CN208563304U - A kind of end cap fastening structure - Google Patents

Abstract

The utility model relates to hobboing cutter fixed network, specifically, it is related to a kind of end cap fastening structure, including bottom cover, chassis, lock and top cover, the bottom cover connects the chassis, and the chassis connects the lock, the top cover covering lock and the chassis and is detachably connected with the bottom cover, it is able to solve hobboing cutter and dismounts cumbersome problem, facilitates the maintenance and cleaning of hobboing cutter entirety.

Description

A kind of end cap fastening structure

Technical field

The utility model relates to hobboing cutter fixed networks, in particular to a kind of end cap fastening structure.

Background technique

Soil stabilizer be it is a kind of raveled on the spot with its working attachment soil in the process of moving, and with stabilizer, Lime, cement, pitch, emulsified asphalt or other chemical agents evenly mix, and to improve the machinery of soil stability, use this side The construction technology that method obtains stable mixture is traditionally known as road-mix method, and soil stabilizer is also known as stabilized soil road and mixes machine.

After the existing native mixing machine of stabilization is used for a long time, many residues are accumulated on cutter shaft and cutter, it is very not square during cleaning Just, cutter shaft and stage property detachable maintaining are inconvenient, hobboing cutter complicated integral structure, and dismounting maintenance process is cumbersome.

Utility model content

The purpose of this utility model is to provide a kind of end cap fastening structures can solve for the fixation at hobboing cutter both ends Certainly hobboing cutter dismounts cumbersome problem, facilitates the maintenance and cleaning of hobboing cutter entirety.

The embodiments of the present invention are achieved in that

The utility model embodiment provides a kind of end cap fastening structure, including bottom cover, chassis, lock and top cover, the bottom Lid connects the chassis, and the chassis connects the lock for connecting with the bottom cover, and the top cover covers the lock and institute It states chassis and is fixedly connected with the bottom cover.

In an embodiment of the present embodiment, above-mentioned bottom cover includes the fixing groove for connecting with the chassis, institute State the fixation hole being provided in fixing groove for fixed bottom cover, the side of the bottom cover be provided with for the lock connection Fixing piece.

In an embodiment of the present embodiment, above-mentioned lock includes bevel gear wheel, fixing axle, power gear, screw thread Hole and jam plate for connecting with the fixing piece, the bevel gear wheel and the power gear are rotatablely connected the fixation respectively Axis, the fixing axle are rotatably connected with the chassis, and the jam plate is sequentially connected the bevel gear wheel, the power gear and The bevel gear wheel engagement, when bevel gear wheel rotation, the jam plate is moved in a straight line.

In an embodiment of the present embodiment, the connection for connecting with the fixation hole is provided on above-mentioned chassis Hole, the mounting groove for placing the bevel gear wheel, bearing groove and dynamic trough, the bearing groove and the dynamic trough rotate respectively Connect the fixing axle.

In an embodiment of the present embodiment, the top surface of above-mentioned top cover is provided with the mounting hole for connecting roller bearing, The side of the top cover is provided with the second window for passing in and out with the jam plate, is additionally provided on the top cover and the power The corresponding power hole of gear, the power hole are provided with the line shaft with power gear clamping.

In an embodiment of the present embodiment, above-mentioned fixing piece includes that the ear mount that chassis side is arranged in and setting exist Through-hole in ear mount is provided with the threaded hole connecting with through-hole on the jam plate.

In an embodiment of the present embodiment, it is provided on the chassis of above-mentioned ear mount direction lock side for described The first window of jam plate disengaging, the first window are correspondingly arranged with second window.

In an embodiment of the present embodiment, above-mentioned bevel gear wheel is provided with multiple, and multiple bevel gear wheels are equal It being sequentially connected with the power gear, each described bevel gear wheel is sequentially connected with the jam plate respectively, and described first Window, second window and the ear mount are corresponding with the jam plate respectively.

In an embodiment of the present embodiment, the both ends of above-mentioned line shaft are provided with bearing, the power gear, institute Bevel gear wheel, the dynamic trough and the bearing groove is stated to connect with the bearing respectively.

In an embodiment of the present embodiment, the inner cavity of above-mentioned hand top cover being internally provided with for accommodating lock.

The beneficial effect of the utility model embodiment includes:

End cap integral disassembly, assembly is convenient, fixed simple between end cap and the cutter shaft of hobboing cutter, facilitates the maintenance and clearly of hobboing cutter entirety It is clean.

A kind of end cap fastening structure, including bottom cover, chassis, lock and top cover, the bottom cover connect the chassis, and chassis connects It connects the lock for connecting with bottom cover, the top cover covering lock and the chassis and is detachably connected with the bottom cover, latched It is sequentially connected between chassis, top cover fastens lock, and top cover is fixedly connected with chassis, latches as telescopic structure, rotation lock Internal drive structure, jam plate disengaging top cover and chassis on lock, after jam plate is stretched out from first window and the second window, jam plate Ear mount is corresponded to, the threaded hole on jam plate corresponds to the through-hole in ear mount, fixes by way of screw threads for fastening to jam plate and ear mount.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the Structure explosion diagram of the end cap and hobboing cutter fixed structure that provide in the utility model embodiment；

Fig. 2 is the structural schematic diagram of the hobboing cutter fixed structure provided in the utility model embodiment；

Fig. 3 is the structural schematic diagram of the hobboing cutter provided in the utility model embodiment；

Fig. 4 is the structural schematic diagram at another visual angle of hobboing cutter fixed structure provided in the utility model embodiment；

Fig. 5 is the structural schematic diagram of the end cap provided in the utility model embodiment.

Icon: 100- cutter；200- cutter shaft；300- broach shell；110- axis hole；310- stomidium；320- fastener hole；330- is convex Platform；Half broach shell of 340-；The 350- edge of a knife；400- bottom cover；The chassis 500-；600- lock；700- top cover；410- first window；420- Ear mount；430- through-hole；440- fixing groove；450- fixation hole；510- connecting hole；520- mounting groove；530- bearing groove；540- power Slot；610- jam plate；620- bevel gear wheel；630- fixing axle；640- power gear；611- threaded hole；710- mounting hole；720- Two windows；730- line shaft；740- power hole.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.If in addition, occurring in the description of the utility model Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.

If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model Abswolute level or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical", It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Embodiment 1:

Incorporated by reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present embodiment provides a kind of hobboing cutter fixed structure, can be applied to stablize soil Mixing machine, including cutter 100, cutter shaft 200 and broach shell 300, the cutter 100 are provided with axis hole 110, and the cutter shaft 200 runs through The axis hole 110, the broach shell 300 are provided with the edge of a knife 350, and the cutter shaft 200 is arranged inside the broach shell 300, the knife Tool 100 runs through the edge of a knife 350, and the opposite both ends of cutter 100 are provided with point of a knife, and the shape of the point of a knife is crescent shape, described The outside of the broach shell 300 is arranged in through the edge of a knife 350 for the tip of cutter 100, and cutter shaft 200 is socketed the cutter 100 and drives The cutter 100 is rotated around the contour of the cutter shaft 200, and broach shell 300 includes identical half broach shell 340 of two structures, described It is provided with boss 330 on the outside of half broach shell, 340 both ends, is provided on the boss 330 tight for fastening half broach shell 340 to two Solid fastener hole 320, the both ends of half broach shell 340 are provided with the stomidium 310 for connecting shaft-cup, the point of a knife court at 100 both ends of cutter To on the contrary, be symmetrically arranged with the edge of a knife 350 for cooperating with the point of a knife on broach shell 300, the symmetrically arranged edge of a knife on broach shell 300 350 are located on two and half broach shells 340, and the edge of a knife 350 has been placed equidistant with multiple, and cutter 100 is arranged multiple on cutter shaft 200.

Structural principle:

Cutter 100 is oppositely arranged there are two point of a knife, and point of a knife is in half crescent shape, and the point of a knife at 100 both ends of cutter is towards on the contrary, knife Axis hole 110 is provided on tool 100, axis hole 110 is located at the centre of cutter 100, and cutter shaft 200 passes through axis hole 110, cutter shaft 200 Band cutter 100 rotates when axial rotation；

Cutter 100 connects broach shell 300, and broach shell 300 is made of two and half broach shells 340, and it is empty that two and half broach shells 340 fasten composition The both ends outside of the cylindrical broach shell 300 of core structure, half broach shell 340 is provided with boss 330, is provided with fastener hole on boss 330 320, after two and half broach shells 340 fasten, by the way of screw threads for fastening, screw passes through fastener hole 320 and consolidates two and half broach shells 340 It is scheduled on together；

When broach shell 300 is installed, the mouth on half broach shell 340 is directed at point of a knife, and point of a knife a part stretches out 350 outside of the edge of a knife, cutter The point of a knife of 100 two sides is socketed one and half broach shells 340 respectively and uses spiral shell after the edge of a knife 350 of two and half broach shells 340 is separately connected stage property Two and half broach shells 340 are fixed together by bolt.

It is equidistantly socketed multiple cutters 100 on cutter shaft 200, corresponds to cutter 100 on half broach shell 340 and is placed equidistant with multiple edges of a knife 350, it is provided on half broach shell 340 multiple for connecting the stomidiums 310 of shaft-cup, half broach shell 340 and shaft-cup are by way of connection Fastening.

Embodiment 2:

In conjunction with attached drawing 1 and attached drawing 5, with reference to attached drawing 2, attached drawing 3, attached drawing 4, the present embodiment provides a kind of end cap fastening structure, Facilitate sealing and fixing between the cutter shaft 200 and broach shell 300 of stablizing native mixing machine, including bottom cover 400, chassis 500, lock 600 and top cover 700, the bottom cover 400 connects the chassis 500, and the connection of chassis 500 with the bottom cover 400 for connecting Lock 600, the top cover 700 covers the lock 600 and the chassis 500 and is fixedly connected with the bottom cover 400.

Bottom cover 400 includes the fixing groove 440 for connecting with the chassis 500, is provided with and is used in the fixing groove 440 The fixation hole 450 of fixed bottom cover 400, the side of the bottom cover 400 are provided with the fixing piece for connecting with the lock 600.

Lock 600 include bevel gear wheel 620, fixing axle 630, power gear 640, threaded hole 611 and for it is described solid Determine the jam plate 610 of part connection, the bevel gear wheel 620 and the power gear 640 are rotatablely connected the fixing axle 630 respectively, The fixing axle 630 is rotatably connected with the chassis 500, and the jam plate 610 is sequentially connected the bevel gear wheel 620, described Power gear 640 and the bevel gear wheel 620 engage, and when the bevel gear wheel 620 rotation, the jam plate 610 does straight line fortune It is dynamic.

The connecting hole 510 for connecting with the fixation hole 450 is provided on chassis 500, for placing the auger tooth Mounting groove 520, bearing groove 530 and the dynamic trough 540 of wheel 620, the bearing groove 530 and the dynamic trough 540 company of rotation respectively Connect the fixing axle 630.

The top surface of top cover 700 is provided with the mounting hole 710 for connecting roller bearing, and the side setting of the top cover 700 is useful It is corresponding with the power gear 640 in being additionally provided on the second window 720 passed in and out with the jam plate 610, the top cover 700 Power hole 740, the power hole 740 be provided with the power gear 640 clamping line shaft 730.

Fixing piece includes the ear mount 420 that 500 side of chassis is arranged in and the through-hole 430 being arranged in ear mount 420, the lock The threaded hole 611 connecting with through-hole 430 is provided on plate 610.

Ear mount 420 towards lock 600 sides chassis 500 on be provided with for the jam plate 610 disengaging first window 410, the first window 410 is correspondingly arranged with second window 720.

Bevel gear wheel 620 be provided with it is multiple, multiple bevel gear wheels 620 with the power gear 640 be sequentially connected, Each described bevel gear wheel 620 is sequentially connected with the jam plate 610, the first window 410, second window respectively Mouth 720 and the ear mount 420 are corresponding with the jam plate 610 respectively.

The both ends of line shaft 730 are provided with bearing, the power gear 640, the bevel gear wheel 620, the dynamic trough 540 and the bearing groove 530 connect respectively with the bearing.

The inner cavity of hand top cover 700 being internally provided with for accommodating lock 600.

Structural principle:

End cap includes that bottom cover 400, chassis 500, lock 600 and top cover 700, bottom cover 400 are detachably connected chassis 500, bottom Disk 500 is flexibly connected lock 600, and top cover 700 covers chassis 500 and lock 600 and is detachably connected with bottom cover 400, chassis 500 It is fixed in the fixing groove 440 of bottom cover 400, half broach shell with hobboing cutter in embodiment 1 is provided in the fixing groove 440 of bottom cover 400 340 fixation holes 450 being threadedly coupled, the outside of bottom cover 400 is provided with ear mount 420, through-hole 430, ear mount is provided in ear mount 420 420 side wall corresponds to ear mount 420 and is provided with first window 410；

The connecting hole 510 being threadedly coupled with bottom cover 400 is provided on chassis 500, the mounting groove 520 of 400 end face of bottom cover is logical 630 active link bevel gear wheel 620 of fixing axle is crossed, the bottom of mounting groove 520 is provided with bearing groove 530, the both ends of fixing axle 630 It is sequentially connected respectively with big vertebra gear and bearing groove 530 by bearing, dynamic trough 540 is flexibly connected power by fixing axle 630 Gear 640, power gear 640 and bevel gear wheel 620 are sequentially connected, the transmission connection jam plate 610 of bevel gear wheel 620, rotational power Gear 640, power gear 640 drive bevel gear wheel 620 to rotate, and bevel gear wheel 620 drives jam plate 610 to move linearly, auger tooth When taking turns 620 positive and negative rotation, jam plate 610 moves back and forth on bevel gear wheel 620, when jam plate 610 is mobile towards outside, lock Plate 610 passes through the first window 410 on bottom cover 400, and jam plate 610 corresponds to the ear mount 420 in 400 outside of bottom cover, the spiral shell on jam plate 610 Through-hole 430 in the corresponding ear mount 420 of pit 611, the mode being connected through a screw thread tighten together ear mount 420 with jam plate 610；

Top cover 700 includes mounting hole 710, and roller bearing passes through mounting hole 710 and connect with ex-ternal transmission structure, and top cover 700 fastens Lock 600 is detachably connected with bottom cover 400, and the side of top cover 700 is provided with the second window 720, when top cover 700 and bottom cover 400 After connection, the corresponding first window 410 of the second window 720, power hole 740 corresponds to power gear 640, and installation is dynamic in power hole 740 Power axis 730, the rotation of 730 power gear 640 of rotational power axis, power gear 640 drive bevel gear wheel 620 to rotate, big vertebra gear Jam plate 610 is driven to move linearly on bevel gear wheel 620, jam plate 610 is pierced by out of first window 410 and the second window 720, lock Ear mount 420 on the corresponding bottom cover 400 of plate 610 is simultaneously threadedly coupled with ear mount 420, and bottom cover 400 is by way of screw threads for fastening and knife Set 300 is detachably connected.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of end cap fastening structure, which is characterized in that including bottom cover, chassis, lock and top cover, the bottom cover connects the bottom Disk, the chassis connect the lock, the top cover covering lock and the chassis and are detachably connected with the bottom cover.

2. end cap fastening structure according to claim 1, which is characterized in that the bottom cover includes for connecting with the chassis The fixing groove connect, is provided with fixation hole in the fixing groove, the side of the bottom cover be provided with for the lock connection Fixing piece.

3. end cap fastening structure according to claim 2, which is characterized in that it is described lock include bevel gear wheel, fixing axle, Power gear, threaded hole and the jam plate for connecting with the fixing piece, the bevel gear wheel and the power gear turn respectively The dynamic connection fixing axle, the fixing axle are rotatably connected with the chassis, the jam plate transmission connection bevel gear wheel, The power gear and bevel gear wheel engagement.

4. end cap fastening structure according to claim 3, which is characterized in that be provided on the chassis for it is described solid Determine connecting hole, the mounting groove for placing the bevel gear wheel, bearing groove and the dynamic trough of hole connection, the bearing groove and described Dynamic trough is rotatablely connected the fixing axle respectively.

5. end cap fastening structure according to claim 4, which is characterized in that the top surface of the top cover is provided with for connecting The mounting hole of cutter shaft, the side of the top cover are provided with the second window for passing in and out with the jam plate, also set on the top cover It is equipped with power corresponding with power gear hole, the power hole is provided with the line shaft with power gear clamping.

6. end cap fastening structure according to claim 5, which is characterized in that the fixing piece includes being arranged in chassis side Ear mount and the through-hole that is arranged in ear mount, be provided with the threaded hole connecting with through-hole on the jam plate.

7. end cap fastening structure according to claim 6, which is characterized in that on the chassis of the ear mount direction lock side It is provided with the first window for jam plate disengaging, the first window is correspondingly arranged with second window.

8. end cap fastening structure according to claim 6, which is characterized in that the bevel gear wheel be provided with it is multiple, it is multiple The bevel gear wheel is sequentially connected with the power gear.

9. end cap fastening structure according to claim 6, which is characterized in that the both ends of the line shaft are provided with bearing, The power gear, the bevel gear wheel, the dynamic trough and the bearing groove are connect with the bearing respectively.

10. end cap fastening structure according to claim 1, which is characterized in that the top cover is internally provided with for holding Receive the inner cavity of lock.