CN208135352U - A kind of aggregate conveyer - Google Patents
A kind of aggregate conveyer Download PDFInfo
- Publication number
- CN208135352U CN208135352U CN201820616108.7U CN201820616108U CN208135352U CN 208135352 U CN208135352 U CN 208135352U CN 201820616108 U CN201820616108 U CN 201820616108U CN 208135352 U CN208135352 U CN 208135352U
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- Prior art keywords
- rack
- belt
- roller
- tail wheel
- wheel
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Abstract
The utility model relates to a kind of feeder equipments, in particular to a kind of aggregate conveyer, including rack, tail wheel, great wheel and belt, tail wheel and great wheel and rack are rotatablely connected by bearing block, great wheel is drive roll, great wheel is located at the higher one end of rack, tail wheel is located at the lower one end of rack, belt is set between tail wheel and great wheel, it is characterized in that, tensioning apparatus is provided at tail wheel, tensioning apparatus includes twice guide groove, tensioning bolt and abutting plate, rack includes tail wheel bracket, tail wheel and tail wheel bracket are rotatablely connected, the sliding block that twice are slidably matched with guide groove is wholely set below tail wheel bracket, it is affixed on the rack and positioned at the one end of guide groove in the outer part to abut plate, tensioning bolt, which passes through, to abut in plate insertion guide groove, and tensioning bolt is threadedly coupled with sliding block.The utility model has achieved the effect that be tensioned at any time and tuningout belt in belt slack by the way that tensioning apparatus is arranged at tail wheel.
Description
Technical field
The utility model relates to a kind of feeder equipment, in particular to a kind of aggregate conveyer.
Background technique
Concrete mixing plant conveys the aggregate conveyer of aggregate frequently with belt conveyor, passes through aggregate
Aggregate is sent to mixing plant and is stirred by conveyer.
Existing aggregate conveyer includes rack, tail wheel, great wheel and belt, and rack is placed on the ground and rack
Top be in heeling condition, tail wheel and great wheel and rack are by bearing block rotation connection, and great wheel is drive roll, and great wheel is located at machine
The higher one end of frame, tail wheel are located at the lower one end of rack, and belt is set between tail wheel and great wheel.Tail wheel rotation drives belt
Rotation, and then drive great wheel driven, aggregate is sent from the bottom up to the higher mixing plant in position.
After belt runing time is relatively long, belt can generate loose phenomenon because of reasons such as aging, deformations, relaxation
Belt is easy to generate skidding in rotation, and can also generate sideslip because of unbalance stress, above-mentioned aggregate conveyer
It is disadvantageous in that, is difficult to carry out belt tensioning and tuningout when belt relaxes.
Utility model content
The purpose of the utility model is to provide a kind of aggregate conveyers, can be when belt relaxes to belt
Carry out tensioning and tuningout operation.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of aggregate conveyer, including rack, tail wheel, great wheel and belt, rack is placed on the ground and rack
Top be in heeling condition, tail wheel and great wheel and rack are by bearing block rotation connection, and great wheel is drive roll, and great wheel is located at machine
The higher one end of frame, tail wheel are located at the lower one end of rack, and belt is set between tail wheel and great wheel, which is characterized in that tail wheel
Place is provided with tensioning apparatus, and tensioning apparatus includes twice guide groove, tensioning bolt and abuts plate, and rack includes tail wheel bracket, tail wheel
It is rotatablely connected with tail wheel bracket, the sliding block that twice are slidably matched with guide groove is wholely set below tail wheel bracket, it is affixed to abut plate
On the rack and it is located at the one end of guide groove in the outer part, tensioning bolt, which passes through, to abut in plate insertion guide groove, and tensioning bolt and cunning
Block is threadedly coupled.
By using above-mentioned technical proposal, tensioning bolt is rotated, tensioning bolt is driven by the threaded connection with sliding block and slided
Block slides along guide groove, and then drives tail wheel bracket and tail wheel mobile, changes and obtains spacing between great wheel and tail wheel, reaches and open
The purpose of tight belt；When adjusting side tensioning bolt, the stress of tail wheel upper belt can be changed, reach the mesh of tuningout belt
's.
Preferably, being provided with multiple groove profile carrier roller groups in rack, groove profile carrier roller group includes slotted bracket and three carrying rollers, slot
Type bracket and rack fix and between belts, and three carrying rollers are arranged along the conveying direction of belt in groove profile, on slotted bracket
It is connected with the hangers of clamping carrying roller, the upper section of belt is overlapped on three carrying rollers.
By using above-mentioned technical proposal, when transport has aggregate on belt, under the gravity of aggregate, belt it is upper
Section is arc-shaped, and belt comes into full contact with three carrying rollers in groove profile carrier roller group at this time, avoids the material on belt unrestrained.
Preferably, being connected with multiple downlink roller stations in rack, downlink roller station includes downlink roller rack and downlink support
Roller, downlink roller rack and rack are affixed, and downlink carrying roller is fixed on downlink roller rack, and the lower section of belt is overlapped on downlink support
On roller.
By using above-mentioned technical proposal, the lower section of belt can be supported by downlink carrying roller, prevent the belt of lower section because
Gravity and it is sagging cause belt loose, and then belt is caused to be easy sideslip.
Preferably, be provided in rack it is multiple from tuningout roller station, including fixed frame, adjustable shelf and three deviation regulating idlers,
The structure and connection relationship and slotted bracket of adjustable shelf and deviation regulating idler are identical as the structure of carrying roller and connection relationship, fixed
Frame is fixed on the rack, and the central bottom and fixed frame of adjustable shelf are rotatablely connected by vertical axes.
By using above-mentioned technical proposal, when belt deviation, the side stress of belt deviation is smaller, as belt is to one
Side sideslip, belt, which can squeeze, drives adjustable shelf to rotate relative to fixed frame, and wherein the adjustable shelf of sideslip side is along belt sender
To rotation, later as the rotation of adjustable shelf, the carrying roller of sideslip side increase the thrust of belt, belt is made to restore normal shape
State.
Preferably, be provided with more side rollers in rack, the two sides of belt upper section are arranged in side roller and side roller is perpendicular to belt,
Side roller is affixed by side roller bracket and rack.
By using above-mentioned technical proposal, when belt is more serious, is difficult to correct belt to come from tuningout roller station,
Belt can contact due to sideslip is serious with side roller, and the further sideslip of belt is prevented under the withstanding effect of side roller and damages belt.
Preferably, belt upper surface is convexly equipped with raised line, the feed direction of the setting direction of raised line perpendicular to belt.
By using above-mentioned technical proposal, when the gradient of belt filled is larger, the setting of raised line can prevent aggregate
It is tumbled along belt, increases conveying efficiency.
In conclusion the utility model has the following technical effects：By the way that tensioning apparatus is arranged at tail wheel, reach
The effect with tuningout belt can be tensioned when belt slack at any time.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the utility model；
Fig. 2 is the partial structural diagram of prominent scraping mechanism；
Fig. 3 is prominent groove profile carrier roller group, downlink roller station and the schematic three dimensional views for adjusting piece structure of idler sets；
Fig. 4 is the partial structural diagram of prominent tensioning apparatus.
In figure, 1, rack；11, side roller；13, tail wheel bracket；131, sliding block；2, tail wheel；3, great wheel；4, belt；41, convex
Item；5, scraping mechanism；51, fixed plate；511, mounting groove；512, bolt is adjusted；52, scraping rod；53, shaving；6, groove profile carrier roller
Group；61, slotted bracket；611, hangers；62, carrying roller；7, downlink roller station；71, downlink roller rack；72, downlink carrying roller；8, certainly
Deviation regulating idler group；81, fixed frame；82, adjustable shelf；83, deviation regulating idler；9, tensioning apparatus；91, guide groove；92, tensioning bolt；93,
Abut plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in Figure 1, a kind of aggregate conveyer, including rack 1, tail wheel 2, great wheel 3, belt 4 and scraping mechanism
5；Rack 1 is placed on the ground and the top of rack 1 is in heeling condition, tail wheel 2 and great wheel 3 and rack 1 and is turned by bearing block
Dynamic connection, great wheel 3 are drive roll, and great wheel 3 is located at the higher one end of rack 1, and tail wheel 2 is located at the lower one end of rack 1, belt 4
It is set between tail wheel 2 and great wheel 3, rack 1 is arranged in close to the position of great wheel 3 in scraping mechanism 5, adheres on belt for cleaning
Gravel and dust.With the rotation of tail wheel 2, it will drive the movement of belt 4 and great wheel 3 rotate, be delivered to aggregate by belt 4
Mixing plant can clean the gravel and dust adhered on 4 lower section of belt under the action of scraping mechanism 5, the gravel under cleaning and
Dust can drop down onto mixing plant, avoid gravel and dust descends slowly and lightly pollution conveyor surrounding enviroment.
As shown in Fig. 2, scraping mechanism 5 includes fixed plate 51, scraping rod 52 and shaving 53, shaving 53 is fixed on scraping rod 52
On, fixed plate 51 is for two and affixed with rack 1, and fixed plate 51 is close to great wheel 3 and is located at 4 lower section of great wheel 3 and belt, and two are solid
Fixed board 51 is located at the two sides of belt 4, and mounting groove 511 is offered in fixed plate 51, and two end sections of scraping rod 52 are and peace
The rectangle that tankage 511 cooperates, the both ends of scraping rod 52 are located in mounting groove 511；Adjusting is threaded in fixed plate 51
Bolt 512 adjusts bolt 512 and passes through fixed plate 51 and abut scraping rod 52 along the extending direction of mounting groove 511 from the bottom up,
Shaving 53 on scraping rod 52 is contacted with belt 4.After aggregate enters mixing plant with gravity on belt 4, the gravel that adheres on belt 4
Pass through the following table face contact of shaving 53 and 4 lower section of belt with dust, under the gravel and dust that adhere on belt 4 capable of being cleaned
Come, falls into mixing plant；When shaving 53 contacts ineffective with belt 4 because of reasons such as abrasions, adjusting bolt can be turned
512, it adjusts bolt 512 and scraping rod 52 is pushed to move up, and then shaving 53 is pushed to move up, connect shaving 53 with belt 4
Touching.Shaving 53 is made of soft material, is capable of increasing the exposure level of shaving 53 Yu belt 4, is increased and is cleaned effect.
As shown in Figure 1, belt 4 can be sagging because of gravity, therefore can be arranged in rack 1 when 4 length of belt is longer
Multiple groove profile carrier roller groups 6 or downlink roller station 7.
As shown in figure 3, groove profile carrier roller group 6 includes slotted bracket 61 and three carrying rollers 62, slotted bracket 61 and rack 1 are fixed
And between belt 4, three carrying rollers 62 are arranged along the conveying direction of belt 4 in groove profile, are connected with clamping on slotted bracket 61
The hangers 611 of carrying roller 62, the upper section of belt 4 are overlapped on three carrying rollers 62.When transport has aggregate on belt 4, in aggregate and
Under the gravity of itself, the upper section of belt 4 is in recessed arc, can prevent aggregate from trickling down from belt 4 in this way, and this
When belt 4 and three carrying rollers 62 of groove profile carrier roller group 6 overlap, carrying roller 62 plays the role of support to belt 4.Wherein, carrying roller 62
It can be around central shaft rotation.
As shown in figure 3, downlink roller station 7 include downlink roller rack 71 and downlink carrying roller 72, downlink roller rack 71 with
Rack 1 is affixed, and downlink carrying roller 72 is fixed on downlink roller rack 71, and the lower section of belt 4 is overlapped on downlink carrying roller 72.By
Downlink carrying roller 72 can support the lower section of belt 4, prevent the belt 4 of lower section sagging due to gravity and cause belt 4 loose, into
And belt 4 is caused to be easy sideslip.
In addition, belt 4 can occur the phenomenon that sideslip because of unbalance stress in the process of conveying aggregate, 4 sideslip of belt is not
It is only possible to cause aggregate unrestrained, it is serious that belt 4 even can be damaged because of friction, therefore multiple self-regulateds can be set in rack 1
Inclined roller station 8（As shown in Figure 1）.As shown in figure 3, including fixed frame 81, adjustable shelf 82 and three tuningout supports from tuningout roller station 8
Roller 83, adjustable shelf 82 and the structure of deviation regulating idler 83 and the structure and connection of connection relationship and slotted bracket 61 and carrying roller 62
Relationship is identical, and fixed frame 81 is fixed in rack 1, and the central bottom and fixed frame 81 of adjustable shelf 82 are rotated by vertical axes to be connected
It connects.When 4 sideslip of belt, the side stress of 4 sideslip of belt is smaller, and as belt 4 is to side sideslip, belt 4 can squeeze drive
Adjustable shelf 82 is rotated relative to fixed frame 81, wherein the adjustable shelf 82 of sideslip side along 4 direction of transfer of belt rotate, later with
The deviation regulating idler 83 of the rotation of adjustable shelf 82, sideslip side increases the thrust of belt 4, and belt 4 is inwardly pushed, belt 4 is made
Restore normal condition.
Preferably, as shown in figure 3, more side rollers 11 can also be arranged in rack 1, side roller 11 is arranged in 4 upper section of belt
Two sides and side roller 11 perpendicular to belt 4, side roller 11 and rack 1 are affixed.When 4 sideslip of belt is more serious, from tuningout roller station 8
When being difficult to correct belt 4 to come, belt 4 can be contacted due to sideslip is serious with side roller 11, be prevented under the withstanding effect of side roller 11
Only the further sideslip of belt 4 and damage belt 4.Wherein, side roller 11 can be around central axis rotation.
After 4 runing time of belt is relatively long, belt 4 can generate loose phenomenon because of reasons such as aging, deformations, relaxation
Belt 4 be easy to generate sideslip and skidding in rotation, therefore tensioning apparatus 9 can be set at tail wheel 2（As shown in Figure 4）
Carry out tightening belt 4.As shown in figure 4, tensioning apparatus 9 includes twice guide groove 91, tensioning bolt 92 and abuts plate 93, rack 1 includes
Tail wheel bracket 13, tail wheel 2 and tail wheel bracket 13 are rotatablely connected, and twice have been wholely set below tail wheel bracket 13 and guide groove 91 slides
The sliding block 131 of cooperation abuts plate 93 and is fixed in rack 1 and is located at the one end of guide groove 91 in the outer part, and tensioning bolt 92 is passed through and supported
Fishplate bar 93 is inserted into guide groove 91, and tensioning bolt 92 is threadedly coupled with sliding block 131.Rotate tensioning bolt 92, tensioning bolt 92
It is slided along guide groove 91 by the threaded connection band movable slider 131 with sliding block 131, and then tail wheel bracket 13 and tail wheel 2 is driven to move
It is dynamic, achieve the purpose that tightening belt 4；When adjusting side tensioning bolt 92, the stress condition of 2 upper belt 4 of tail wheel can be changed,
Achieve the purpose that tuningout belt 4.The end wall that plate 93 is guide groove 91 is abutted in the present embodiment.
In addition, aggregate is easy to slide along belt 4 when the tilt angle of belt 4 is larger, cause to imitate to mixing plant feeding
Fruit is bad, therefore can be convexly equipped with raised line 41 in 4 upper surface of belt（As shown in Figure 4）, the setting direction of raised line 41 is perpendicular to skin
With 4 feed direction, it under the castering action of raised line 41, can reduce the amount that aggregate slides along belt 4, increase raising efficiency.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of aggregate conveyer, including rack（1）, tail wheel（2）, great wheel（3）And belt（4）, rack（1）It is placed on
On ground and rack（1）Top be in heeling condition, tail wheel（2）And great wheel（3）With rack（1）It is rotated and is connected by bearing block
It connects, great wheel（3）For drive roll, great wheel（3）Positioned at rack（1）Higher one end, tail wheel（2）Positioned at rack（1）Lower one end,
Belt（4）It is set in tail wheel（2）And great wheel（3）Between, which is characterized in that tail wheel（2）Place is provided with tensioning apparatus（9）, tensioning
Device（9）Including twice guide groove（91）, tensioning bolt（92）With abutting plate（93）, rack（1）Including tail wheel bracket（13）, tail wheel
（2）With tail wheel bracket（13）Rotation connection, tail wheel bracket（13）Lower section has been wholely set twice and guide groove（91）It is slidably matched
Sliding block（131）, abut plate（93）It is fixed in rack（1）Above and it is located at guide groove（91）One end in the outer part, tensioning bolt（92）It wears
Cross abutting plate（93）It is inserted into guide groove（91）It is interior, and tensioning bolt（92）With sliding block（131）It is threadedly coupled.
2. a kind of aggregate conveyer according to claim 1, which is characterized in that rack（1）On be provided with it is multiple
Groove profile carrier roller group（6）, groove profile carrier roller group（6）Including slotted bracket（61）With three carrying rollers（62）, slotted bracket（61）With rack
（1）It fixes and is located at belt（4）Between, three carrying rollers（62）Along belt（4）Conveying direction in groove profile be arranged, slotted bracket
（61）On be connected with clamping carrying roller（62）Hangers（611）, belt（4）Upper section be overlapped on three carrying rollers（62）On.
3. a kind of aggregate conveyer according to claim 2, which is characterized in that rack（1）On be connected with it is multiple
Downlink roller station（7）, downlink roller station（7）Including downlink roller rack（71）With downlink carrying roller（72）, downlink roller rack
（71）With rack（1）It is affixed, downlink carrying roller（72）It is fixed on downlink roller rack（71）On, belt（4）Lower section be overlapped on down
Row carrying roller（72）On.
4. a kind of aggregate conveyer according to claim 3, which is characterized in that rack（1）On be provided with it is multiple
From tuningout roller station（8）, including fixed frame（81）, adjustable shelf（82）With three deviation regulating idlers（83）, adjustable shelf（82）With tuningout
Carrying roller（83）Structure and connection relationship and slotted bracket（61）With carrying roller（62）Structure and connection relationship it is identical, it is fixed
Frame（81）It is fixed on rack（1）On, adjustable shelf（82）Central bottom and fixed frame（81）It is rotatablely connected by vertical axes.
5. a kind of aggregate conveyer according to claim 4, which is characterized in that rack（1）On be provided with more
Side roller（11）, side roller（11）It is arranged in belt（4）The two sides of upper section and side roller（11）Perpendicular to belt（4）, side roller（11）Pass through
Side roller bracket（12）With rack（1）It is affixed.
6. a kind of aggregate conveyer according to claim 5, which is characterized in that belt（4）Upper surface is convexly equipped with
Raised line（41）, raised line（41）Setting direction perpendicular to belt（4）Feed direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616108.7U CN208135352U (en) | 2018-04-26 | 2018-04-26 | A kind of aggregate conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616108.7U CN208135352U (en) | 2018-04-26 | 2018-04-26 | A kind of aggregate conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135352U true CN208135352U (en) | 2018-11-23 |
Family
ID=64310955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616108.7U Expired - Fee Related CN208135352U (en) | 2018-04-26 | 2018-04-26 | A kind of aggregate conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573478A (en) * | 2018-11-30 | 2019-04-05 | 西安精雕软件科技有限公司 | A kind of pallet exchange straight line carrying formula material stock system |
| CN110127290A (en) * | 2019-06-03 | 2019-08-16 | 北京奇良海德印刷股份有限公司 | A kind of conveyer belt workbench |
| CN110789920A (en) * | 2019-11-05 | 2020-02-14 | 安徽华宏机械设备有限公司 | Lifting lower aligning automatic deviation correcting device of belt conveyor |
-
2018
- 2018-04-26 CN CN201820616108.7U patent/CN208135352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573478A (en) * | 2018-11-30 | 2019-04-05 | 西安精雕软件科技有限公司 | A kind of pallet exchange straight line carrying formula material stock system |
| CN110127290A (en) * | 2019-06-03 | 2019-08-16 | 北京奇良海德印刷股份有限公司 | A kind of conveyer belt workbench |
| CN110789920A (en) * | 2019-11-05 | 2020-02-14 | 安徽华宏机械设备有限公司 | Lifting lower aligning automatic deviation correcting device of belt conveyor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210426 |