阅读说明：本技术 一种带有唇边的耐磨橡胶带 (A kind of lipped abrasive rubber band ) 是由 杨学 王培珍 赵华 王方敏 于 2019-09-23 设计创作，主要内容包括：本发明公开了一种带有唇边的耐磨橡胶带,输送带主体两侧分别连接有两条唇边结构,输送带主体由若干骨料层、表层橡胶组成,唇边结构由封边耐磨橡胶、若干骨料层组成,若干骨料层的外侧上、下两端均设置有表层橡胶,若干骨料层的两端边缘处外侧均通过封边耐磨橡胶包覆,设置在若干骨料层上端的表层橡胶设置在两侧的封边耐磨橡胶之间,设置在若干骨料层下端的表层橡胶设置在两侧的封边耐磨橡胶之间,相邻的封边耐磨橡胶、表层橡胶之间均通过生产工艺进行热熔,保持一体化,本发明实现了简化机械密封,密封作用可靠性高,自动补偿间隙余量和磨损余量较大,降低对于货厢箱体结构件制造精度的要求,提高橡胶带使用寿命,低制造成本、使用成本的功能。(The invention discloses a kind of lipped abrasive rubber bands, belt body two sides are connected separately with two lip structures, belt body is by several aggregate layers, rubber topping composition, lip structure is by edge sealing abrasive rubber, several aggregate layer compositions, on the outside of several aggregate layers, lower both ends are provided with rubber topping, outside is coated by edge sealing abrasive rubber at the edges at two ends of several aggregate layers, the rubber topping that several aggregate layer upper ends are arranged in is arranged between the edge sealing abrasive rubber of two sides, the rubber topping that several aggregate layer lower ends are arranged in is arranged between the edge sealing abrasive rubber of two sides, adjacent edge sealing abrasive rubber, it is heated by production technology between rubber topping, keep integration, the present invention realizes simplified mechanical seal, sealing function high reliablity, automatic compensation gap surplus and wear allowance are larger, The requirement for the loading space box structure accuracy of manufacture is reduced, rubber strip service life, low manufacturing cost, the function of use cost are improved.)

1. a kind of lipped abrasive rubber band, it is characterised in that: including belt body, the belt body two sides point It is not connected with two lip structures, the belt body is made of several aggregate layers, rubber topping, and the lip structure is by sealing Side abrasive rubber, several aggregate layers composition, the outside upper/lower terminal of several aggregate layers is provided with rubber topping, described Outside is coated by edge sealing abrasive rubber at the edges at two ends of several aggregate layers, and the table of several aggregate layer upper ends is arranged in Layer rubber is arranged between the edge sealing abrasive rubber of two sides, and the rubber topping that several aggregate layer lower ends are arranged in is arranged two Between the edge sealing abrasive rubber of side, heat is carried out by production technology between the adjacent edge sealing abrasive rubber, rubber topping It is molten, keep integration；

The bottom edge height of the lip structural section shape is higher than the floor height of belt body, the width of the lip structure Degree, thickness, shape according to actual use situation into being designed processing, when working condition, the lower end surface of the lip structure or End face outside and car side board inner wall are in close contact, and are generated flexible deformation and are formed sealing effect with car side board inner wall.

2. a kind of lipped abrasive rubber band according to claim 1, it is characterised in that: the lip structure include but Be not limited only to upper surface be plane, lower end surface be the step structure with arc transition.

3. a kind of lipped abrasive rubber band according to claim 1, it is characterised in that: the lip structure include but It is not limited only to upper end face, rear surface is that inclined-plane, the edge extended to two sides oblique upper is provided with sticking up for bulge-structure Side structure.

4. a kind of lipped abrasive rubber band according to claim 2, it is characterised in that: when in running order, two The lip structure of side setting is dug, and lower end surface is bonded with the car side board inner wall of two sides respectively.

5. a kind of lipped abrasive rubber band according to claim 3, it is characterised in that: when working condition, two sides The lip structure being arranged is dug, and car side board inner wall of the bulge-structure being arranged at edges at two ends respectively with two sides closely connects Touching.

Technical field

The present invention relates to special vehicle technical field, specifically a kind of lipped abrasive rubber band.

Background technique

Special vehicle refers to that contour dimension, weight etc. are more than design vehicle limit and specific use vehicle, Through special or special repacking, equipped with fixed appliance arrangement, major function is not intended to manned or cargo transport motor vehicles, extraordinary Vehicle generally has distinctive mark or has extraordinary vehicle, refers to and undertakes special service and hang special vehicle number plate, install and use police Report the vehicle of device and signal light, such as ambulance, fire fighting truck, police car, breakdown lorry, military management vehicle.

The loose unpacked material Transport Appropriation Rolling Stock of conveying-type discharging belongs to special vehicle, and the maximum spy of this vehicle Point is exactly that can automatically pass through conveyer belt, the cargo of passenger compartment is unloaded out, uses the bulk of conveying-type discharging at present Expect that the rubber strip on the Transport Appropriation Rolling Stock directly movable floor of contact cargo is flat construction, the phase between container fixed part To the encapsulation process in the gap of movement, or the elasticity that generates of a small amount of interference of sharp width dimensions becomes and realizes sealing, or is labyrinth type Structure, the two, which all has sealing effect, influences more sensitivity to the accuracy of manufacture, and the reliability of sealing is lower, and more than wear-compensating The defects such as amount is smaller, and service life is low.

Therefore, a kind of simplified mechanical seal structure is designed to overcome the shortcomings of above-mentioned technology, sealing function reliability Height, automatic compensation gap surplus and wear allowance are larger, reduce the requirement for the loading space box structure accuracy of manufacture, improve rubber Belt work life, the rubber strip of low manufacturing cost, use cost, exactly inventor problem to be solved.

Summary of the invention

In view of the deficiencies of the prior art, it the object of the present invention is to provide a kind of lipped abrasive rubber band, is able to achieve Simplify mechanical seal structure, sealing function high reliablity, automatic compensation gap surplus and wear allowance are larger, reduce for loading space The requirement of the box structure accuracy of manufacture improves rubber strip service life, low manufacturing cost, the function of use cost.

The technical solution adopted by the present invention to solve the technical problems is: a kind of lipped abrasive rubber band, packet Belt body is included, the belt body two sides are connected separately with two lip structures, and the belt body is by several bones The bed of material, rubber topping composition, the lip structure are made of edge sealing abrasive rubber, several aggregate layers, several aggregate layers Outside upper/lower terminal is provided with rubber topping, and outside passes through the wear-resisting rubber of edge sealing at the edges at two ends of several aggregate layers Glue cladding, the rubber topping that several aggregate layer upper ends are arranged in are arranged between the edge sealing abrasive rubber of two sides, and setting exists The rubber topping of several aggregate layer lower ends is arranged between the edge sealing abrasive rubber of two sides, the adjacent wear-resisting rubber of the edge sealing It is heated by production technology between glue, rubber topping, keeps integration；

The bottom edge height of the lip structural section shape is higher than the floor height of belt body, the width of the lip structure Degree, thickness, shape according to actual use situation into being designed processing, when working condition, the lower end surface of the lip structure or End face outside and car side board inner wall are in close contact, and are generated flexible deformation and are formed sealing effect with car side board inner wall.

Further, it is plane, lower end surface for arc transition that the lip structure, which includes but are not limited to upper surface, Step structure.

Further, the lip structure includes but are not limited to upper end face, rear surface is to prolong to two sides oblique upper Inclined-plane, the edge stretched are provided with the alice structure of bulge-structure.

Further, when in running order, the lip structure of two sides setting is dug, the lower end surface vehicle with two sides respectively The fitting of compartment side plate inner wall.

Further, when working condition, the lip structure of two sides setting is dug, the protrusion knot being arranged at edges at two ends Structure is in close contact with the car side board inner wall of two sides respectively.

The beneficial effects of the present invention are:

1. the present invention by novel structural design scheme by will commonly simple rubber band structure be transformed into lipped Rubber strip, using the elastic deformation amount of rubber strip lip as surplus offset, the reaction force that flexible deformation is formed is as sealing The extruding force needed forms excellent sealing effect, realizes simplified mechanical seal structure, and sealing function high reliablity is automatic to mend It repays gap surplus and wear allowance is larger, reduce the requirement for the loading space box structure accuracy of manufacture, improve rubber strip and use Service life, low manufacturing cost, the function of use cost.

Detailed description of the invention

Fig. 1 is structure of the invention view.

Fig. 2 is sectional view of the present invention.

Fig. 3 is present invention replacement rubber strip sectional view.

Fig. 4 is working condition sectional view of the present invention.

Description of symbols: 1- lip structure；2- belt body；3- car side board inner wall.

Specific embodiment

Present invention will be further explained below with reference to specific examples, it should be appreciated that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms are also fallen within defined by application the appended claims Range.