing the conveying belt from jumping comprises a base and is characterized in that an electric conveying belt (3) is fixedly mounted at the top of the base, transverse rods (6) are fixedly mounted on two sides of the base, fixing rods (5) are fixedly mounted at the tops of the two transverse rods (6), sliding grooves (16) are formed in one side of each fixing rod (5) along the vertical direction, sliding blocks (15) are slidably mounted in the two sliding grooves (16), a same round rod (4) is rotatably mounted between the two sliding blocks (15), two belt pressing wheels (2) positioned above the electric conveying belt (3) are fixedly sleeved on the round rod (4), vertical rods (11) are fixedly mounted at the tops of the two fixing rods (5), rotating holes are formed in one side of the two vertical rods (11), and a first screw rod (7) and a second screw rod (10) are rotatably mounted in the two rotating holes respectively, the utility model discloses a lead screw, including first lead screw, second lead screw, first lead screw, second lead screw.
2. The belt pressing device for preventing the conveyor belt from jumping as claimed in claim 1, wherein four corners of the bottom of the base are fixedly provided with shock absorbing blocks (1).
3. The belt pressing device for preventing the transmission belt from jumping as claimed in claim 1, wherein the other end of the second lead screw (10) is fixedly sleeved with a first gear (13), one side of the fixed rod (5) close to the first gear (13) is rotatably provided with one end of a rotating rod (22), the other end of the rotating rod (22) is fixedly sleeved with a turntable (21), the rotating rod (22) is fixedly sleeved with a second gear (17), and the second gear (17) and the first gear (13) are sleeved with a chain (12).
4. A push belt device for preventing a jump of a conveyor belt according to claim 3, characterized in that a handle (14) is fixedly installed at an eccentric portion of said rotary table (21).
5. The belt pressing device for preventing the conveyor belt from jumping as claimed in claim 1, wherein a mounting cross bar (20) located below the turntable (21) is fixedly mounted on one side of the fixing bar (5) close to the turntable (21), a threaded hole is vertically formed in one side of the mounting cross bar (20), a limiting rod (18) is mounted in the threaded hole, two ends of the limiting rod (18) extend out of the threaded hole, a rotating rod (19) is fixedly sleeved on one side of the limiting rod (18) far away from the turntable (21), and a plurality of limiting grooves matched with the limiting rod (18) are formed in the periphery of the turntable (21) at equal intervals.
6. The belt pressing device for preventing the transmission belt from jumping as claimed in claim 1, wherein sliding sleeves are fixedly sleeved on the two belt pressing wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876796.4U CN213678469U (en) | 2020-09-01 | 2020-09-01 | Belt pressing device for preventing conveying belt from jumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876796.4U CN213678469U (en) | 2020-09-01 | 2020-09-01 | Belt pressing device for preventing conveying belt from jumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213678469U true CN213678469U (en) | 2021-07-13 |
Family
ID=76745897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021876796.4U Active CN213678469U (en) | 2020-09-01 | 2020-09-01 | Belt pressing device for preventing conveying belt from jumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213678469U (en) |
-
2020
- 2020-09-01 CN CN202021876796.4U patent/CN213678469U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110371683A (en) | A kind of books arrangement stack equipment | |
| CN205616089U (en) | Transmission system | |
| CN112897030A (en) | Regulation formula chain belt blevile of push | |
| CN208468745U (en) | A kind of rope saw equipment | |
| CN107472863A (en) | It is capable of the conveying mechanism of rotational workpieces automatically | |
| CN213678469U (en) | Belt pressing device for preventing conveying belt from jumping | |
| CN204223802U (en) | A kind of rotary feeder | |
| CN213230250U (en) | Gravel conveying belt tensioning device | |
| CN209537301U (en) | A kind of scribing machine of fly-cutting | |
| CN207658576U (en) | A kind of equipment for plank conveying | |
| CN218402923U (en) | Feeding device for thermal bonding corrugating machine | |
| CN105109925A (en) | Novel fresh tea leaf hoisting and conveying device with tensioning mechanism | |
| CN205953425U (en) | Device is put to kitchen garbage collecting vessel | |
| CN215709169U (en) | Groover paper piling mechanism that gathers materials | |
| CN214988022U (en) | Belt feeder off tracking adjusting device for coal mine | |
| CN205184103U (en) | Damping spring hangs round pin assembly automatic weld machine welding frock | |
| CN213595215U (en) | Conveying device for hardware machining | |
| CN211972735U (en) | Textile printing and dyeing alkali liquor delivery pump mounting rack | |
| CN210761523U (en) | Continuous swing tracking type plate placing device | |
| CN209974213U (en) | Double-track up-and-down lifting platform | |
| CN208485224U (en) | A kind of replacement support roller device for belt conveyor | |
| CN206813876U (en) | It is a kind of can be from the plating guide rail of hanging bracket | |
| CN219807400U (en) | Bottle arranging machine | |
| CN213864113U (en) | Cloth handling device for clothing production | |
| CN205855971U (en) | Elevating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |