A dual motor mechanism

Abstract

The application provides a double-motor mechanism and belongs to the technical field of double-motor. The double-motor mechanism comprises a crusher body, a crushing cavity is arranged in the crusher body, a supporting frame body is arranged at the bottom of the crushing cavity, a fixed plate is arranged on the side wall of the supporting frame body, thread grooves are arranged on the fixed plate and the supporting frame body, and a double-motor body is arranged on the side wall of the supporting frame body. The first mounting mechanism and the second mounting mechanism are arranged, the two bases of the crusher body are used in cooperation, and the double-motor body can be quickly mounted to the side wall of the crusher body to serve as a power source. After the double-motor body is lifted to a certain height, the double-motor body is guided along the first mounting mechanism, the mounting holes on the double-motor body are accurately aligned with the mounting holes on the crusher body, and the inclined surface in the first mounting mechanism also supports and lifts the double-motor body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of double-motor, in particular to a double-motor mechanism. BACKGROUND

[0002] The use of double-motor in the crusher can improve the processing capacity, automation degree and safety of the crusher. Specifically, the double-motor design can bring the following advantages: improve the processing capacity: the double-motor design allows two motors to work at the same time, thereby improving the processing capacity and efficiency of the roller crusher, meeting the needs of mass production.

[0003] The power input end of most crushers on the market is usually designed on the side of the crusher, and is usually located on one side. Therefore, during operation, the crusher is easily twisted to the side of the power input end, which causes the entire crusher body to be repeatedly impacted and vibrated by the force in the lateral twisting direction. The double-motor is installed on the crusher as a power source, so the strong vibration generated during the operation of the crusher will cause the double-motor to vibrate together. Long-term vibration not only causes the stability of the double-motor to deteriorate, but also causes the double-motor to shift position, which causes the tension of the connection between the output end of the double-motor and the pulley to deteriorate, thereby affecting the working efficiency of the crusher. Long-term vibration also greatly affects the double-motor, causing the internal fasteners to loosen, causing the internal parts to rub against each other when in use, and metal friction also causes noise pollution to the working environment. Therefore, the present application provides a double-motor mechanism to meet the needs. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a double-motor mechanism, which not only allows the two bases of the crusher body to be used in cooperation, but also assists in quickly installing the double-motor body to the side wall of the crusher body to serve as a power source. After lifting the double-motor body to a certain height, the double-motor body follows the auxiliary guide of the first mounting mechanism, which not only allows the mounting holes on the double-motor body to be accurately aligned with the mounting holes on the crusher body, but also allows the inclined surface in the first mounting mechanism to assist in supporting and lifting the double-motor body. The above arrangement can solve the problem of inconvenient installation and strong vibration of the double-motor body.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] A double motor mechanism, comprising a crusher body, a crushing cavity is arranged in the crusher body, a supporting frame body is arranged at the bottom of the crushing cavity, a fixed plate is arranged on the side wall of the supporting frame body, thread grooves are arranged on the fixed plate and the supporting frame body, and a double motor body is arranged on the side wall of the supporting frame body; a first mounting mechanism is arranged for mounting the double motor body and damping the vibration generated by the double motor body during use, and the first mounting mechanism is connected with the double motor body; and a second mounting mechanism is arranged for assisting the mounting and damping use of the first mounting mechanism, and the second mounting mechanism is connected with the double motor body.

[0007] Optionally, the first mounting mechanism comprises a first fixing seat arranged on the double motor body, a bracket is arranged at the bottom of the first fixing seat, a supporting leg is arranged at the bottom of the bracket, an end block is fixedly connected to the top of the bracket, a movable block is fixedly connected to the bottom of the first fixing seat, a guide groove matched with the shape of the movable block is arranged at the top of the bracket, a clamping groove is arranged on one side of the bracket, and a rotating shaft is arranged at the center position of the bracket.

[0008] Optionally, the bottom of the first fixing seat is inclined and matched with the shape of the bracket, and the bottom surface of the first fixing seat is smooth.

[0009] Optionally, the supporting leg is in the shape of a hook, the angle of the bent part of the supporting leg is ninety degrees, a sliding assembly is arranged at the top of the supporting leg, and a screw mounting hole is arranged at the bottom of the supporting leg.

[0010] Optionally, the sliding assembly comprises a sliding groove and a sliding block, the cross section of the sliding groove and the sliding block is circular, and the opening width of the sliding groove is smaller than the diameter length of the sliding block.

[0011] Optionally, the movable block is made of rubber, the movable block is in the shape of M, a third weakened part is arranged on the movable block, the edge of the clamping groove is in the shape of a circular arc, and a clamping piece is fixedly connected to one side of the bracket.

[0012] Optionally, the end block is in the shape of C, a guide part is fixedly connected to both sides of the bottom of the end block, and a second weakened part is arranged on both sides of the bottom of the end block.

[0013] Optionally, the second mounting mechanism comprises a second fixing seat arranged on the double motor body, a screw body is arranged on one side of the second fixing seat, a rotating groove is arranged on the second fixing seat, a rotating block is rotatably connected in the rotating groove, and a spring piece is arranged in the rotating block.

[0014] Optionally, a guide block is fixedly connected to the second fixing seat, and a threaded hole body with a shape adapted to the screw body is opened on the second fixing seat. Connecting pieces are fixedly connected to both sides of the second fixing seat.

[0015] Optionally, the spring is two sets of opposing C-shaped springs, the spring has a hollowed-out groove, the spring is made of plastic, the spring has a first weakening part, and the width of the side of the spring away from the rotating block is smaller than the width of the side of the spring close to the rotating block.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting up a first installation mechanism and a second installation mechanism, not only can the two bases of the crusher body be used in cooperation, but the dual motor body can also be quickly installed onto the side wall of the crusher body to serve as a power source. After the dual motor body is raised to a certain height, the dual motor body, guided by the first installation mechanism, can not only accurately align the mounting holes on the dual motor body with the mounting holes on the crusher body, but the inclined surface within the first installation mechanism also provides auxiliary support for the dual motor body, making it easier for workers to lift the dual motor body. After the dual motor body is installed and fixed, the first installation mechanism can be converted into a retracted state, which can also generate strong vibrations in the device, providing good protection for the dual motor body during startup. In addition, the second installation mechanism can assist in the precise insertion of screws into the mounting holes on the dual motor body. Furthermore, during crushing operations, the dual motor body generates strong vibrations, and the second installation mechanism can further reduce the vibration of the dual motor body. The cooperation between the two makes the installation of the device quick and convenient, with good vibration reduction effect.

[0018] By setting the movable block and the guide groove in the first mounting mechanism, when the double-motor body is installed to the side of the crusher body, the movable block at the bottom of the double-motor body is slid into the guide groove opened on the bracket, and then the double-motor body is lifted up along the inclined surface of the bracket and the guide of the movable block by hand, the movable block is deformed and not tightly attached to the inner wall of the guide groove when being lifted up, so that the contact area of the movable block and the guide groove is small, the double-motor body is more smoothly lifted and slid, when the upward force of the hand disappears, the movable block is tightly attached to the inner wall of the guide groove under the pressure of the gravity of the double-motor body, so that the movable block buffers and limits the double-motor body, preventing the double-motor body from falling down and hurting the workers by accident during installation, the structure not only reduces the intensity of the workers during installation, but also makes the installation more convenient and fast, and the guide of the double-motor body by the movable block and the guide groove can further quickly and accurately align the mounting hole of the double-motor body with the threaded hole, and when the crusher body vibrates strongly, the movable block and the guide groove can also reduce the vibration of the double-motor body through the quick conversion of the elastic force generated by the deformation of the movable block and the friction force generated by the movable block and the guide groove, so that the use effect of the first mounting mechanism is better.

[0019] By setting the end block in the first mounting mechanism, one end of the bracket can be quickly installed and fixed to the position provided with the hole groove on the side of the crusher body by clamping, and the second weakening part on the end block plays a guiding role in the installation of the end block, so that the installation of the end block is faster, and the second weakening part on the end block also facilitates the deformation when clamping the side wall of the crusher body, further facilitating the installation, and after the installation is completed, there is also an inward clamping force on the side wall of the crusher body, further making the first mounting mechanism more convenient to install when in use, and making the stability of the structure better.

[0020] By setting the elastic sheet in the second mounting mechanism, the elastic sheet can be installed into the hole groove of the second fixing seat and the crusher body by twisting, and the two ends of the elastic sheet are expanded to clamp the side wall of the crusher body and the second fixing seat inward, so that the stability of the double-motor body installation is further enhanced, and at the same time, the elastic sheet cooperates with the shape of the second fixing seat and the use of the connecting sheet, so that when the crusher body vibrates strongly, the elastic force generated by the deformation of the structure and the force generated by the friction between the structures are quickly converted, further enhancing the vibration reduction effect of the second mounting mechanism on the double-motor body.

[0021] By being provided with the guide block in the second mounting mechanism, the screw body can be quickly inserted into the guide block after being inserted through the hole slot on the crusher body, and then the screw body is quickly installed into the threaded hole body along the guide of the guide block, so that the crusher body is quickly fixed on the side of the crusher body, and the second mounting mechanism has a good guiding effect.

[0022] In summary, through the cooperation between the structures, the first mounting mechanism and the second mounting mechanism can assist in guiding the installation of the double-motor body, so that the hole position on the double-motor body can be aligned with the preset hole on the crusher body during installation, and the screw body can be conveniently installed and fixed on the crusher body. Moreover, the first mounting mechanism not only assists in guiding, but also supports the double-motor body, effectively reducing the gravity of the double-motor body, making the operation of installing the double-motor body on the side of the crusher body more convenient, and the first mounting mechanism and the second mounting mechanism can also effectively reduce the wear of the crusher body and the double-motor body, prevent the double-motor body from being loosened due to the friction between the parts, and cause noise pollution of the working environment. Moreover, the device has a simple structure, low production cost, good practicability, and is convenient for production and use. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the application and, together with the description, further serve to explain the principles of the application and to enable a person skilled in the relevant art to make and use the application.

[0024] Figure 1 is a three-dimensional structure diagram of a double-motor mechanism;

[0025] Figure 2 is an exploded three-dimensional structure diagram of a double-motor mechanism;

[0026] Figure 3 is Figure 2 is an enlarged structure diagram of position A in the middle;

[0027] Figure 4 is a three-dimensional structure diagram of a double-motor body and a bracket;

[0028] Figure 5 is Figure 4 is an enlarged structure diagram of position B in the middle;

[0029] Figure 6For double motor body and first fixed seat cooperation three-dimensional structure schematic diagram;

[0030] Figure 7 For Figure 6 Enlarged structure schematic diagram at C;

[0031] Figure 8 For Figure 7 Enlarged structure schematic diagram at D;

[0032] Figure 9 For bracket three-dimensional structure schematic diagram;

[0033] Figure 10 For Figure 9 Enlarged structure schematic diagram at E;

[0034] Figure 11 For double motor mechanism actual use state three-dimensional structure schematic diagram;

[0035] Figure 12 For Figure 11 Enlarged structure schematic diagram at F;

[0036] Figure 13 For double motor mechanism actual use state three-dimensional structure schematic diagram;

[0037] Figure 14 For Figure 13 Enlarged structure schematic diagram at G;

[0038] Figure 15 For double motor mechanism front view cross-sectional structure schematic diagram;

[0039] Figure 16 For double motor mechanism side view structure schematic diagram;

[0040] Figure 17 For double motor mechanism actual use state three-dimensional structure schematic diagram.

[0041] [Reference signs]

[0042] 1, crusher body; 2, double motor body; 3, first fixed seat; 4, bracket; 5, support leg; 6, second fixed seat; 7, screw body; 8, threaded hole body; 9, guide block; 10, rotating groove; 11, rotating block; 12, elastic sheet; 13, first weakening part; 14, connecting sheet; 15, movable block; 16, guide groove; 17, clamping groove; 18, clamping sheet; 19, end block; 20, guide part; 21, second weakening part; 22, sliding assembly; 23, screw mounting hole; 24, third weakening part.

[0043] As shown in the drawings, in order to clearly show the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application to the specific structures, devices and environments, and those skilled in the art can adjust or modify these devices and environments according to specific needs. DETAILED DESCRIPTION

[0044] The dual motor mechanism provided by the present application is described in detail below in combination with the drawings and specific embodiments. It should be noted that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0045] It should be noted that in the specification, "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiment can include a specific feature, structure or property, but not necessarily every embodiment includes the specific feature, structure or property. In addition, when a specific feature, structure or property is described in combination with an embodiment, it is within the knowledge of those skilled in the related art to implement such a feature, structure or property in combination with other embodiments whether or not it is explicitly described.

[0046] Generally, the terms can be understood at least in part from the context in which they are used. For example, depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular or can be used to describe combinations of features, structures, or characteristics, in the plural, without necessarily dictating whether any such feature, structure, or characteristic is required, desired, or even needed, and without necessarily excluding either alternatives (e.g., ones described using only a singular implementation) or multiples (e.g., ones described using only a plural implementation).

[0047] It can be understood that the meanings of "on", "above" and "over" in the present application should be interpreted in the broadest way, so that "on" not only means "directly on" something, but also includes the meaning of "on" something with intervening features or layers therebetween, and "above" or "over" not only means the meaning of "above" or "over" something, but also can include the meaning of "above" or "over" something without intervening features or layers therebetween.

[0048] In addition, spatially relative terms, such as "under", "below", "lower", "over", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0049] As shown in Figure 1 and Figure 11 , the embodiment of the application provides a double motor mechanism, comprising a crusher body 1, a crushing cavity is arranged in the crusher body 1, a supporting frame body is arranged at the bottom of the crushing cavity, a fixed plate is arranged on the side wall of the supporting frame body, threaded grooves are arranged on the fixed plate and the supporting frame body, and a double motor body 2 is arranged on the side wall of the supporting frame body; a first mounting mechanism is used for mounting the double motor body 2 and damping the vibration generated by the double motor body 2 during use, and the first mounting mechanism is connected with the double motor body 2; a second mounting mechanism is used for assisting the mounting and damping of the first mounting mechanism, and the second mounting mechanism is connected with the double motor body 2, and the device has two states, as shown in Figure 11 , the first state is that the bracket 4 is unfolded, the clamping groove 17 and the clamping plate 18 are clamped on the side frame of the crusher body 1, the supporting leg 5 is slid to the corner of the bracket 4, the bottom of the supporting leg 5 is in contact with the ground, the outer wall of the movable block 15 is not in complete contact with the inner wall of the guide groove 16 under the influence of the force of the staff pushing the double motor body 2 upwards, as shown in Figure 11 , the second state is that the bracket 4 is folded upwards along the rotating shaft, the bent part of the bracket 4 abuts against the side frame of the crusher body 1, the supporting leg 5 is slid to the side close to the clamping groove 17, the bottom of the supporting leg 5 is clamped into the side frame groove of the crusher body 1, and one side of the supporting leg 5 is fixed on the side frame of the crusher body 1 through the screw mounting hole 23 by the installation screw, the movable block 15 is extruded by the guide groove 16 under the influence of the force of gravity and the bracket 4 being folded and tightened, and the outer wall of the movable block 15 is completely attached to the inner wall of the guide groove 16.

[0050] The screw body 7, the threaded hole body 8, the guide block 9, the rotating groove 10, the rotating block 11, the elastic sheet 12 and the first weakened part 13 are four groups respectively arranged at the four corners of the second fixing seat 6, the connecting sheet 14 is two groups respectively installed on the two sides of the second fixing seat 6, the rotating block 11 is provided with an expansion and contraction groove matched with the shape of the elastic sheet 12, the guide block 9 is a hollow conical shape, the movable block 15 and the guide groove 16 are two groups respectively arranged on the first fixing seat 3 and the bracket 4, one side of the outer wall of the first fixing seat 3 is attached to the second fixing seat 6, and a rubber pad is arranged at the attachment position, the guide groove 16 is a through hole, the outer wall of the elastic sheet 12 and the movable block 15 is rough, the first fixing seat 3 and the movable block 15 are an integral structure, through the first mounting mechanism, the double motor body 2 can be installed more easily when being installed, the movable block 15 and the guide groove 16 further assist the direction of the double motor body 2, when the double motor body 2 is pushed to the highest point, the second fixing seat 6 is attached to the side frame of the crusher body 1, and the threaded hole body 8 on the second fixing seat 6 is accurately aligned with the mounting hole on the crusher body 1, so that the double motor body 2 can be installed more quickly, and the guide block 9 guides the screw body 7, so that the screw body 7 is installed more quickly on the second fixing seat 6 and the crusher body 1, after the double motor body 2 is installed and fixed, the non-assisted installation structure such as the movable block 15 and the guide groove 16 and the elastic sheet 12 and the first weakened part 13 in the first mounting mechanism and the second mounting mechanism can also have a good damping effect on the double motor body 2 during use, so that the device has better practicability, and the device has a simple structure and is convenient and fast to use.

[0051] As Figures 1 to 9As shown, the first mounting mechanism comprises a first fixed seat 3 mounted on the double motor body 2, the bottom of the first fixed seat 3 is provided with a bracket 4, the bottom of the bracket 4 is provided with a supporting leg 5, the top of the bracket 4 is fixedly connected with an end block 19, the bottom of the first fixed seat 3 is fixedly connected with a movable block 15, the top of the bracket 4 is provided with a guide groove 16 matched with the shape of the movable block 15, one side of the bracket 4 is provided with a clamping groove 17, and the center of the bracket 4 is provided with a rotating shaft, the bottom of the first fixed seat 3 is matched with the shape of the bracket 4 and is inclined, the bottom surface of the first fixed seat 3 is smooth, the supporting leg 5 is hook-shaped, the bending part of the supporting leg 5 is at an angle of 90 degrees, the top of the supporting leg 5 is provided with a sliding assembly 22, and the bottom of the supporting leg 5 is provided with a screw mounting hole 23, the sliding assembly 22 comprises a sliding groove and a sliding block, the cross section of the sliding groove and the sliding block is circular, the opening width of the sliding groove is smaller than the diameter length of the sliding block, the setting of the hook-shaped supporting leg 5 can assist in supporting the bracket 4, the bracket 4 is more stable when being mounted on the guide double motor body 2, and the shape design of the supporting leg 5 is matched with the shape of the frame in the crusher body 1, so that the supporting leg 5 can be quickly fixed on the crusher body 1 in cooperation with the screw mounting hole 23 and the threaded hole provided on the crusher body 1 when being used in a folded state, the first fixed seat 3 and the bracket 4 are matched in shape, and the friction between the first fixed seat 3 and the bracket 4 is relatively small due to the smooth surface of the first fixed seat 3, so that the first fixed seat 3 can slide more smoothly along the inclined surface of the bracket 4, and the sliding assembly 22 arranged between the bracket 4 and the supporting leg 5 can connect the bracket 4 and the supporting leg 5 in sliding mode, so that the supporting leg 5 can be quickly and stably adjusted to the use position in the two use states, and the structure is simple, and the use effect of the device is better when the structures are used in cooperation.

[0052] As shown in Figures 7 to 9 , the movable block 15 is made of rubber material, the movable block 15 is M-shaped, the movable block 15 is provided with a third weakening portion 24, the edge of the clamping groove 17 is arc-shaped, and one side of the bracket 4 is fixedly connected with a clamping piece 18, as shown in Figure 8 , the shape and material of the movable block 15 are designed, so that the movable block 15 can deform under the action of forces with different sizes and different directions, and the deformation, the restoring force and the friction between the movable block 15 and the guide groove 16 can have a good damping effect on the strong vibration generated during use of the device, so that the stability of the device is enhanced, and the cooperation of the clamping groove 17 and the clamping piece 18 can stably fix the bracket 4 on the frame of the crusher body 1 when the bracket 4 is unfolded, so as to further improve the installation and guiding effect of the bracket 4 on the double motor body 2, prevent the double motor body 2 from shaking or angle deviation during use, and further improve the use effect of the device.

[0053] As shown in Figures 3 to 7 andFigures 10 to 17 As shown, the end block 19 is C-shaped, and the bottom of the end block 19 is fixedly connected with a guide portion 20 on both sides, and a second weakening portion 21 is formed on both sides of the bottom of the end block 19. The second mounting mechanism comprises a second fixing seat 6 mounted on the double-motor body 2, one side of the second fixing seat 6 is provided with a screw body 7, a rotating groove 10 is formed on the second fixing seat 6, a rotating block 11 is rotatably connected in the rotating groove 10, a spring piece 12 is mounted in the rotating block 11, the second fixing seat 6 is fixedly connected with a guide block 9, a threaded hole body 8 which is matched with the screw body 7 in shape is formed on the second fixing seat 6, and the two sides of the second fixing seat 6 are fixedly connected with connecting pieces 14. The spring piece 12 is C-shaped and arranged in two groups in opposite directions, a hollow groove is formed on the spring piece 12, the spring piece 12 is made of plastic material, a first weakening portion 13 is formed on the spring piece 12, and the width of the side of the spring piece 12 away from the rotating block 11 is smaller than the width of the side of the spring piece 12 close to the rotating block 11. By aligning the hole groove on the crusher body 1 with the guide portion 20, and then pushing the end block 19 downward, the end block 19 slides into the hole groove along the guide portion 20, and the second weakening portion 21 deforms during this process, so that the opening of the end block 19 expands, and the end block 19 is more quickly installed into the hole groove on the crusher body 1. The clamping and limiting of the screw body 7 and the threaded hole body 8 enable the second fixing seat 6 to be quickly and stably installed on the crusher body 1 for use. The cooperation of the rotating groove 10 and the rotating block 11 enables the spring piece 12 to rotate flexibly, so that the spring piece 12 can be inserted into the hole groove on the crusher body 1 through the narrower side during installation. By rotating the rotating block 11 in the rotating groove 10, the spring piece 12 is rotated, so that the two ends of the spring piece 12 expand to the wider part, and the two sides of the spring piece 12 are limited on the two sides of the frame in the crusher body 1, as shown in Figure 3 As shown, and the shape design of the spring piece 12 and the first weakening portion 13 formed on the spring piece 12 enable the first weakening portion 13 to deform more easily under the extrusion force and vibration force, thereby facilitating the installation of the spring piece 12, and further improving the damping effect of the device, as shown in Figure 4 As shown, the thin pieces bent into V-shaped on both sides of the second fixing seat 6 abut against the outer wall of the crusher body 1 during use, the connecting pieces 14 are between the second fixing seat 6 and the thin pieces thereon, one side of the connecting pieces 14 is fixed to the thin pieces in the second fixing seat 6, and the other side abuts against the outer wall of one side of the second fixing seat 6. When the double-motor body 2 vibrates, the cooperation of the second fixing seat 6 and the connecting pieces 14 and the shape of the second fixing seat 6 itself further enables the connecting pieces 14 and the second fixing seat 6 to deform under the extrusion force between the structures and the vibration force generated by the double-motor body 2, thereby facilitating the installation of the spring piece 12, and further improving the damping effect of the device.

[0054] The working principle of the technical scheme provided by the application is as follows: when the belt pulley type crusher is in use, the motor drives the belt and the belt pulley, and then drives the eccentric shaft, so that the moving jaw plate makes periodic reciprocating motion, realizing the crushing and discharging of the material. When in use, the double motor body 2 needs to be installed to the side of the crusher body 1. First, the bracket 4 is unfolded, the clamping groove 17 is aligned with the side frame of the crusher body 1, the second fixing seat 6 is pushed to make the clamping groove 17 and the clamping piece 18 clamp the frame in the crusher body 1, and the bottom of the supporting leg 5 is in contact with the ground. Then, the end block 19 is aligned with the slot on the crusher body 1 along the guide of the guide part 20, and the bracket 4 is rotated on one side to press the end block 19 downward, so that the second weakened part 21 is deformed, and the crusher body 1 is clamped in the slot of the end block 19 along the guide of the second weakened part 21. After the bracket 4 is installed, the double motor body 2 is lifted to a certain height, then the movable block 15 and the guide groove 16 are aligned, and the bottom of the first fixing seat 3 is in contact with the top of the bracket 4. Then, the double motor body 2 is pushed, the movable block 15 slides in the guide groove 16, and the movable block 15 is not in complete contact with the guide groove 16. When the second fixing seat 6 approaches the side frame of the crusher body 1, the spring piece 12 is inserted into the hole slot provided on the crusher body 1 through the narrower side of the spring piece 12.

[0055] By rotating the rotating block 11 in the rotating groove 10, the spring piece 12 is rotated, so that the wider parts at both ends of the spring piece 12 are limited on both sides of the frame in the crusher body 1. Then, when the double motor body 2 reaches the highest point on the bracket 4, the threaded hole body 8 on the second fixing seat 6 is aligned with the hole position on the crusher body 1, the force for pushing the double motor body 2 is reduced, the movable block 15 is pressed to contact the guide groove 16 under the action of gravity, the double motor body 2 is stably arranged on the top of the bracket 4 by cooperating with the limiting of the spring piece 12 on the second fixing seat 6, and then the screw body 7 is inserted into the threaded hole body 8 from the side away from the double motor body 2 through the hole position on the crusher body 1. During the period, the guide block 9 guides the screw body 7, so that the screw body 7 is more quickly and accurately installed into the threaded hole body 8. After the double motor body 2 is completely fixed on the crusher body 1, the end block 19 is pulled upward, the clamping piece 18 is separated from the slot on the crusher body 1, then the bracket 4 is twisted to deform the movable block 15, the clamping groove 17 and the clamping piece 18 are separated from the crusher body 1, then one side of the bracket 4 is bent upward, the movable block 15 is slid to the direction close to the frame in the side crusher body 1 through the sliding assembly 22, then the screw mounting hole 23 on the movable block 15 is aligned with the hole position on the crusher body 1, and then the movable block 15 is fixed by screws.

[0056] Then the end block 19 is aligned with the guide part 20 along the notch on the crusher body 1, and the side of the rotating bracket 4 is matched, so that the bracket 4 drives the end block 19 to press downward, the second weakened part 21 is deformed, and the crusher body 1 is clamped in the slot of the end block 19 along the guide of the second weakened part 21, so that the bracket 4 is bent and fixed on the crusher body 1, and the movable block 15 in the guide slot 16 is extruded to completely fit the inner wall of the guide slot 16. In use, the crusher body 1 vibrates violently, and the double-motor body 2 installed on the side of the crusher body 1 also vibrates violently. The movable block 15 is longitudinally deformed under the influence of vibration, and the outer wall of the movable block 15 generates a large friction with the guide slot 16, so that the restoring force of the movable block 15 and the friction generated by the two are quickly converted, so that the double-motor body 2 has a damping effect in the longitudinal direction, and the vibration in the transverse direction of the double-motor body 2 causes the deformation of the second fixed seat 6, the elastic sheet 12 and the connecting sheet 14, and the friction between the elastic sheet 12 and the second fixed seat 6 and the crusher body 1, and the friction between the connecting sheet 14 and the second fixed seat 6, and the restoring force generated by the three is quickly offset, so that the double-motor body 2 has a good damping effect in the transverse direction, and the bracket 4 always has a lifting force on the double-motor body 2 during work, which can reduce the load of the screw body 7 and enhance the stability of the device. The cooperation between the devices not only makes the installation more convenient, but also has a good damping effect, so that the device has good practicability.

[0057] The present application encompasses any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present application. In order to make the public have a thorough understanding of the present application, specific details are described in the following preferred embodiments of the present application, and the present application can also be completely understood without the description of these details for those skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the present application, well-known methods, processes, procedures, elements and circuits are not described in detail.

[0058] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection scope of the present application.

Claims

1. A dual motor mechanism characterized by, Including the crusher body, the crusher body is equipped with crushing cavity, the bottom of the crushing cavity is installed with support frame body, the side wall of the support frame body is installed with fixed plate, the fixed plate and the support frame body are equipped with thread groove, the side wall of the support frame body is installed with double motor body; First mounting mechanism, the first mounting mechanism is used for installing the double motor body, and is used for damping the vibration generated by the double motor body in use, the first mounting mechanism is connected with the double motor body; Second mounting mechanism, the second mounting mechanism is used for assisting the installation and damping use of the first mounting mechanism, and the second mounting mechanism is connected with the double motor body; The first mounting mechanism includes a first fixed seat installed on the double motor body, a bracket is installed on the bottom of the first fixed seat, a support leg is installed on the bottom of the bracket, an end block is fixedly connected to the top of the bracket, an active block is fixedly connected to the bottom of the first fixed seat, a guide groove is formed in the top of the bracket and matched with the shape of the active block, a clamping groove is formed in one side of the bracket, and a rotating shaft is installed at the center position of the bracket; The active block is made of rubber material, the active block is M-shaped, a third weakened portion is formed in the active block, the edge of the clamping groove is arc-shaped, and a clamping piece is fixedly connected to one side of the bracket; The second mounting mechanism includes a second fixed seat installed on the double motor body, a screw body is installed on one side of the second fixed seat, a rotating groove is formed in the second fixed seat, a rotating block is rotatably connected in the rotating groove, and a spring sheet is installed in the rotating block.

2. The dual motor mechanism of claim 1, wherein, The bottom of the first fixed seat is inclined and matched with the shape of the bracket, and the bottom surface of the first fixed seat is smooth.

3. The dual motor mechanism of claim 1, wherein, The support leg is hook-shaped, the angle at the bending part of the support leg is ninety degrees, a sliding assembly is installed on the top of the support leg, and a screw mounting hole is formed in the bottom of the support leg.

4. The dual motor mechanism of claim 3, wherein, The sliding assembly includes a sliding groove and a sliding block, the cross section of the sliding groove and the sliding block is circular, and the opening width of the sliding groove is smaller than the diameter length of the sliding block.

5. The dual motor mechanism of claim 1, wherein, The end block is C-shaped, guide portions are fixedly connected to both sides of the bottom of the end block, and second weakened portions are formed in both sides of the bottom of the end block.

6. The dual motor mechanism of claim 1, wherein, The second fixed seat is fixedly connected with a guide block, a threaded hole body matched with the shape of the screw body is formed in the second fixed seat, and connecting pieces are fixedly connected to both sides of the second fixed seat.

7. The dual motor mechanism of claim 1, wherein, The spring sheet is C-shaped and arranged in two groups in opposite directions, a hollow groove is formed in the spring sheet, the spring sheet is made of plastic material, a first weakened portion is formed in the spring sheet, and the width of one side of the spring sheet away from the rotating block is smaller than the width of the other side of the spring sheet close to the rotating block.

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