CN211166233U

CN211166233U - Anti-skid wheel of mulberry field management machine

Info

Publication number: CN211166233U
Application number: CN201922111582.1U
Authority: CN
Inventors: 郭勇刚; 赵安郡; 刘益州; 姜庆丰; 阳发林
Original assignee: Chongqing Huitian Machinery Manufacturing Co ltd
Current assignee: Chongqing Huitian Machinery Manufacturing Co ltd; Chongqing Hwasdan Machinery Manufacturing Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-04
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to a mulberry field supervisor, concretely relates to antiskid wheel of mulberry field supervisor. Including anti-skidding iron wheel, anti-skidding iron wheel includes chain wheel rim, anti-skidding tooth chain and wheel cover, anti-skidding tooth chain cup joints on the outer wall of chain wheel rim, be equipped with 12 at least groups anti-skidding tooth units on the anti-skidding tooth chain, anti-skidding tooth unit includes inner circle anti-skidding tooth, is located the outer lane anti-skidding tooth at inner circle anti-skidding tooth both ends, the outer lane anti-skidding tooth at inner circle anti-skidding tooth both ends sets up to staggering its both sides with the prong of inner circle anti-skidding tooth as the center, the wheel cover includes first wheel cover and second wheel cover, first wheel cover and second wheel cover pass through the bolt fastening and circle at the sprocket. Compare in traditional anti-skidding iron wheel, this scheme has inner circle antiskid tooth and outer lane antiskid tooth, and the ground of grabbing of anti-skidding iron wheel is strong, uses with the wheel cover is supporting, has reduced the intensity of labour that the anti-skidding iron wheel was changed to the operating personnel, and the design of wheel cover has simple to operate, and the advantage of dismantling is exempted from to the antiskid wheel.

Description

Anti-skid wheel of mulberry field management machine

Technical Field

The utility model relates to a mulberry field supervisor, concretely relates to antiskid wheel of mulberry field supervisor.

Background

The mulberry field management machine is an indispensable tool in the planting industry, and has the advantages of small volume, high cost performance and compact mechanism. The mulberry field management machine has wide application, and can realize various functions such as rotary tillage, plowing, seeding, threshing, water pumping, pesticide spraying and the like by being provided with different auxiliary farm tools.

The operating property of the mulberry field management machine determines that the walking wheels of the mulberry field management machine need strong ground-grasping force, the traditional mulberry field management machine is provided with rubber wheel walking wheels, but the rubber walking wheels are often difficult to meet the ground-grasping force requirement when the mulberry field management machine works, and the mulberry field management machine is easy to slip in the field or muddy places. Although the anti-skidding wheel for the mulberry field management machine appears on the market at present, the contact surface of the anti-skidding iron wheel and the mulberry field ground is provided with the iron anti-skidding teeth, so that the anti-skidding effect of the mulberry field management machine is improved to a certain extent, and the anti-skidding wheel also has certain disadvantages. The antiskid tooth texture is hard, and when the mulberry field supervisor walked on normal cement road surface, the impact force that antiskid walking wheel pair ground produced was big, and the antiskid takes turns to stick out the damage that the part of preventing skidding can lead to the road surface.

The mode that this kind of antiskid wheel caused damage to ground now solves has two kinds, and one of them is exactly to change the walking wheel, lets the mulberry field supervisor use the antiskid wheel at the during operation, changes ordinary walking wheel when walking on normal road surface, and this kind of solution process is loaded down with trivial details relatively for it not only can waste a large amount of time to change the walking wheel, still can increase labour personnel's the amount of labour. The second is that sheathe a traditional ordinary rubber wheel in the antiskid wheel outside for the buffering reduces the damage to ground to the impact force that ground caused, but for guaranteeing the cover that the rubber wheel can stabilize on the metal walking wheel, the dimensional design of rubber wheel is less relatively, and operating personnel is when carrying out the suit, is difficult to advance the metal walking wheel with the rubber wheel cover on, leads to the user to reject more and use similar rubber wheel cover.

Disclosure of Invention

To not enough in the above-mentioned technique, the utility model provides an antiskid wheel of mulberry field supervisor for the antiskid wheel of solving the mulberry field supervisor causes damage, operator to the cement road surface and need frequently more smooth mulberry field supervisor walking wheel and antiskid wheel and operator and rubber wheel cover when the antiskid takes turns to, the big problem of the operation degree of difficulty at different road conditions.

In order to solve the above problem, the utility model discloses a technical scheme as follows: the anti-skidding chain wheel comprises an anti-skidding iron wheel body, the anti-skidding iron wheel body comprises a chain wheel rim, an anti-skidding toothed chain and a wheel sleeve, the chain wheel rim is connected with a transmission shaft, chain wheel teeth are uniformly arranged on the outer wall of the chain wheel rim, the anti-skidding toothed chain is embedded on the chain wheel teeth and is fixedly connected with the chain wheel sleeve in a sleeved mode, the anti-skidding toothed chain comprises at least 12 groups of anti-skidding tooth units which are sequentially hinged, each anti-skidding tooth unit comprises an inner ring anti-skidding tooth, outer ring anti-skidding teeth and a toothed pin, the outer ring anti-skidding teeth are located at two ends of the inner ring anti-skidding tooth, the toothed pin penetrates through connecting holes of the inner ring anti-skidding teeth and the outer ring anti-skidding teeth, tooth tip extension lines of the outer ring anti-skidding teeth penetrate through the center of the chain wheel rim, the outer ring anti-skidding teeth at two ends of the inner ring anti-skidding teeth are arranged in a staggered mode by taking the, there is both ends to be equipped with the connector, and both ends correspondence is provided with the recess that holds the connector in addition, the connector is connected the face and is inclined plane or ladder face, the countersunk head bolt hole has been seted up on the connector, be equipped with the bolt hole that corresponds with countersunk head bolt hole size on the recess, be provided with connecting bolt's screw hole on the sprocket ring, connector and recess pass through the bolt fastening on the screw hole of chain wheel circle.

The utility model discloses a theory of operation and useful part lie in: when using anti-skidding iron wheel, because anti-skidding iron wheel has inner circle antiskid tooth and outer lane antiskid tooth, so anti-skidding iron wheel grab land fertility strong, can satisfy the use of mulberry garden supervisor in most operational environment, when the mulberry garden supervisor goes on ordinary cement road, in order to prevent that anti-skidding iron wheel from causing destruction and the wearing and tearing of antiskid tooth to the cement road surface, at this moment we need pass through the wheel cover bolt fastening on the sprocket ring of anti-skidding iron wheel, because the wheel cover comprises first wheel cover and second wheel cover, so operating personnel very easy in the installation, also need not dismantle anti-skidding iron wheel, the amount of labour of operating personnel appearance has been reduced.

Further, be provided with the screw hole on the sprocket circle and be 4, set up a plurality of screw holes, can carry out reserve, when other screw holes damage, launch reserve screw hole, the life of extension antiskid wheel also can select to carry out two bolts or 4 bolt fixings to the wheel cover according to the distance of mulberry garden supervisor walking on the cement road surface, and the distance adopts two bolts to fix for a short time, can practice thrift installation time.

Furthermore, the two sides of the first wheel sleeve and the second wheel sleeve are symmetrically provided with a countersunk bolt hole, two fixed point positions are designed, and the wheel sleeves are fixed on the chain wheel rim more firmly when the bicycle runs at a long distance.

Furthermore, the threaded hole in the chain wheel ring is provided with the thread protective cover, and the thread protective cover can effectively prevent the threaded hole from being blocked by sediment due to more sediment in the field.

Furthermore, the outer ring surface of the steel wheel sleeve is provided with a layer of rubber buffer layer, the rubber has good wear resistance and long service life, and the rubber has the damping characteristic and can reduce the impact of the anti-skid iron wheel on the ground to the minimum.

Furthermore, the wheel sleeve is made of steel, the steel wheel sleeve has enough strength and hardness, and deformation caused by hard road surface can be avoided during walking.

Further, be equipped with anti-skidding decorative pattern, outage groove and air vent on the rubber buffer layer, the frictional force between the antiskid wheel and the ground when walking on the cement road can be avoided to the anti-skidding decorative pattern, and the outage groove makes the intraformational moisture of rubber buffer easily discharge, and the air vent makes the air escape between rubber buffer layer and the steel wheel cover, guarantees its adsorptivity.

Furthermore, the antiskid tooth unit articulates on the antiskid tooth chain, and the group number of antiskid tooth is 13 groups, and the multiunit sets up the land fertility of grabbing of guaranteeing the antiskid iron round.

Further, every group of antiskid tooth is including three at least, and three antiskid tooth is side by side, and the antiskid tooth staggers each other, and the angle is not less than 15, stagger the setting can make the area of contact between the earth of antiskid iron wheel grow, and the resistance grow of traveling guarantees that the ground power of grabbing of antiskid iron wheel at the during operation is stronger.

Furthermore, an anti-slip pin for preventing the tooth pin from being separated is arranged on the anti-slip tooth unit, the anti-slip pin penetrates through the side wall of the outer ring anti-slip tooth to be vertically connected with the tooth pin, and the anti-slip pin can prevent the tooth pin from being separated.

Drawings

Fig. 1 is a perspective complete schematic view of embodiment 1 of the present invention.

Fig. 2 is a perspective view of a wheel cover according to embodiment 1 of the present invention.

Fig. 3 is a perspective view of an anti-skid toothed chain according to embodiment 1 of the present invention.

Fig. 4 is a perspective view of the sprocket ring according to embodiment 1 of the present invention.

Fig. 5 is a complete perspective view of embodiment 2 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the wheel comprises a first wheel sleeve 1, a countersunk bolt hole 11, a second wheel sleeve 12, an anti-skidding toothed chain 2, outer ring anti-skidding teeth 21, inner ring anti-skidding teeth 22, a chain wheel ring 31, a chain wheel ring threaded hole 32, a first wheel sleeve II 4, an inner ring bending part 41, an outer ring bending part 42 and a second wheel sleeve II 43.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

as shown in fig. 1, the utility model mainly comprises three parts, a wheel sleeve of an outer ring, an anti-skid toothed chain 2 of a middle ring and a chain wheel ring 31 of an inner ring, wherein the anti-skid toothed chain 2 of the middle ring is sleeved on the chain wheel ring 31 of the inner ring and is fixed. The purpose of the outer ring designed wheel sleeve is to prevent the damage of the antiskid teeth on the antiskid toothed chain 2 to the cement road surface.

Wherein the wheel sleeve, the anti-skid toothed chain 2 and the chain wheel ring 31 are designed as follows:

as shown in fig. 4, the sprocket ring 31 is designed in a gear-type concave-convex spacing manner, and the sprocket ring 31 is provided with sprocket ring threaded holes 32 at the protruding portion, and the number of the sprocket ring threaded holes 32 can be determined according to the actual design, and the embodiment uses 4 sprocket ring threaded holes 32. The center of the chain wheel ring 31 is provided with a connecting shaft connected with the output shaft of the mulberry field management machine, and bolt holes fixed with the connecting shaft are arranged around the connecting shaft.

Preferably, 4 weight-reduced fan-shaped areas are arranged between the connecting shaft and the outer ring convex teeth of the chain wheel ring 31, so that the load of the mulberry field management machine is reduced while the bearing capacity of the chain wheel is ensured.

As shown in fig. 3, the anti-skid toothed chain 2 is provided with at least 12 sets of anti-skid toothed units, in this embodiment, the case of 13 sets of anti-skid toothed units is adopted, the anti-skid toothed units include inner-ring anti-skid teeth 22, outer-ring anti-skid teeth 21 located at two ends of the inner-ring anti-skid teeth 22, and toothed pins passing through connecting holes of the inner-ring anti-skid teeth 22 and the outer-ring anti-skid teeth 21, the extension line of the tooth tips of the outer-ring anti-skid teeth 21 passes through the center of the chain rim 31, and the outer-ring anti-skid teeth 21 at two ends of the inner-ring anti-skid teeth.

As shown in fig. 2, the design of wheel cover is divided into first wheel cover 1 and second wheel cover 12 and all includes semicircular wheel cover main part, in four ends of wheel cover main part, have both ends to be equipped with the connector, the correspondence of both ends is provided with the recess that holds the connector in addition, and the connector is connected the face and is inclined plane or ladder face, has seted up countersunk head bolt hole 11 on the connector, be equipped with the bolt hole that corresponds with countersunk head bolt hole size on the recess.

Preferably, a group of countersunk bolt holes 11 are further arranged in the middle positions of the first wheel sleeve 1 and the second wheel sleeve 12, the positions of the countersunk bolt holes 11 correspond to the design positions of the chain ring threaded holes 32 on the chain wheel ring 31, and it is ensured that 4 bolt holes on the first wheel sleeve 1 and the second wheel sleeve 12 can be correspondingly matched with 4 bolt holes on the chain wheel ring 31.

Preferably, the sprocket ring threaded holes 32 on the inner ring anti-skid teeth 22 are provided with thread protection covers, and because the mud in the field is more, the arrangement of the thread protection covers can effectively prevent the sprocket ring threaded holes 32 from being blocked by the mud.

Example two

As shown in fig. 5, the only difference between the first embodiment and the second embodiment is that the fixing modes of the first wheel sleeve ii 4 and the second wheel sleeve ii 43 on the protection iron wheel are different, in this embodiment, the first wheel sleeve ii 4 and the second wheel sleeve ii 43 are identical, and both the outer ring bending portion 42 is designed at one end and the inner ring bending portion 41 is designed at the other end, and when connecting, the inner ring bending portion 41 is clamped on the inner ring anti-skid tooth 22, and the outer ring bending portion 42 is clamped on the complete anti-skid tooth.

Preferably, the lower surfaces of the inner ring bending part 41 and the outer ring bending part 42 are both provided with wedge-shaped grooves, so as to better fit with the inner ring anti-slip teeth 22 and the outer ring anti-slip teeth 21, and reduce the gap between the clamping boxes.

Preferably, the inner ring portion of bending 41 and the outer ring portion of bending 42 are provided with bolt holes, and a plurality of sets of matched anti-slip tooth threaded holes are designed on the inner ring anti-slip tooth 22 and the outer ring anti-slip tooth 21, and after the clamping, the bolt is fixedly connected to ensure the stability of movement, and a plurality of sets of anti-slip tooth threaded holes are designed to facilitate the selection of the anti-slip tooth threaded holes and the use of the anti-slip tooth threaded holes as standby anti-slip teeth during connection, so that the service life of the.

Preferably, the anti-slip tooth threaded holes 32 on the inner ring anti-slip teeth 22 and the outer ring anti-slip teeth 21 are provided with thread protection sleeves, so that silt is prevented from entering and blocking the anti-slip tooth threaded holes.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an antiskid wheel of mulberry field supervisor which characterized in that: the anti-skidding chain wheel comprises an anti-skidding iron wheel body, the anti-skidding iron wheel body comprises a chain wheel rim, an anti-skidding toothed chain and a wheel sleeve, the chain wheel rim is connected with a transmission shaft, chain wheel teeth are uniformly arranged on the outer wall of the chain wheel rim, the anti-skidding toothed chain is embedded on the chain wheel teeth and is fixedly connected with the chain wheel sleeve in a sleeved mode, the anti-skidding toothed chain comprises at least 12 groups of anti-skidding tooth units which are sequentially hinged, each anti-skidding tooth unit comprises an inner ring anti-skidding tooth, outer ring anti-skidding teeth and a toothed pin, the outer ring anti-skidding teeth are located at two ends of the inner ring anti-skidding tooth, the toothed pin penetrates through connecting holes of the inner ring anti-skidding teeth and the outer ring anti-skidding teeth, tooth tip extension lines of the outer ring anti-skidding teeth penetrate through the center of the chain wheel rim, the outer ring anti-skidding teeth at two ends of the inner ring anti-skidding teeth are arranged in a staggered mode by taking the, there is both ends to be equipped with the connector, and both ends correspondence is provided with the recess that holds the connector in addition, the connector is connected the face and is inclined plane or ladder face, the countersunk head bolt hole has been seted up on the connector, be equipped with the bolt hole that corresponds with countersunk head bolt hole size on the recess, be provided with connecting bolt's screw hole on the sprocket ring, connector and recess pass through the bolt fastening on the screw hole of chain wheel circle.

2. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: the wheel sleeve is a steel wheel sleeve.

3. The anti-skid wheel of the mulberry field management machine according to claim 2, wherein: and a rubber buffer layer is arranged on the surface of the outer ring of the steel wheel sleeve.

4. The anti-skid wheel of the mulberry field management machine according to claim 3, wherein: and the rubber buffer layer is provided with anti-skid patterns, a liquid discharge groove and an air vent.

5. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: both sides of first wheel cover and second wheel cover all still are equipped with a countersunk head bolt hole.

6. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: the chain wheel ring is provided with 4 threaded holes.

7. The anti-skid wheel of the mulberry field management machine according to claim 5, wherein: and a thread protective cover is arranged in the threaded hole of the chain wheel ring.

8. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: the anti-skid tooth units are hinged on the anti-skid tooth chain, and the number of the anti-skid teeth is 13.

9. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: each group of the anti-skid teeth at least comprises three anti-skid teeth which are arranged side by side, the anti-skid teeth are staggered with each other, and the angle is not less than 15 degrees.

10. The anti-skid wheel of the mulberry field management machine according to claim 1, wherein: the anti-slip tooth unit is provided with an anti-slip pin for preventing the tooth pin from falling off, and the anti-slip pin penetrates through the side wall of the outer ring anti-slip tooth and is vertically connected with the tooth pin.