CN206437551U - Belt feeder aircraft tail cylinder axle bed and belt feeder - Google Patents

Abstract

The utility model provides a kind of belt feeder aircraft tail cylinder axle bed and belt feeder, belongs to belt feeder technical field.Belt feeder aircraft tail cylinder axle bed of the present utility model includes bottom plate and the axle card being arranged on bottom plate, axle card includes the first card division, second card division and connecting portion, first card division is connected with bottom plate, second card division is arranged at intervals with the first card division, connecting portion is arranged at the same side of the first card division and the second card division and is connected respectively with the first card division and the second card division, first card division, second card division and connecting portion limit the bayonet socket for setting aircraft tail cylinder, axle card also includes the first mounting hole and the second mounting hole, first mounting hole is arranged at the second card division and the first mounting hole is connected with bayonet socket, second mounting hole is arranged at connecting portion and the second mounting hole is connected with bayonet socket.The utility model service life is long, can avoid fundamentally avoiding the problem of screwed hole polishing and gland are deformed, job stability is strong.

Description

Belt feeder aircraft tail cylinder axle bed and belt feeder

Technical field

The utility model is related to belt feeder technical field, in particular to a kind of belt feeder aircraft tail cylinder axle bed and skin Band machine.

Background technology

Belt feeder is the abbreviation of ribbon conveyer, and it is a kind of carrying and driving component using flexible conveyer belt as material Continuous conveyor device.Belt feeder has simple in construction, reliable, big to material strong adaptability, freight volume, and power consumption Small, efficiency high, the advantages of be easy to automation, thus it is widely used in the fields such as mine, metallurgy, coal.Current belt feeder leads to Often it is made up of conveyer belt, roller, carrying roller, frame, tension frame and sweeper.

Being used for of existing belt feeder is installed the axle bed of aircraft tail cylinder and typically fixed using symmetrical axle bed, its by pedestal and Gland two parts are constituted, and pedestal is fixed by thread connection with aircraft tail shelf, and arranged on left and right sides adjusts aircraft tail cylinder by jackscrew Longitudinally mounted position and grip axle.Gland is steel plate, is coupled by four bolts and is fixed on pedestal, prevents axle bed big The upset of angle and takeoff.Because for a long time by the thrust of belt, the gland on axle bed is often damaged because of deformation, screwed hole Smeared into unthreaded hole.In order to overcome the defect, by expanding the method for screwed hole and increase gland thickness, but similar phenomenon is still Happen occasionally.

Utility model content

In order to overcome drawbacks described above, the applicant's research finds the aircraft tail cylinder of belt feeder in the process of running, mainly by Force action to upper and lower two belt along the tension force of traffic direction, this makes a concerted effort to be variable force, it with load (such as coal freight volume) and Change in friction force between belt and carrying roller and change.On two axle beds that this is made a concerted effort to decompose to fixed tail rolling, i.e. axle bed by To the thrust and a power vertically upward of a horizontal direction.Force analysis is carried out to axle bed：(it is defined as remote on the left of the axle bed From the side of belt feeder tail end) jackscrew in addition to regulation aircraft tail cylinder longitudinally mounted position, also subject to the thrust of horizontal direction, pressure Lid bears power vertically upward, and the jackscrew stress of right side (being defined as close to the side of belt feeder tail end) is smaller, hardly by Power.

And the applicant's research is found：Either increase screwed hole pitch still increases the thickness of gland, can not be from The problem of fundamentally polishing of solution screwed hole and gland are deformed.To find out its cause, the mainly bottom surface of the top surface of pedestal and gland There is gap, during real-world operation, axle bed does flip-flop movement using jackscrew and left side seamed edge as fulcrum, gland is constantly rushed Hit and collision effect, so as to cause bolt looseness and thread connection is failed, and cause gland to deform.

In view of this, the purpose of this utility model is to provide a kind of belt feeder aircraft tail cylinder axle bed, and it can be from basic On avoid that screwed hole is polished and gland is the problem of deform, and service life is long.

Another object of the present utility model is to provide a kind of belt feeder, its aircraft tail cylinder easy to replace and maintain, and Axle bed service life for installing aircraft tail cylinder is long, can avoid fundamentally avoiding what screwed hole polishing and gland were deformed Problem, job stability is strong.

What embodiment of the present utility model was realized in：

A kind of belt feeder aircraft tail cylinder axle bed, its axle card for including bottom plate and being arranged on bottom plate, axle card includes first Card division, the second card division and connecting portion, the first card division are connected with bottom plate, and the second card division is arranged at intervals with the first card division, and connecting portion is set It is placed in the same side of the first card division and the second card division and is connected respectively with the first card division and the second card division, the first card division, second Card division and connecting portion limit the bayonet socket for setting aircraft tail cylinder, and axle card also includes the first mounting hole and the second mounting hole, First mounting hole is arranged at the second card division and the first mounting hole is connected with bayonet socket, and the second mounting hole is arranged at connecting portion and Two mounting holes are connected with bayonet socket.

Further, in the utility model preferred embodiment, above-mentioned second card division includes the first spigot surface, and first leads The end of the remote connecting portion of the second card division is arranged on to face, and the first spigot surface is molded over the edge of bayonet socket so that in peace During installation stern barrel, aircraft tail cylinder can be slipped into bayonet socket along the first spigot surface.

Further, in the utility model preferred embodiment, above-mentioned belt feeder aircraft tail cylinder axle bed also includes backstop Portion, stopper section is connected with the first card division and stopper section is oppositely arranged with connecting portion, is formed and led between stopper section and the second card division To mouth, targeting port is connected with bayonet socket.

Further, in the utility model preferred embodiment, above-mentioned stopper section includes the second spigot surface, and second is oriented to Face is connected with the inwall of bayonet socket and the second spigot surface is parallel with the first spigot surface, shape between the first spigot surface and the second spigot surface Into targeting port.

Further, in the utility model preferred embodiment, above-mentioned belt feeder aircraft tail cylinder axle bed also includes anti-skidding Pad, slipmat is embedded in the surface of the first card division, and slipmat is protruded relative to surface to the direction of the second card division.

Further, in the utility model preferred embodiment, above-mentioned slipmat includes multiple anti-skid bulges, Duo Gefang Sliding projection is distributed in the top surface towards bayonet socket of slipmat.

Further, in the utility model preferred embodiment, above-mentioned slipmat is cushion.

Further, in the utility model preferred embodiment, above-mentioned axle card is welded with bottom plate.

Further, in the utility model preferred embodiment, above-mentioned bottom plate includes body, the first installing plate and second Installing plate, the first installing plate and the second installing plate are arranged at the homonymy of body and extended to the direction away from body, first Installing plate and the second installing plate are arranged at intervals, and the junction of the first installing plate and body is provided with the 3rd mounting hole, and second installs The junction of plate and body is provided with the 4th mounting hole.

A kind of belt feeder, it includes aircraft tail shelf and above-mentioned belt feeder aircraft tail cylinder axle bed, belt feeder aircraft tail cylinder axle Seat is installed on aircraft tail shelf.

The beneficial effect of the utility model embodiment is：

The belt feeder aircraft tail cylinder axle bed of the utility model embodiment includes bottom plate and the axle card being arranged on bottom plate, its Middle bottom plate is used to install fixed belt feeder aircraft tail cylinder axle bed, and axle card is used for the rotating shaft for installing aircraft tail cylinder.Axle card is one whole Body structure, the first card division, the second card division and the connecting portion of axle card limit the bayonet socket for setting aircraft tail cylinder, pass through card Mouthful, the first mounting hole for being arranged at the second card division and being connected with bayonet socket, and be arranged at connecting portion and connected with bayonet socket Aircraft tail cylinder is carried out installation fixation by the second mounting hole, it is to avoid what existing axle bed screwed hole polishing and axle bed gland were deformed asks Topic.Also, the axle card for being used to install aircraft tail cylinder of the belt feeder aircraft tail cylinder axle bed of the utility model embodiment is overall ties Structure, greatly strengthen the overall strength and stiffness of axle card, reduces belt feeder tail fault rate, service life is long.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation of the first side of the utility model embodiment 1；

Fig. 2 is the structural representation of the second side of the utility model embodiment 1；

Fig. 3 is the structural representation of the 3rd side of the utility model embodiment 1；

Fig. 4 is the structural representation of the utility model embodiment 2；

Fig. 5 is the structural representation of the first side of the utility model embodiment 3；

Fig. 6 is the partial sectional view of the second side of the utility model embodiment 3

In figure：100th, 200,300- belt feeder aircraft tail cylinder axle beds；110- axle cards；The card divisions of 111- first；112- Two card divisions；113- connecting portions；114- bayonet sockets；The mounting holes of 115- first；The mounting holes of 116- second；The spigot surfaces of 121- first； 130- bottom plates；131- bodies；The installing plates of 132- first；The installing plates of 133- second；The mounting holes of 134- the 3rd；135- the 4th Mounting hole；210- stopper sections；211- targeting ports；The spigot surfaces of 212- second；310- slipmat；311- anti-skid bulges.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.

, it is necessary to explanation, term " on ", " under ", "left", "right", " vertical ", " water in description of the present utility model It is flat ", the orientation of the instruction such as " interior " or position relationship be or the utility model based on orientation shown in the drawings or position relationship The orientation or position relationship usually put when product is used, are for only for ease of description the utility model and simplify description, without It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not It is understood that as to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, without It is understood that to indicate or imply relative importance.

In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly Low dip.It is not that the expression structure must be complete as " level " only refers to its direction with respect to more level for " vertical " Full level, but can be slightly tilted.

In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment 1

Fig. 1, Fig. 2 or Fig. 3 are refer to, belt feeder aircraft tail cylinder axle bed 100 includes bottom plate 130 and is arranged at bottom plate 130 On axle card 110.Axle card 110 is welded with bottom plate 130.

It refer to Fig. 1, axle card 110 is formed in one structure, its longitudinal section vertically is substantially u-shaped, and opens Opening's edge is horizontally arranged.Axle card 110 is used to the rotating shaft card 110 of aircraft tail cylinder being located inside it, with the tail to belt feeder Roller carries out installation fixation.

Fig. 1 is refer to, axle card 110 includes the first card division 111, the second card division 112 and connecting portion 113.First card division 111 with Bottom plate 130 is connected, and the second card division 112 is arranged at intervals with the first card division 111.Under the visual angle that Fig. 1 is presented, the first card division 111 Extend with the second card division 112 to horizontal direction, and the second card division 112 is located at the top of the first card division 111.Connecting portion 113 It is arranged at the same side of the first card division 111 and the second card division 112 and is connected respectively with the first card division 111 and the second card division 112. Under the visual angle that Fig. 1 is presented, connecting portion 113 is located at the left side of the first card division 111 and the second card division 112, and connecting portion 113 Upper and lower ends be connected respectively with the second card division 112 and the first card division 111.First card division 111, the second card division 112 and connection Portion 113 limits the bayonet socket 114 for setting aircraft tail cylinder.The openings of sizes of bayonet socket 114 and the diameter of the rotating shaft of aircraft tail cylinder Match so that the rotating shaft of aircraft tail cylinder can be stuck in bayonet socket 114 just, so that aircraft tail cylinder be fixed.

Referring to Fig.1 and 2, the platy structure that the first card division 111 is rectangle, its bearing of trend and whole belt feeder machine The length direction of stern barrel axle bed 100 is identical.First card division 111 is connected with bottom plate 130, in the present embodiment, the first card division 111 Welded with bottom plate 130.First card division 111 is arranged at the intermediate region of bottom plate 130, for whole axle card 110 to be fixed into bottom plate On 130.Chamfering is set at the edge of the remote connecting portion 113 of the first card division 111, to reduce aircraft tail cylinder when mounted to second The abrasion of card division 112, and reduce aircraft tail cylinder causes the edge of the first card division 111 to become in import bayonet socket 114 because of extruding Shape.

Referring to Fig.1 and 2, the platy structure that the second card division 112 is also rectangle, its bearing of trend and whole belt feeder The length direction of aircraft tail cylinder axle bed 100 is identical.Fig. 1 is refer to, the second card division 112 includes the first spigot surface 121.First is oriented to Face 121 is arranged on the end of the remote connecting portion 113 of the second card division 112, and the first spigot surface 121 is molded over bayonet socket 114 Edge so that when installing aircraft tail cylinder, aircraft tail cylinder can be slipped into bayonet socket 114 along the first spigot surface 121.In Fig. 1 institutes Under the visual angle of presentation, the inclined-plane that the first spigot surface 121 is inclined to set.When installing aircraft tail cylinder, the first spigot surface 121 is favourable Smoothly it is slipped into bayonet socket 114 in aircraft tail cylinder, reduces aircraft tail cylinder when entering card inlet 114 to the first card division 111 and second The abrasion at the edge of card division 112, it is convenient to install, while can also avoid causing the arrival end of bayonet socket 114 to increase because installing extruding Greatly, in turn result in and loosened between aircraft tail cylinder and axle card 110.

Preferably, as shown in figure 1, the length of the second card division 112 is less than the length of the first card division 111, to increase bayonet socket 114 Arrival end opening size, be further easily installed aircraft tail cylinder.

Fig. 1 is refer to, connecting portion 113 is arranged on the same side of the first card division 111 and the second card division 112, that is to say, connected Portion 113 is arranged in first card division 111 of the same side and the end of the second card division 112.In the mounted state, this is with side Refer to the side of the remote belt feeder machine tail end of the first card division 111 and the second card division 112.Under the visual angle that Fig. 1 is presented, same to side For the left end of the first card division 111 and the second card division 112.Connecting portion 113 connects the first card division 111 and the second card division 112, and And bayonet socket 114 for installing aircraft tail cylinder is limited with the first card division 111 and the second card division 112.Connecting portion 113, first blocks The card division 112 of portion 111 and second constitutes the axle card 110 of U-shaped.

Fig. 1 is refer to, bayonet socket 114 is used to set aircraft tail cylinder.Specifically, the rotating shaft card 110 of aircraft tail cylinder is located at bayonet socket In 114.Bayonet socket 114 matches in the openings of sizes of vertical direction and the diameter of rotating shaft of aircraft tail cylinder so that the lucky energy of rotating shaft It is stuck in bayonet socket 114.

Fig. 1 is refer to, axle card 110 also includes the first mounting hole 115 and the second mounting hole 116, it is respectively used to install and used In the jackscrew (not shown) of the rotating shaft of fixed aircraft tail cylinder.Under the visual angle that Fig. 1 is presented, the first mounting hole 115 is along vertical side To setting.Also, referring to Figures 1 and 2, the first mounting hole 115 is arranged at the second card division 112 and the first mounting hole 115 and card Mouth 114 is connected.Under the visual angle that Fig. 1 is presented, the second mounting hole 116 is horizontally disposed.Also, reference picture 1 and Fig. 3, Second mounting hole 116 is arranged at connecting portion 113 and the second mounting hole 116 is connected with bayonet socket 114.First mounting hole 115 and Two mounting holes 116 are screwed hole.Wherein it is preferred to, the first mounting hole 115 and the second mounting hole 116 are M24 screwed holes, are increased Big jackscrew bears the intensity of horizontal component, prevents axle from overturning.Jackscrew for respectively with the first mounting hole 115 and the second mounting hole 116 bolts coordinated.The rotating shaft of aircraft tail cylinder is fixed in bayonet socket 114 by jackscrew.

Preferably, the axle card 110 of the present embodiment is that 60mm steel plate processing and fabricatings are formed by monoblock thickness, in connecting portion 113 The circular arc that radius is 6mm is respectively formed with the junction of the first card division 111 and the second card division 112, to strengthen whole axle card 110 Strength and stiffness.In other embodiments, axle card 110 can be the structure by casting integrated shaping.

Fig. 2 is refer to, bottom plate 130 is used for the aircraft tail shelf that belt feeder aircraft tail cylinder axle bed 100 is fixed on to belt feeder On, its is generally rectangular.Bottom plate 130 includes body 131, the first installing plate 132 and the second installing plate 133.First installing plate 132 and second installing plate 133 be arranged at body 131 homonymy and to away from body 131 direction extend.First installing plate 132 are arranged at intervals with the second installing plate 133.The junction of first installing plate 132 and body 131 is provided with the 3rd mounting hole 134. The junction of second installing plate 133 and body 131 is provided with the 4th mounting hole 135.3rd mounting hole 134 and the 4th mounting hole Belt feeder aircraft tail cylinder axle bed 100, respectively by coordinating with bolt (not shown), is connected solid with aircraft tail shelf (not shown) by 135 It is fixed, it is convenient for changing simultaneously.

Embodiment 2

Fig. 4 is refer to, the present embodiment is roughly the same with the structure of embodiment 1, and difference is, the belt feeder machine of the present embodiment Stern barrel axle bed 200 also includes stopper section 210, and its rotating shaft for being used for the aircraft tail cylinder that backstop is arranged in bayonet socket 114 skids off card Mouth 114, further strengthens the stable connection of aircraft tail cylinder and axle card 110.Stopper section 210 be connected with the first card division 111 and Stopper section 210 is oppositely arranged with connecting portion 113, and targeting port 211, targeting port are formed between the card division 112 of stopper section 210 and second 211 connect with bayonet socket 114.As shown in figure 1, the longitudinal section of stopper section 210 is substantially trapezoidal, it is towards the direction of principle bottom plate 130 Upwardly extend.

Fig. 4 is refer to, stopper section 210 includes the second spigot surface 212.Second spigot surface 212 is connected with the inwall of bayonet socket 114 And the second spigot surface 212 is parallel with the first spigot surface 121.Formed and be oriented between first spigot surface 121 and the second spigot surface 212 Mouth 211.Second spigot surface 212 is parallel with the first spigot surface 121, is conducive to aircraft tail cylinder to be smoothly slipped into card from targeting port 211 In mouth 114 so that aircraft tail cylinder also allows for tail rolling while being remained in the presence of stopper section 210 in bayonet socket 114 Cylinder is installed, it is to avoid installed not smooth.The openings of sizes of targeting port 211 is equal with the openings of sizes of bayonet socket 114 so that aircraft tail cylinder energy It is enough to enter from targeting port 211.In the present embodiment, the openings of sizes of targeting port 211 is equal to the first spigot surface 121 and second and is oriented to The distance between face 212.

Embodiment 3

Fig. 5 and Fig. 6 are refer to, the structure of the present embodiment is roughly the same with the structure of embodiment 2, and difference is, this implementation The belt feeder aircraft tail cylinder axle bed 300 of example also includes slipmat 310.Slipmat 310 is embedded in the surface of the first card division 111, and And slipmat 310 is protruded relative to surface to the direction of the second card division 112.In the present embodiment, slipmat 310 is cushion. The rotating shaft of aircraft tail cylinder is being arranged in the first mounting hole 115 in the presence of jackscrew, by downward pressure so that rotating shaft is also right Slipmat 310 applies a downward pressure, because slipmat 310 is cushion, and it reacts on rotating shaft, applies one upwards Elastic force so that aircraft tail cylinder is tightly stuck in bayonet socket 114, it is to avoid between rotating shaft and axle card 110 there is gap.

Incorporated by reference to Fig. 5 and Fig. 6, in the present embodiment, slipmat 310 includes multiple anti-skid bulges 311, multiple anti-skid bulges 311 are distributed in the top surface towards bayonet socket 114 of slipmat 310.Anti-skid bulge 311 is the circle for being distributed in the top surface of slipmat 310 Salient point, it is conducive to preventing rotating shaft (or left and right directions) slip in the horizontal direction in bayonet socket 114 of aircraft tail cylinder, above and below Left and right four direction holds out against aircraft tail cylinder so that aircraft tail cylinder is tightly stuck in bayonet socket 114.

It should be noted that the slipmat 310 of the present embodiment can also combine the of the present utility model of formation with embodiment 1 The other embodiment being not shown.

Embodiment 4

The belt feeder (not shown) of the utility model embodiment, it is roughly the same with the structure of existing belt feeder, and difference exists In the belt feeder of the present embodiment includes aircraft tail shelf and the belt feeder aircraft tail cylinder axle bed 100 (200 of the utility model embodiment Or 300), belt feeder aircraft tail cylinder axle bed is installed on aircraft tail shelf.

In summary, it is of the present utility model to be used to fixing the axle card 110 of aircraft tail cylinder for one is not required to install or splits Whole construction, the clearance issues existed between the pedestal and gland that fundamentally avoid existing axle bed greatly strengthen belt The overall strength and stiffness of machine aircraft tail cylinder axle bed 100,200,300.Belt feeder aircraft tail cylinder axle bed 100 of the present utility model, 200th, 300 service life compared with prior art, averagely more than 12 months was extended to for 1 month by originally, meanwhile, greatly reduce Belt machine end fault rate, can play good economic benefit and social benefit.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. a kind of belt feeder aircraft tail cylinder axle bed, it is characterised in that its axle card for including bottom plate and being arranged on the bottom plate, The axle card includes the first card division, the second card division and connecting portion, and first card division is connected with the bottom plate, second card division Be arranged at intervals with first card division, the connecting portion be arranged at the same side of first card division and second card division and It is connected respectively with first card division and second card division, first card division, second card division and the connecting portion The bayonet socket for setting aircraft tail cylinder is limited, the axle card also includes the first mounting hole and the second mounting hole, first peace Dress hole is arranged at second card division and first mounting hole is connected with the bayonet socket, and second mounting hole is arranged at institute State connecting portion and second mounting hole is connected with the bayonet socket.

2. belt feeder aircraft tail cylinder axle bed according to claim 1, it is characterised in that led including first second card division To face, first spigot surface is arranged on the end of the remote connecting portion of second card division, and described first is oriented to Face is molded over the edge of the bayonet socket so that when installing the aircraft tail cylinder, the aircraft tail cylinder can be led along described first It is slipped into face in the bayonet socket.

3. belt feeder aircraft tail cylinder axle bed according to claim 2, it is characterised in that the belt feeder aircraft tail cylinder axle bed Also include stopper section, the stopper section is connected with first card division and the stopper section is oppositely arranged with the connecting portion, Targeting port is formed between the stopper section and second card division, the targeting port is connected with the bayonet socket.

4. belt feeder aircraft tail cylinder axle bed according to claim 3, it is characterised in that the stopper section includes second and is oriented to Face, second spigot surface is connected with the inwall of the bayonet socket and second spigot surface is parallel with first spigot surface, The targeting port is formed between first spigot surface and second spigot surface.

5. belt feeder aircraft tail cylinder axle bed according to claim 3, it is characterised in that the belt feeder aircraft tail cylinder axle bed Also include slipmat, the slipmat is embedded in the surface of first card division, and the slipmat is relative to the surface Protruded to the direction of second card division.

6. belt feeder aircraft tail cylinder axle bed according to claim 5, it is characterised in that the slipmat includes multiple anti-skidding Projection, multiple anti-skid bulges are distributed in the top surface towards the bayonet socket of the slipmat.

7. belt feeder aircraft tail cylinder axle bed according to claim 5, it is characterised in that the slipmat is cushion.

8. belt feeder aircraft tail cylinder axle bed according to claim 1, it is characterised in that the axle card is welded with the bottom plate Connect.

9. the belt feeder aircraft tail cylinder axle bed according to claim any one of 1-8, it is characterised in that the bottom plate includes Body, the first installing plate and the second installing plate, first installing plate and second installing plate are arranged at the same of the body Side and extend to the direction away from the body, first installing plate and second installing plate are arranged at intervals, described The junction of first installing plate and the body is provided with the 3rd mounting hole, the junction of second installing plate and the body It is provided with the 4th mounting hole.

10. a kind of belt feeder, it is characterised in that it includes aircraft tail shelf and the belt feeder as described in claim any one of 1-9 Aircraft tail cylinder axle bed, the belt feeder aircraft tail cylinder axle bed is installed on the aircraft tail shelf.