CN206562125U

CN206562125U - Bucket elevator

Info

Publication number: CN206562125U
Application number: CN201720027604.4U
Authority: CN
Inventors: 陈士勇; 吴江涛
Original assignee: Tianjin Animal Food Co Ltd
Current assignee: Tianjin Animal Food Co Ltd
Priority date: 2017-01-10
Filing date: 2017-01-10
Publication date: 2017-10-17
Anticipated expiration: 2027-01-10

Abstract

The utility model discloses a kind of bucket elevator, the bucket elevator includes setting hopper on the conveyor belt, the hopper includes atrium and sliding chamber, the section of the sliding chamber keeps constant, the section of the atrium to hopper opening section gradually increases, push pedal is provided with the hopper, the push pedal is connected with sliding the interior wall slip of chamber, the guide for keeping push pedal sliding stable is provided between the push pedal and the bottom of hopper, aided in push pedal by inside, material especially on inwall is thrown away, it is effective to reduce material lagging in bottom or be attached to the advantage of hopper inwall.

Description

Bucket elevator

Technical field

The utility model is related to material lift equipment field, more particularly to a kind of bucket elevator.

Background technology

Bucket elevator, is a kind of mechanical conveying equipment being fixedly installed, is primarily adapted for use in powdery, graininess and fritter thing The continuous and perpendicular lifting of material, can be widely applied to feed factory, oil pressing mill, grain and oil factory, flour mill, port and pier of various scales etc. The lifting of loose unpacked material.

Bucket elevator conveying operation principle be：Hopper scoops up material from following storage, with conveyer belt or Top is arrived in chain lifting, is downwardly turned over after bypassing top wheel, material is poured into dump tank.The transmission belt of the bucket elevator of V belt translation Rubber strip typically is used, drives belt to rotate by great wheel and tail wheel.Chaindriven bucket elevator be generally equipped with two it is parallel There are a pair of drive sprockets in driving-chain, up or down face, lower or be above a pair of changed course sprocket wheels.

Authorization Notice No. discloses a kind of rice machine bucket elevator for CN202988082U Chinese patent, including is connected to Great wheel shield and fuselage together；The fuselage side is provided with feed hopper；The great wheel shield bottom is provided with discharging opening, the machine Top in body is provided with the cartridge type helical speed reduction gear being connected with motor, and its middle part is provided with winnowing pan combination, and its bottom is provided with Drawer type bottom plate；The cartridge type helical speed reduction gear is provided with the gear being fixed on the fuselage between being combined with the winnowing pan Plate；The cartridge type helical speed reduction gear is connected with encapsulated drive roll；The bottom of the fuselage and the drawer type bottom plate it is upper Side is provided with the welded type driven pulley with driven pulley governor motion；The winnowing pan combination is surrounded on the encapsulated drive roll and the weldering Connect rear overlap joint between formula driven pulley.

It is in place of the deficiencies in the prior art, its hopper that will be equipped with material using conveyer belt delivers to top, and in highest Material in hopper is thrown away or poured out by point and its decline stage, but it is poured out by the gravity and inertia of material itself When always has the material of part, and stick can not be in time down to discharging opening, after discharging opening is crossed in bottom or surface, this portion Point material may be accumulated in bottom therewith the bottom for dropping down onto elevator inner chamber, or fall to from sidepiece the inner side of transmission belt, Influence the stability of mechanism.

Utility model content

The purpose of this utility model is to provide a kind of bucket elevator, and it is viscous in hopper that it solves the material in course of conveying Inwall or the problem of bottom.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of bucket elevator, including hopper on the conveyor belt is set, the hopper includes atrium and sliding chamber, institute The section for stating sliding chamber keeps constant, and section to the hopper opening section of the atrium gradually increases, and is set in the hopper There is push pedal, the push pedal is connected with sliding the interior wall slip of chamber, and holding push pedal is provided between the push pedal and the bottom of hopper Slide stable guide.

Using said structure, in hopper by during the ascent stage enters descending branch, the opening of hopper can be rendered as erecting Straight to be upwardly into level then to straight down, toppling over for material occurs mainly in the stage of opening towards level and its afterwards, Level segment and stage afterwards, the material on surface is due to more loose, and movement locus has parabolic after peak is crossed The trend of line, is thrown out of rapidly, and the material of internal layer is due to viscous effect, and itself lighter in weight departs from and is comparatively stranded It is difficult；Further, since gravity has part to be used to provide centripetal force, the friction between push pedal and hopper reduces, and push pedal is released rapidly, from And aid in inside, the material especially on inwall is thrown away, effective to reduce the situation that material is attached to hopper inwall.

More preferably：The bottom of the hopper is provided with bottom outlet, and the guide is connected with bottom outlet sliding, and is oriented to The end of part is provided with the bulge loop for preventing guide from departing from bottom outlet.

Using said structure, guide rod keeps push pedal sliding stable.

More preferably：The inwall of the sliding chamber, which is provided with, is provided with what is coordinated with dovetail in dovetail, the push pedal Dovetail groove.

Using said structure, more effectively ensure that push pedal sliding is stable using dovetail groove, and dovetail is arranged on sliding chamber Inwall make its cleaning when more facilitate, the passage cleaning effect of push pedal also can be more preferable.

More preferably：The guide overcoat is provided with spring.

Using said structure, spring is in the ascent stage of hopper and saved up strength state, can close to level and decline stage So that more rapidly the material in hopper to be released.

More preferably：Side block structure is provided between each adjacent hopper.

Using said structure, side block structure can effectively prevent material side leakage to conveyer belt internal layer, and influence transmission.

More preferably：The side block structure includes the flexible barrier bed of la m and the supporting layer of outer layer, described soft Property barrier bed is fixedly connected with hopper and conveyer belt edge sealing.

Using said structure, flexible barrier bed can form effective sealing effect with conveyer belt, and supporting layer can be to hiding Barrier is played a supporting role, and prevents that flexible barrier bed is strutted by excessive during whipping material.

More preferably：The supporting layer includes multiple side levers with Telescopic, and the two ends of the side lever are distinguished It is hingedly connected on the outer wall of hopper.

Using said structure, hopper moved to conveyer belt cross top during, between the point on hopper between Away from that can be widened, it can be provided a supporting role using expansion link while this distance change is adapted to.

More preferably：Multiple Crosswares are provided with the side lever, the Crossware is mutual at middle part including two The crossbar being hinged, pin joint and the side lever at the middle part of the crossbar are articulated and connected, the two ends of the crossbar respectively with separately The end of one crossbar is articulated and connected.

Using said structure, Crossware can increase supporting surface while supporting layer Telescopic is kept, so that more preferably Flexible barrier bed is supported.

In summary, the utility model has the advantages that：

1st, push pedal auxiliary will be internal, and the material especially on inwall is thrown away, it is effective reduce material lagging in bottom or It is attached to the situation of hopper inwall；

2nd, the effect of the booster action of push pedal and side block structure, can effectively prevent material side leakage to conveyer belt internal layer, And influence transmission.

Brief description of the drawings

Fig. 1 is the overall structure figure of the elevator of embodiment one；

Fig. 2 is the cut-away view of the elevator of embodiment one；

Fig. 3 is partial enlarged drawings of the Fig. 2 of embodiment one at A；

Fig. 4 is the cut-away view of the funnel of embodiment one；

Fig. 5 is the overall structure figure of the conveying roller of embodiment one；

Fig. 6 is the structural representation of the material guide mechanism of embodiment one；

Fig. 7 is the cut-away view of the hopper of embodiment three；

Fig. 8 is the cut-away view of the hopper of example IV；

Fig. 9 is the cut-away view of the elevator of embodiment five；

Figure 10 is the structural representation of the side block mechanism of embodiment five；

Figure 11 is the cut-away view of the elevator of embodiment six；

Figure 12 is the structural representation of the supporting layer of embodiment six.

In figure, 1, housing；2nd, funnel；3rd, conveying roller；4th, hopper；5th, conveyer belt；6th, driven roller；7th, guide plate；8th, side block Structure；11st, conveying motor；12nd, motor；13rd, feeding mouth；14th, discharging opening；15th, accommodating chamber；16th, compensating tank；17th, install Frame；21st, conveying passage；22nd, feeding chamber；23rd, cover；24th, collection vessel；25th, hole is collected；31st, feeding groove；32nd, conveying portion； 33rd, axis part；41st, atrium；42nd, chamber is slid；43rd, push pedal；44th, dovetail；45th, dovetail groove；46th, guide；47th, spring； 461st, bulge loop；48th, bottom outlet；71st, side plate；72nd, backboard；81st, flexible barrier bed；82nd, supporting layer；821st, side lever；822nd, Crossware； 8221st, crossbar；83rd, frid；84th, panel；841st, shoulder.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in protection domain of the present utility model by Patent Law.

Embodiment 1：Bucket elevator, as depicted in figs. 1 and 2, including the housing 1 of elevator, conveyer belt 5, hopper 4, drives Dynamic roller 6 and conveying motor 11, conveyer belt 5, driven roller 6 and conveying motor 11 are arranged in housing 1, and conveying motor 11, which drives, to be driven Dynamic roller 6 is rotated, and driven roller 6 plays a part of tension to conveyer belt 5, and drives conveyer belt 5 to move, and pan feeding is provided with housing 1 Mouthfuls 13 and discharging opening 14, feeding mouth 13 is discharged to hopper 4, and hopper 4 is fixed on conveyer belt 5, with conveyer belt 5 motion gradually Material web to eminence, then poured out from discharging opening 14.

Funnel 2 is provided with reference picture 2 and Fig. 3, feeding mouth 13, in order to pan feeding；The bottom of funnel 2 is provided with and pan feeding The conveying passages 21 of the connection of mouth 13, conveying passage 21 flows to vertical feeding chamber 22 including axis with conveying passage 21, described defeated It is provided with to be provided with feeding groove 31, housing 1 on the conveying roller 3 of gap cooperation, the conveying roller 3 in material chamber 22 and is provided with installation Motor 12 is provided with frame 17, the mounting bracket 17, motor 12 drives conveying roller 3 to rotate, and feeding groove 31 is in rotation During include material constantly, and released in lower section, so as to reach the effect of quantitative control.

Reference picture 4 and Fig. 5, the two ends of feeding chamber 22 are fixed with the capping 23 with mode connects for screw, and conveying roller 3 includes conveying portion 32 and the axis part 33 in the both sides of conveying portion 32, the conveying portion 32 coordinates with the gap of conveying passage 21, the axis part 33 with Capping 23 is rotatably connected, and the axis part 33 is arranged at intervals with feeding chamber 22, is expanded vertically with reserving compensation space and providing to store The material shed；And feeding chamber 22 is provided with collection hole 25 in the bottom of the position of axis part 33, the collection hole 25 Lower section is provided with collecting the collection vessel 24 that hole 25 is threadedly coupled, and is cleared up with the material of 24 pairs of diffusions of collection vessel.

Reference picture 3 and Fig. 6, the end of feeding mouth 13 are provided with accommodating chamber 15, and the bottom surface of the accommodating chamber 15 is tilted down Set；It is provided with guide plate 7 in accommodating chamber 15, on the mobile route of the opening of the end of the guide plate 7 in hopper 4, and leads Setting is tilted down with end in the state of not by external force to plate 7, the both sides of guide plate 7 are provided with side plate 71, side plate 71 with The sidewall spacers of accommodating chamber 15 are set, and the both sides of the bottom surface of accommodating chamber 15 are provided with compensating tank 16, to prevent material clamping stagnation；It is oriented to The one end of plate 7 away from hopper 4 is provided with backboard 72, and top and the accommodating chamber 15 of the backboard 72 are articulated and connected, two sides Lateral dimension of the interval more than feeding mouth 13 of plate 71, and lateral dimension of the interval less than hopper 4 of two side plates 71.

In addition, reference picture 2, the hopper 4 gradually increases from bottom surface to opening section, with this so that rising one in hopper 4 Hold apart from rear deflector 7 can move down so that reset earlier is to complete the filler to next hopper 4.

Embodiment 2：Bucket elevator, the difference of embodiment 1 is, feeding groove 31 is set to multiple and around conveying roller 3 even circumferential is set.

Mutually extrude that the decrease speed that can be provided is limited between material, therefore comparatively use the side of many feeding grooves 31 Formula conveying is more stablized, uniformly.

Embodiment 3：As shown in fig. 7, being with the difference of embodiment 1, hopper 4 includes atrium 41 and sliding chamber 42, the section of the sliding chamber 42 keeps constant, and section to the opening section of hopper 4 of the atrium 41 gradually increases, described Push pedal 43 is provided with hopper 4, the push pedal 43 is connected with sliding the interior wall slip of chamber 42, and slides the inwall of chamber 42 and set There is the groove of dovetail 44 for being provided with and coordinating with dovetail 44 in dovetail 44, the push pedal 43, to increase stability；The push pedal 43 and material It is provided with the guide 46 for keeping the sliding of push pedal 43 stable between the bottom of bucket 4, guide 46 is expansion link, and described is oriented to The overcoat of part 46 is provided with spring 47.

Toppling over for material occurs mainly in the stage of opening towards level and its afterwards, rank in level segment and afterwards Section, the material on surface is due to more loose, and movement locus has parabolical trend after peak is crossed, and is thrown out of rapidly, And the material of internal layer is due to viscous effect, and itself lighter in weight departs from relatively difficult；Further, since gravity has portion Dividing is used to provide centripetal force, and the friction between push pedal 43 and hopper 4 reduces, and push pedal 43 is released rapidly, so that aid in inside, Material especially on inwall is thrown away, effective to reduce the situation that material is attached to the inwall of hopper 4.

Embodiment 4：As shown in figure 8, being with the difference of embodiment 3, the bottom of the hopper 4 is provided with bottom outlet 48, the guide 46 is connected with the sliding of bottom outlet 48, and the end of guide 46 is provided with the prevention disengaging bottom outlet of guide 46 Bulge loop 461.

It is simpler with respect to the structure of embodiment 3, but need to occupy certain length space.

Embodiment 5：As shown in Figure 9 and Figure 10, the difference with embodiment 3 is, each adjacent hopper 4 It is provided with side block structure 8 between both sides, the flexible barrier bed 81 and outer layer that side block structure 8 includes la m have flexible work( The supporting layer 82 of energy, the flexible barrier bed 81 is typically made up of elastic fabric, and fixes company with hopper 4 and conveyer belt edge sealing Connect.

The supporting layer 82 includes multiple side levers 821 with Telescopic, and the two ends of the side lever 821 are respectively articulated with company On the outer wall for being connected on hopper 4, multiple Crosswares 822 are provided with the side lever 821, the Crossware 822 includes two in The crossbar 8221 that portion is hinged, pin joint and the side lever 821 at the middle part of the crossbar 8221 are articulated and connected, described to intersect End of the two ends of bar 8221 respectively with another crossbar 8221 is articulated and connected.

Embodiment 6：As is illustrated by figs. 11 and 12, the difference with embodiment 5 is, the supporting layer 82 includes multiple The panel 84 and frid 83 being mutually inserted, the bottom of the panel 84 and frid 83 are fixedly connected with conveyer belt, the support The panel 84 or frid 83 that layer 82 is located at two ends are fixedly connected with hopper 4；The section of the frid 83 is described embedding into U-shaped Plate 84 and the bottom at the position of the grafting of frid 83 are provided with shoulder 841, and the shoulder 841 and the inner chamber bottom surface interval of U-shaped are set Put.

Claims

1. a kind of bucket elevator, including hopper (4) on the conveyor belt is set, it is characterized in that：The hopper (4) includes opening Chamber (41) and sliding chamber (42), the section of the sliding chamber (42) keep constant, section to hopper (4) of the atrium (41) Opening section gradually increases, and push pedal (43) is provided with the hopper (4), and the push pedal (43) and the inwall of sliding chamber (42) are slided Connection is moved, the guide (46) for keeping push pedal (43) sliding stable is provided between the push pedal (43) and the bottom of hopper (4).

2. bucket elevator according to claim 1, it is characterized in that：The bottom of the hopper (4) is provided with bottom outlet (48), The guide (46) is connected with bottom outlet (48) sliding, and the end of guide (46) is provided with prevention guide (46) disengaging bottom The bulge loop (461) in hole (48).

3. bucket elevator according to claim 1, it is characterized in that：The inwall of the sliding chamber (42) is provided with dovetail (44) dovetail (44) groove coordinated with dovetail (44), is provided with the push pedal (43).

4. bucket elevator according to claim 2, it is characterized in that：Guide (46) overcoat is provided with spring (47)。

5. bucket elevator according to claim 1, it is characterized in that：It is respectively provided between each adjacent hopper (4) There is side block structure (8).

6. bucket elevator according to claim 5, it is characterized in that：The side block structure (8) includes the flexibility of la m The supporting layer (82) of barrier bed (81) and outer layer, the flexible barrier bed (81) is fixed with hopper (4) and conveyer belt edge sealing to be connected Connect.

7. bucket elevator according to claim 6, it is characterized in that：The supporting layer (82) includes multiple with flexible work( The side lever (821) of energy, the two ends of the side lever (821) are hingedly connected on the outer wall of hopper (4).

8. bucket elevator according to claim 7, it is characterized in that：Multiple Crosswares are provided with the side lever (821) (822), the Crossware (822) includes two crossbars (8221) being hinged at middle part, the crossbar (8221) The pin joint at middle part is articulated and connected with side lever (821), the two ends of the crossbar (8221) respectively with another crossbar (8221) End be articulated and connected.