阅读说明：本技术 一种建筑垃圾破碎机的破碎机构 (Crushing mechanism of construction waste crusher ) 是由 史艳茹 刘要 李建立 刘兆银 刘伟 王斌 王亭亭 于 2019-12-02 设计创作，主要内容包括：本发明公开了一种建筑垃圾破碎机的破碎机构,包括预处理的压碎机构、最终的研磨机构,预处理的压碎机构包括压辊、传送带、电动机,压辊设于传送带的进料口一端,压辊设有两根,且两端设有顶尖支架固定连接,最终的研磨机构包括静鄂板、边护板、动鄂板、推力板、偏心轮、调整丝杆、活塞杆、伺服电机,边护板采用直角三角形板材设计加工,边护板的较短直角边设有凹形进料口,进料口的边沿设有若干的螺纹固定孔,与传送带的出料口通过螺栓固定安装。本发明的建筑垃圾破碎机的破碎机构基于鄂式破碎机的改进,可以有效针对不同的建筑垃圾进行冲击破碎、压碎、剪碎、折碎与磨碎,使得破碎后的建筑骨料,可以有效地经过回收,符合建筑工程生产要求。(The invention discloses a crushing mechanism of a construction waste crusher, which comprises a pretreated crushing mechanism and a final grinding mechanism, wherein the pretreated crushing mechanism comprises a compression roller, a conveyor belt and a motor, the compression roller is arranged at one end of a feed inlet of the conveyor belt, the number of the compression rollers is two, tip supports are arranged at two ends of the compression roller and are fixedly connected with each other, the final grinding mechanism comprises a static jaw plate, an edge protection plate, a movable jaw plate, a thrust plate, an eccentric wheel, an adjusting screw rod, a piston rod and a servo motor, the edge protection plate is designed and processed by adopting a right-angled triangular plate, a concave feed inlet is arranged at the shorter right-angled edge of the edge protection plate, a plurality of thread fixing holes are formed in the edge of. The crushing mechanism of the construction waste crusher is improved based on the jaw crusher, and can effectively perform impact crushing, shearing, breaking and grinding on different construction wastes, so that the crushed construction aggregates can be effectively recycled, and the construction waste crusher meets the production requirements of construction engineering.)

1. The utility model provides a crushing mechanism of building rubbish breaker, includes the crushing mechanism of preliminary treatment, final grinding mechanism, the crushing mechanism of preliminary treatment include compression roller (1), conveyer belt (2), motor (3), compression roller (1) locate the feed inlet one end of conveyer belt (2), compression roller (1) are equipped with two, and both ends are equipped with top support fixed connection, the one end and the top support of compression roller (1) still are equipped with the belt pulley mechanism, are equipped with the belt between two compression rollers (1) and connect, conveyer belt (2) locate final grinding mechanism one side, and fixed connection between the discharge gate of conveyer belt (2) and the final grinding mechanism feed inlet, motor (3) locate one side of conveyer belt (2), be equipped with the belt between the output of motor (3) and one of them of compression roller (1) and connect, final grinding mechanism include quiet hubei bei board (4), The edge protection plate (5), the movable jaw plate (6), the thrust plate (7), the eccentric wheel (8), the adjusting screw rod (9), the piston rod (10) and the servo motor (11), wherein the edge protection plate (5) is designed and processed by adopting a right-angled triangle plate, a concave feed inlet is arranged on the shorter right-angle side of the edge protection plate (5), a plurality of thread fixing holes are arranged on the edge of the feed inlet and fixedly mounted with a discharge port of the conveyor belt (2) through bolts, the static jaw plate (4) is arranged at one end of the long right-angle side of the edge protection plate (5), a slide rail mechanism and a plurality of bolt fixing connections are arranged between the static jaw plate (4) and the edge protection plate (5), a plurality of blades are arranged on the static jaw plate (4), the blades are horizontally distributed, the lower the blade distribution distance is shorter the lower the horizontal height is, the blade inclination angle is smaller, the movable jaw plate (6) is arranged at one end of, and with be equipped with sliding rail between backplate (5) and connect, be equipped with a plurality of blades on movable hubei province board (6), the blade distribution position of movable hubei province board (6) is located between per two adjacent blades of quiet hubei province board (4), be convenient for quiet hubei province board (4) and move the closed reciprocating motion between hubei province board (6), thrust plate (7) locate between movable hubei province board (6), adjustment lead screw (9), thrust plate (7) and move and be equipped with draw-in groove and bolt fixed connection between hubei province board (6), thrust plate (7) and adjustment lead screw (9) pass through shaft coupling fixed connection, eccentric wheel (8) locate in the fixed mounting groove of movable hubei province board (6) one end, adjustment lead screw (9) one end and thrust plate (7) pass through shaft coupling fixed connection, the fixed mounting on adjustment lead screw (9) other end and the breaker casing, piston rod (10) locate movable hubei province board (6, Between servo motor (11), the one end of piston rod (10) uses bolted connection through the articulated draw-in groove on the jaw board (6), is equipped with shaft coupling fixed connection between the other end of piston rod (10) and the output of servo motor (11), servo motor (11) be equipped with the one side of adjusting lead screw (9), servo motor (11) are fixed in the fixed draw-in groove support on the breaker casing.

2. The crushing mechanism of the construction waste crusher according to claim 1, wherein: the surface of the compression roller (1) is provided with concave-convex pattern grooves which are distributed on the surface of the compression roller (1) in a spiral line manner.

3. The crushing mechanism of the construction waste crusher according to claim 1, wherein: conveyer belt (2) locate final grinding mechanism one side, and be equipped with the dust cover on conveyer belt (2), the both ends of dust cover are located the both ends sliding groove internal fixation of conveyer belt (2).

4. The crushing mechanism of the construction waste crusher according to claim 1, wherein: a crushing cavity is arranged between the static jaw plate (4) and the movable jaw plate (6), and the cross section of the crushing cavity is the same as that of the edge protection plate (5).

5. The crushing mechanism of the construction waste crusher according to claim 1 or 4, wherein: the static jaw plate (4) and the side guard plate (5) are fixedly connected through a slide rail mechanism and a plurality of bolts, the size of the crushing cavity can be adjusted by adjusting the slide rail mechanism, the blockage of the crushed building garbage is effectively prevented, and the cleaning of the crushing cavity is facilitated.

6. The crushing mechanism of a construction waste crusher according to claim 1 or 5, wherein: the thrust plate (7) is arranged between the movable jaw plate (6) and the adjusting screw rod (9), a plurality of reinforcing support ribs are arranged on the thrust plate (7), force is transmitted to the joint of the movable jaw plate (6) through the thrust plate (7) by adjusting the adjusting screw rod (9), and the size of an outlet of the crushing cavity can be adjusted in a small range.

7. The crushing mechanism of the construction waste crusher according to claim 1, wherein: eccentric wheel (8) locate in the fixed mounting groove of movable jaw board (6) one end, eccentric wheel (8) are two eccentric wheel (8) and organize the mechanism, realize that the eccentricity is adjustable through the ejector pin of two eccentric wheel (8) group, be convenient for finely tune power output, the broken work of the building rubbish of adaptation different hardness.

8. The crushing mechanism of the construction waste crusher according to claim 1, wherein: one end of the adjusting screw rod (9) is fixedly connected with the thrust plate (7) through a coupler, an adjusting nut is arranged on the adjusting screw rod (9), and scale marks are arranged on the surface of the adjusting nut.

9. The crushing mechanism of the construction waste crusher according to claim 1, wherein: piston rod (10) locate between hubei province board (6), servo motor (11), and be equipped with a plurality of louvre on piston rod (10), piston rod (10) adopt the oil cooling scheme, so the louvre includes oil feed louvre, the louvre that produces oil, be equipped with defeated oil pipe way and oil tank between louvre that produces oil, the oil feed louvre.

Technical Field

The invention relates to the field of construction machinery, in particular to a crushing mechanism of a construction waste crusher.

Background

Partial areas of China are in a construction and development stage, and basic construction is indispensable, but in the process of urbanization, a large amount of generated construction waste is difficult to recycle, and along with further expansion of construction footsteps, construction raw materials such as gravel and soil blocks are high in price, so that the problem of recycling the construction waste is urgently needed to be solved.

Disclosure of Invention

The invention aims to solve the technical problem of providing a crushing mechanism of a construction waste crusher.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a crushing mechanism of a construction waste crusher comprises a pretreated crushing mechanism and a final grinding mechanism, wherein the pretreated crushing mechanism comprises compression rollers, a conveyor belt and a motor, the compression rollers are arranged at one end of a feed inlet of the conveyor belt, the two compression rollers are provided with tip supports at two ends and fixedly connected with each other, a belt wheel mechanism is further arranged at one end of each compression roller and each tip support, a belt is arranged between the two compression rollers and connected with each other, the conveyor belt is arranged at one side of the final grinding mechanism, a discharge outlet of the conveyor belt is fixedly connected with the feed inlet of the final grinding mechanism, the motor is arranged at one side of the conveyor belt, a belt is arranged between an output end of the motor and one of the compression rollers and connected with each other, the final grinding mechanism comprises a static jaw plate, a side guard plate, a movable jaw plate, a thrust plate, an eccentric wheel, the side guard plate is designed and processed by adopting a right-angled triangle plate, a concave feed inlet is arranged on the shorter right-angle side of the side guard plate, a plurality of thread fixing holes are arranged on the edge of the feed inlet and fixedly mounted with a discharge port of a conveyor belt through bolts, the static jaw plate is arranged at one end of the long right-angle side of the side guard plate, a slide rail mechanism and a plurality of bolt fixing connections are arranged between the static jaw plate and the side guard plate, a plurality of blades are arranged on the static jaw plate, the blade distribution distance is shortened as the horizontal height is reduced, the blade inclination angle of the blades is reduced, the movable jaw plate is arranged at one end of the right-angle bevel edge of the side guard plate, a slide rail connection is arranged between the movable jaw plate, a plurality of blades are arranged on the movable jaw plate, the blade distribution position of the movable jaw plate is arranged between every two adjacent blades of the static jaw plate, the closed reciprocating motion between the static jaw plate and, Between the adjustment lead screw, thrust plate and move and be equipped with draw-in groove and bolt fixed connection between the hubei province board, the thrust plate passes through shaft coupling fixed connection with the adjustment lead screw, the eccentric wheel locate in the fixed mounting groove of moving hubei province board one end, adjustment lead screw one end pass through shaft coupling fixed connection with the thrust plate, the fixed slot fixed mounting on the adjustment lead screw other end and the breaker casing, the piston rod locate and move between hubei province board, servo motor, the one end of piston rod uses bolted connection through moving the articulated draw-in groove on the hubei province board, is equipped with shaft coupling fixed connection between the other end of piston rod and servo motor's the output, servo motor be equipped with one side of adjustment lead screw, servo motor.

Compared with the prior art, the invention has the advantages that: the crushing mechanism of the construction waste crusher is improved based on the jaw crusher, and can effectively perform impact crushing, shearing, breaking and grinding on different construction wastes, so that the crushed construction aggregates can be effectively recycled, and the construction waste crusher meets the production requirements of construction engineering.

As the improvement, the surface of the compression roller is provided with the concave-convex pattern grooves which are distributed on the surface of the compression roller in a spiral line manner.

As an improvement, the conveyor belt is arranged on one side of the final grinding mechanism, a dust cover is arranged on the conveyor belt, and two ends of the dust cover are arranged in sliding grooves at two ends of the conveyor belt and are fixedly installed.

As an improvement, a crushing cavity is arranged between the static jaw plate and the movable jaw plate, and the cross section shape of the crushing cavity is the same as that of the edge protection plate.

As an improvement, a slide rail mechanism and a plurality of bolt fixed connections are arranged between the static jaw plate and the side guard plate, the size of the crushing cavity can be adjusted by adjusting the slide rail mechanism, the blockage of the crushed construction waste is effectively prevented, and the cleaning of the crushing cavity is facilitated.

As an improvement, the thrust plate is arranged between the movable jaw plate and the adjusting screw rod, a plurality of reinforcing support ribs are arranged on the thrust plate, force is transmitted to the joint of the movable jaw plate and the movable jaw plate through the adjusting screw rod, and the size of the outlet of the crushing cavity can be adjusted in a small range.

As an improvement, the eccentric wheel is arranged in a fixed mounting groove at one end of the movable jaw plate, the eccentric wheel is a double-eccentric-wheel-set mechanism, the eccentricity is adjustable through the ejector rod of the double-eccentric-wheel set, the power output is convenient to finely adjust, and the double-eccentric-wheel-set mechanism is suitable for crushing construction wastes with different hardness.

As an improvement, one end of the adjusting screw rod is fixedly connected with the thrust plate through a coupler, an adjusting nut is arranged on the adjusting screw rod, and scale marks are arranged on the surface of the adjusting nut.

As the improvement, the piston rod locate between hubei province board, servo motor, and be equipped with a plurality of louvre on the piston rod, the piston rod adopts the oil cooling scheme, so the louvre includes oil feed louvre, the louvre that produces oil, is equipped with defeated oil pipe way and oil tank between louvre that produces oil, the oil feed louvre.

Drawings

Fig. 1 is a schematic structural diagram of a crushing mechanism of a construction waste crusher.

As shown in the figure: 1. the device comprises a press roller, 2, a conveyor belt, 3, a motor, 4, a static jaw plate, 5, an edge guard plate, 6, a movable jaw plate, 7, a thrust plate, 8, an eccentric wheel, 9, an adjusting screw rod, 10, a piston rod, 11 and a servo motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention is implemented in detail, the crushing mechanism of the construction waste crusher comprises a pretreated crushing mechanism and a final grinding mechanism, the pretreated crushing mechanism comprises a compression roller 1, a conveyor belt 2 and a motor 3, the compression roller 1 is arranged at one end of a feed inlet of the conveyor belt 2, the compression roller 1 is provided with two compression rollers, tip supports are arranged at two ends of the compression roller 1 and fixedly connected with each other, a belt wheel mechanism is further arranged at one end of the compression roller 1 and the tip supports, a belt is arranged between the two compression rollers 1 for connection, the conveyor belt 2 is arranged at one side of the final grinding mechanism, a discharge port of the conveyor belt 2 is fixedly connected with the feed inlet of the final grinding mechanism, the motor 3 is arranged at one side of the conveyor belt 2, a belt is arranged between an output end of the motor 3 and one of the compression rollers 1 for connection, and the final grinding mechanism comprises a static jaw, The movable jaw plate 6, the thrust plate 7, the eccentric wheel 8, the adjusting screw rod 9, the piston rod 10 and the servo motor 11, wherein the edge protection plate 5 is designed and processed by adopting a right-angled triangle plate, a concave feed port is arranged on the shorter right-angled edge of the edge protection plate 5, a plurality of thread fixing holes are arranged on the edge of the feed port and fixedly mounted with a discharge port of the conveyor belt 2 through bolts, the static jaw plate 4 is arranged at one end of the long right-angled edge of the edge protection plate 5, a slide rail mechanism and a plurality of bolt fixing connections are arranged between the static jaw plate 4, a plurality of blades are arranged on the static jaw plate 4, the blades are horizontally distributed, the lower the horizontal height is, the shorter the distribution distance of the blades is, the smaller the inclination angle of the blade is, the movable jaw plate 6 is arranged at one end of the right-angled edge of the edge protection plate 5, the slide rail connections are arranged between the movable jaw plate 6, the distribution position of the blades of the movable jaw plate, the jaw crusher is convenient for the closed reciprocating motion between the static jaw plate 4 and the movable jaw plate 6, the thrust plate 7 is arranged between the movable jaw plate 6 and the adjusting screw rod 9, a clamping groove and a bolt are arranged between the thrust plate 7 and the movable jaw plate 6, the thrust plate 7 and the adjusting screw rod 9 are fixedly connected through a coupler, the eccentric wheel 8 is arranged in a fixed mounting groove at one end of the movable jaw plate 6, one end of the adjusting screw rod 9 is fixedly connected with the thrust plate 7 through a coupler, the other end of the adjusting screw rod 9 is fixedly mounted with a fixed clamping groove on the crusher shell, the piston rod 10 is arranged between the movable jaw plate 6 and the servo motor 11, one end of the piston rod 10 is connected through a hinged clamping groove on the movable jaw plate 6 through a bolt, the other end of the piston rod 10 is fixedly connected with the output end of the servo motor 11 through a coupler, the servo motor 11 is, the servo motor 11 is fixed in a fixed clamping groove support on the shell of the crusher.

The surface of the compression roller 1 is provided with concave-convex pattern grooves which are distributed on the surface of the compression roller 1 in a spiral line manner.

Conveyer belt 2 locate final grinding mechanism one side, and be equipped with the dust cover on the conveyer belt 2, the both ends of dust cover are located the both ends slip recess of conveyer belt 2 and are installed fixedly.

A crushing cavity is arranged between the static jaw plate 4 and the movable jaw plate 6, and the cross section of the crushing cavity is the same as that of the edge protection plate 5.

The static jaw plate 4 and the side guard plate 5 are fixedly connected through a slide rail mechanism and a plurality of bolts, the size of the crushing cavity can be adjusted by adjusting the slide rail mechanism, the blockage of the crushed building garbage is effectively prevented, and the cleaning of the crushing cavity is facilitated.

The thrust plate 7 is arranged between the movable jaw plate 6 and the adjusting screw rod 9, the thrust plate 7 is provided with a plurality of reinforcing support ribs, force is transmitted to the joint of the movable jaw plate 6 through the thrust plate 7 by adjusting the adjusting screw rod 9, and the size of the outlet of the crushing cavity can be adjusted in a small range.

The eccentric wheel 8 is arranged in a fixed mounting groove at one end of the movable jaw plate 6, the eccentric wheel 8 is a double eccentric wheel 8-group mechanism, and the eccentric distance is adjustable through the ejector rod of the double eccentric wheel 8 group, so that the power output is convenient to finely adjust, and the building waste crushing work with different hardness is adapted.

One end of the adjusting screw rod 9 is fixedly connected with the thrust plate 7 through a coupler, an adjusting nut is arranged on the adjusting screw rod 9, and scale marks are arranged on the surface of the adjusting nut.

Piston rod 10 locate between hubei province board 6, servo motor 11, and be equipped with a plurality of louvre on the piston rod 10, piston rod 10 adopts the oil cooling scheme, so the louvre includes oil feed louvre, the louvre that produces oil, is equipped with defeated oil pipe way and oil tank between the louvre that produces oil, the oil feed louvre.

The working principle of the invention is as follows: the crushing mechanism of the construction waste crusher is improved based on the jaw crusher, can effectively perform impact crushing, shearing, breaking and grinding on construction aggregates, is favorable for site operation with machinery in cities due to the additionally arranged dust cover, and meets the requirements of environmental protection and the like.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.