Material scattering mechanism

Abstract

The utility model provides a material scattering mechanism which comprises a scattering rod, a driving wheel and a guide assembly, the driving wheel and the guide assembly are arranged at the two ends of the scattering rod, and the driving wheel is arranged below the rear side of the guide assembly. The guide assembly comprises a mounting seat and a guide rod arranged between the mounting seat and the scattering rod, the mounting seat is connected with an external frame, and the tail end of the guide rod is rotationally connected with the bottom of the mounting seat; the lower part of the guide rod is sleeved with an elastic element, and the top end of the guide rod is in sliding fit with the end part of the scattering rod; and shifting pieces are further arranged at the two ends of the scattering rod, the tail ends of the shifting pieces are obliquely bent downwards and extend to the rear side of the mounting base, and the driving wheels abut against the lower surfaces of the tail ends of the shifting pieces. According to the mechanism, the consistency of scattering force can be guaranteed, the function of adjusting the scattering force is achieved, and meanwhile the long service life is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the wine brewing industry field, and especially relates to a material scattering mechanism. BACKGROUND

[0002] In the wine brewing process, after the distiller's grains are subjected to a series of processing techniques such as steaming, transporting and cooling, the form of the distiller's grains will change, and the distiller's grains are prone to clumping. The distiller's grains inside the clumps are difficult to fully contact with the koji powder, which reduces the fermentation effect. Therefore, it is necessary to scatter the clumped distiller's grains into granules. This process can increase the contact area between the distiller's grains and the koji powder, and provide a prerequisite for full fermentation.

[0003] The scattering mechanism of the prior art converts the kinetic energy of cam rotation into spring kinetic energy by rotating the cam to drive the extension spring, thereby preparing for the scattering of the material. When the cam continues to rotate to a certain angle, the pawl is separated from the cam and the force stored in the spring is released. Although this mechanism has the advantages of simplicity, easy assembly and smooth operation, it is not suitable for use in environments with high use frequency and large rake swing angle. In such an environment, the extension spring is prone to fatigue fracture, which causes the entire mechanism to fail and affects production. SUMMARY

[0004] To solve the problem of fatigue fracture caused by the use of extension springs as power storage elements in the common material scattering mechanism of the prior art, which leads to the failure of the entire mechanism, the utility model provides a material scattering mechanism to solve the above problems.

[0005] The utility model provides a material scattering mechanism, which includes a scattering rod, a driving wheel and a guide assembly arranged at both ends of the scattering rod, and the driving wheel is arranged below the rear side of the guide assembly. The guide assembly includes a mounting seat and a guide rod arranged between the mounting seat and the scattering rod. The mounting seat is connected to an external frame, and the end of the guide rod is rotatably connected to the bottom of the mounting seat. An elastic element is sleeved on the lower part of the guide rod, and the top end of the guide rod is slidingly connected to the end of the scattering rod. A driving member is arranged at both ends of the scattering rod, the end of the driving member is bent downward and extends to the rear side of the mounting seat, and the driving wheel abuts against the lower surface of the end of the driving member. The driving wheel pushes the driving member upward and drives the front side of the scattering rod to compress the elastic element along the guide rod downward.

[0006] By adopting the technical scheme, the driving wheel pushes the actuating piece upward, drives the rear side of the scattering rod to move upward, and then makes the front side of the scattering rod turn downward, at this time, the front side of the scattering rod moves along the direction of the guide rod, and since the guide rod is rotationally connected with the bottom of the mounting seat, the guide rod can turn by a certain angle relative to the mounting seat, so that the scattering rod does not encounter a dead point during the turning process, and the scattering rod compresses the elastic element downward to store power during the turning process, when the driving wheel is disengaged from the actuating piece, the scattering rod turns in the opposite direction under the releasing force of the elastic element, and then the driving wheel repeatedly pushes, so that the scattering rod realizes the action of continuously turning and scattering the materials.

[0007] Preferably, the guide assembly further comprises an adjusting seat, the adjusting seat is threadedly connected with the lower part of the guide rod, and the top surface of the adjusting seat abuts against the end of the elastic element.

[0008] By adopting the technical scheme, the adjusting seat can rotate upward along the guide rod, compress the elastic element upward, so that the guide assembly has a certain pre-pressure, increases the rebound energy of the compressed elastic element, and then the action of the guide assembly is correspondingly more rapid.

[0009] Preferably, the end of the scattering rod is provided with a connecting block below the adjusting seat, and the connecting block is rotationally connected with the bottom of the mounting seat through a pin shaft.

[0010] By adopting the technical scheme, the setting of the connecting block can avoid scratching caused by the direct connection of the connecting rod and the mounting seat, and affect the swing amplitude of the scattering rod, and the connecting block is provided with a hole position in gap cooperation with the pin shaft, so that the guide rod can swing more smoothly relative to the mounting seat.

[0011] Preferably, the two ends of the scattering rod are further provided with guide seats, and the top end of the guide rod passes through and is in sliding cooperation with the center of the guide seat.

[0012] By adopting the technical scheme, the guide seat is further set to guide the direction of the guide rod, avoid unstable swinging of the guide rod during the turning of the scattering rod, and directly compress the elastic element by the bottom surface of the guide seat, so that the working of the whole material scattering mechanism is more stable.

[0013] Preferably, the upper part of the guide seat is provided with a roller on both sides of the guide rod, the roller is perpendicular to the guide rod, and the circumferential surface of the roller is in rolling cooperation with the circumferential surface of the guide rod.

[0014] By adopting the technical scheme, the setting of the roller avoids the direct sliding cooperation of the guide rod and the guide seat, and long-time rigid sliding cooperation will cause wear of the guide seat and the guide rod, affect the service life, and also affect the guiding accuracy of the cooperation of the two.

[0015] Preferably, the middle part of the two ends of the scattering rod is also provided with a rotating shaft, the rotating shaft is rotationally connected with the external frame, and the oblique rear side of the rotating shaft is also provided with a limiting rod, the limiting rod rotates with the scattering rod around the rotating shaft.

[0016] By adopting the above technical scheme, the rotating shaft is used as the axis of the scattering rod, and the limiting rod is further arranged to avoid the problem of excessive rotation range of the scattering rod, so that the rotation range of the scattering rod can be controlled within a safe range.

[0017] Preferably, the rear side of the mounting seat is bent by 90° to the direction of the scattering rod to form a limiting plate, the limiting plate is arranged between the rotating shaft and the guide rod, and is located on the rotating path of the limiting rod.

[0018] By adopting the above technical scheme, the limiting plate cooperates with the limiting rod, when the limiting rod rotates and abuts against the limiting plate, the scattering rod reaches the maximum rotating position, and the limiting function is realized by using a simple structure without the need to increase additional electrical elements.

[0019] Preferably, the end of the actuating piece is also rotationally provided with a guide wheel, the guide wheel is in rolling cooperation with the upper part of the driving wheel.

[0020] By adopting the above technical scheme, the guide wheel is arranged to avoid that the end of the actuating piece is in rigid cooperation with the driving wheel for a long time, thereby prolonging the service life of the component and improving the actuating fluency of the driving wheel to the actuating piece.

[0021] Preferably, the driving wheel is a cam, and the surface of the cam is provided with four protruding actuating portions at equal intervals along the rotating direction, the actuating portions rotate counterclockwise with the cam and push the end of the actuating piece upward.

[0022] By adopting the above technical scheme, the four protruding actuating portions have gaps therebetween, in the process of counterclockwise rotation of the cam, the actuating portions push the actuating piece in sequence, when the actuating portion is separated from the actuating piece, the actuating piece falls downward into the gap between the actuating portions, and waits for the next actuating portion to perform the actuating work.

[0023] Preferably, the scattering rod comprises a main rod arranged in the direction of the two ends, the main rod is arranged at the rear side of the mounting seat, and the surface of the main rod is uniformly provided with a plurality of auxiliary rods, the auxiliary rods are perpendicular to the main rod and extend to the front side of the mounting seat.

[0024] By adopting the above technical scheme, the main rod drives multiple auxiliary rods to rotate at the same time, thereby improving the scattering efficiency of the scattering mechanism on the material, and the different density of the auxiliary rods can also change the scattering efficiency of the material scattering mechanism on the material.

[0025] Compared with the prior art, the application has the beneficial effects that:

[0026] The scattering rod of the application realizes continuous overturning of the material under the cooperation of the driving wheel and the guide assembly. The guide rod is rotatably connected to the bottom of the mounting seat, effectively avoiding the occurrence of a jamming point when the scattering rod overturns, and ensuring the smoothness of the operation of the mechanism. The adjusting seat can adjust the pre-pressure of the elastic element, increase the bouncing energy, make the guide assembly respond more quickly, and make the scattering action more efficient. The connecting block avoids scratching and ensures the swinging range and smoothness of the scattering rod. The guide seat further guides the direction of the guide rod and can compress the elastic element, cooperates with the roller to reduce wear and tear, and improves the guiding accuracy and stability of the mechanism. The rotating shaft and the limiting rod control the overturning range of the scattering rod within a safe range, and the limiting plate cooperates with it to realize a simple and effective limiting function. The guide wheel improves the driving smoothness of the driving wheel on the actuator and prolongs the service life of the component. The special design of the cam makes the actuator orderly push the actuator, realizes stable scattering rhythm. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings are included to provide a further understanding of embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and serve the purpose of explaining the principles of the present application. Other embodiments and many of the intended advantages of the embodiments will be readily appreciated as the same becomes better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale as some components have been exaggerated to facilitate understanding of the embodiments. Like reference numerals refer to corresponding similar components.

[0028] Figure 1 is a structural schematic diagram of a material scattering mechanism according to the application;

[0029] Figure 2 is a structural schematic diagram of a guide assembly according to an embodiment of the application;

[0030] Figure 3 is a partial enlarged view of a material scattering mechanism according to an embodiment of the application;

[0031] Figure 4 is a working schematic diagram of a material scattering mechanism according to an embodiment of the application.

[0032] Meaning of each number in the figure:

[0033] Scattering rod 01, driving wheel 02, guide assembly 03, mounting seat 04, guide rod 05, elastic element 06, actuator 07, main rod 08, auxiliary rod 09, guide seat 10, adjusting seat 11, connecting block 12, pin shaft 13, roller 14, mounting hole 15, rotating shaft 16, limiting rod 17, limiting plate 18, guide wheel 19, actuator 20. DETAILED DESCRIPTION

[0034] In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration illustrative embodiments in which the application can be practiced. For purposes of explanation and illustration, directional terms are used with respect to the descriptions, such as "top," "bottom," "left," "right," "up," "down," etc. Because embodiments can be positioned in a number of different orientations, the directional terms are used for purposes of illustration and are in no way limiting. It is to be understood that other embodiments can be utilized and logical changes can be made without departing from the scope of the present application. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present application is defined by the appended claims.

[0035] The application provides a material scattering mechanism, Figure 1 The application provides a material scattering mechanism, Figure 1 As shown in the drawing, the material scattering mechanism comprises a scattering rod 01, a driving wheel 02 and a guide assembly 03 arranged at both ends of the scattering rod 01, the driving wheel 02 is arranged below the rear side of the guide assembly 03; the guide assembly 03 comprises a mounting seat 04 and a guide rod 05 arranged between the mounting seat 04 and the scattering rod 01, the mounting seat 04 is connected with an external frame (not shown in the drawing), and the end of the guide rod 05 is rotationally connected with the bottom of the mounting seat 04; the lower part of the guide rod 05 is sleeved with an elastic element 06, and the top end of the guide rod 05 is slidingly matched with the end of the scattering rod 01; the two ends of the scattering rod 01 are further provided with a pushing piece 07, the end of the pushing piece 07 is obliquely downwardly bent and extends to the rear side of the mounting seat 04, and the driving wheel 02 abuts against the lower surface of the end of the pushing piece 07; the driving wheel 02 pushes the pushing piece 07 upward, and drives the front side of the scattering rod 01 to compress the elastic element 06 along the guide rod 05.

[0036] By adopting the above technical scheme, the driving wheel 02 pushes the pushing piece 07 upward, drives the rear side of the scattering rod 01 to move upward, and then makes the front side of the scattering rod 01 overturn downward, at this time, the front side of the scattering rod 01 moves along the direction of the guide rod 05, because the guide rod 05 is rotationally connected with the bottom of the mounting seat 04, the guide rod 05 can overturn by a certain angle relative to the mounting seat 04, so that the scattering rod 01 does not meet a dead point in the overturning process, and the scattering rod 01 compresses the elastic element 06 downward to store power in the overturning process, when the driving wheel 02 is disengaged from the pushing piece 07, the scattering rod 01 overturns in the opposite direction under the action of the released force of the elastic element 06, and then the driving wheel 02 repeatedly pushes, so that the scattering rod 01 realizes the action of continuously overturning and scattering the material.

[0037] Preferably, the scattering rod 01 comprises a main rod 08 arranged along the direction of both ends, which is arranged at the rear side of the mounting base 04, and the surface of the main rod 08 is uniformly provided with a plurality of auxiliary rods 09, which are perpendicular to the main rod 08 and extend to the front side of the mounting base 04.

[0038] By adopting the above technical scheme, the main rod 08 drives the plurality of auxiliary rods 09 to flip at the same time, thereby improving the scattering efficiency of the scattering mechanism on the material, and the different density of the auxiliary rods 09 can also change the scattering efficiency of the material scattering mechanism on the material.

[0039] Preferably, the two ends of the scattering rod 01 are further provided with a guide seat 10, and the top end of the guide rod 05 penetrates and is in sliding fit with the center of the guide seat 10.

[0040] By adopting the above technical scheme, by arranging the guide seat 10, the direction of the guide rod 05 is further guided, so that the unstable swinging of the guide rod 05 during the flipping of the scattering rod 01 is avoided, and the elastic element 06 can be directly compressed by the bottom surface of the guide seat 10, so that the working of the whole material scattering mechanism is more stable.

[0041] Figure 2 The structure of the guide assembly according to the embodiment of the present application is shown in the figure, as shown in the figure, the guide assembly 03 further comprises an adjusting seat 11, which is threadedly connected with the lower part of the guide rod 05, and the top surface of the adjusting seat 11 abuts against the end of the elastic element 06. Figures 1-2

[0042] By adopting the above technical scheme, the adjusting seat 11 can be rotated upward along the guide rod 05 to compress the elastic element 06 upward, so that the guide assembly 03 has a certain pre-pressure, the rebounding energy of the compressed elastic element 06 is increased, and the action of the guide assembly 03 is correspondingly more rapid.

[0043] Preferably, the end of the scattering rod 01 is provided with a connecting block 12 below the adjusting seat 11, and the connecting block 12 is rotatably connected with the bottom of the mounting base 04 through a pin shaft 13.

[0044] By adopting the above technical scheme, the arrangement of the connecting block 12 can avoid scratching caused by the direct connection of the connecting rod and the mounting base 04, which affects the swinging amplitude of the scattering rod 01, and the connecting block 12 is provided with a hole position in clearance fit with the pin shaft 13, so that the guide rod 05 can swing more smoothly relative to the mounting base 04.

[0045] Preferably, the upper part of the guide seat 10 is provided with a roller 14 at both sides of the guide rod 05, the roller 14 is perpendicular to the guide rod 05, and the circumferential surface of the roller 14 is in rolling fit with the circumferential surface of the guide rod 05.

[0046] ​Specifically, the guide seat 10 is provided with a mounting hole 15 at the end facing the dispersing rod 01, which can be fixed by bolts or other connecting members.

[0047] By adopting the above technical scheme, the roller 14 is arranged to avoid direct sliding fit between the guide rod 05 and the guide seat 10. Long-term rigid sliding fit will cause wear of the guide seat 10 and the guide rod 05, affecting the service life and the guiding accuracy of the two.

[0048] Figure 3 A partial enlarged view of the material dispersing mechanism according to an embodiment of the application is shown in FIG. 2. Figures 1-3 As shown in FIG. 2, the middle part of the two ends of the dispersing rod 01 is further provided with a rotating shaft 16, which is rotatably connected to the outer frame. The oblique rear side of the rotating shaft 16 is further provided with a limiting rod 17, which rotates with the dispersing rod 01 around the rotating shaft 16.

[0049] By adopting the above technical scheme, the rotating shaft 16 is used as the axis of the overturning of the dispersing rod 01, and the limiting rod 17 is further arranged to avoid the problem of excessive overturning amplitude of the dispersing rod 01, so that the overturning amplitude of the dispersing rod 01 can be controlled within a safe range.

[0050] Preferably, the rear side of the mounting seat 04 is bent by 90° towards the direction of the dispersing rod 01 to form a limiting plate 18, which is arranged between the rotating shaft 16 and the guide rod 05 and located on the rotating path of the limiting rod 17.

[0051] By adopting the above technical scheme, the limiting plate 18 cooperates with the limiting rod 17. When the limiting rod 17 rotates and abuts against the limiting plate 18, the dispersing rod 01 reaches the maximum overturning position. The limiting function is realized by using a simple structure without the need to add additional electrical components.

[0052] Preferably, the end of the actuating member 07 is further rotatably provided with a guide wheel 19, which is in rolling fit with the upper part of the driving wheel 02.

[0053] By adopting the above technical scheme, the guide wheel 19 is arranged to avoid the rigid fit between the end of the actuating member 07 and the driving wheel 02 for a long time, thereby prolonging the service life of the component and improving the actuating fluency of the driving wheel 02 to the actuating member 07.

[0054] Preferably, the driving wheel 02 is a cam, and the surface of the cam is provided with four protruding actuating portions 20 at equal intervals in the rotating direction. The actuating portions 20 rotate counterclockwise with the cam and push the end of the actuating member 07 upward.

[0055] By adopting the above technical solution, there is a gap between the four protruding actuating parts 20. During the counterclockwise rotation of the cam, the actuating parts 20 push the actuating member 07 in sequence. When the actuating part 20 disengages from the actuating member 07, the actuating member 07 will fall down into the gap between the actuating parts 20, waiting for the next actuating part 20 to perform the actuating work.

[0056] Figure 4 A schematic diagram of the operation of a material dispersing mechanism according to an embodiment of this application is shown, such as... Figures 1-4 As shown, the drive wheel 02 drives the cam part to rotate counterclockwise. The cam part abuts against the lower part of the guide wheel 19, and the guide wheel 19 is pushed upward. With the rotating shaft 16 as the rotation fulcrum, the main rod 08 rotates clockwise, and the guide seat 10 on the other side rotates downward at the same time, and compresses the elastic element 06 downward along the direction of the guide rod 05. Specifically, the elastic element 06 is a compression spring. The compression spring has a long service life and can ensure that the material dispersing mechanism will not fail under long-term operation. When the limit rod 17 abuts against the surface of the limit plate 18, the dispersing rod 01 flips into place, and the compression spring is fully compressed. At this time, as the cam part continues to rotate, it will separate from the lower surface of the guide wheel 19. At this time, the compression spring is released, and the released elastic force causes the dispersing rod 01 to flip back, completing one flip back and forth. As the cam part continues to rotate, the material dispersing mechanism repeats the above actions to achieve the cyclic dispersing of materials.

[0057] Compared with the dispersing mechanism that uses a tension spring as a power storage element, the material dispersing mechanism of this application has a longer service life, greatly reduces the labor intensity of operators, ensures the consistency of dispersing force, and can also adjust the dispersing force through the adjusting seat 11.

[0058] Compared with the prior art, the beneficial effects of this application are as follows:

[0059] The dispersing rod 01 of this application continuously flips and disperses materials in cooperation with the drive wheel 02 and the guide assembly 03. The guide rod 05 is rotatably connected to the bottom of the mounting base 04, effectively avoiding jamming points when the dispersing rod 01 flips, ensuring the smooth operation of the mechanism. The adjusting seat 11 can adjust the preload of the elastic element 06, increasing the rebound energy, making the guide assembly 03 respond more quickly, and making the dispersing action more efficient. The connecting block 12 avoids scratches and ensures the swing amplitude and smoothness of the dispersing rod 01. The guide seat 10 further guides the direction of the guide rod 05 and can compress the elastic element 06. In conjunction with the roller 14, it reduces wear and improves the guiding accuracy and mechanism stability. The rotating shaft 16 and the limiting rod 17 control the flip amplitude of the dispersing rod 01 within a safe range. The limiting plate 18 cooperates with it to achieve a simple and effective limiting function. The guide wheel 19 improves the smoothness of the drive wheel 02's actuation of the actuating element 07 and extends the service life of the component. The special design of the cam allows the actuating part 20 to push the actuating element 07 in an orderly manner, achieving a stable dispersing rhythm.

[0060] It is clear that a person skilled in the art can make various modifications and changes to the embodiments of the application without departing from the spirit and scope of the application. In this way, the application also aims to encompass these modifications and changes if they are within the scope of the claims of the application and their equivalents. The word "comprising" does not exclude the presence of other elements or steps than those listed in a claim. The mere fact that different claims depend on a same parent claim does not indicate that a combination of measures cannot be used to advantage. Any reference signs in the claims should not be considered as limiting the scope.

Claims

1. A material breaking mechanism, characterized by, The device comprises a dispersing rod, driving wheels and a guiding assembly arranged at both ends of the dispersing rod, the driving wheels being arranged below the rear side of the guiding assembly; the guiding assembly comprises a mounting seat and a guiding rod arranged between the mounting seat and the dispersing rod, the mounting seat being connected with an external frame, and the end of the guiding rod being rotatably connected with the bottom of the mounting seat; the lower part of the guiding rod is sleeved with an elastic element, and the top end of the guiding rod is slidably connected with the end of the dispersing rod; the two ends of the dispersing rod are further provided with a pushing member, the end of the pushing member being obliquely bent downward and extending to the rear side of the mounting seat, and the driving wheels abutting against the lower surface of the end of the pushing member; the driving wheels push the pushing member upward, and drive the front side of the dispersing rod to compress the elastic element along the guiding rod.

2. The material breaking mechanism of claim 1, wherein, The guiding assembly further comprises an adjusting seat, the adjusting seat being threadedly connected with the lower part of the guiding rod, and the top surface of the adjusting seat abutting against the end of the elastic element.

3. The material breaking mechanism of claim 2, wherein, The end of the dispersing rod is provided with a connecting block below the adjusting seat, the connecting block being rotatably connected with the bottom of the mounting seat through a pin shaft.

4. The material breaking mechanism of claim 1, wherein, The two ends of the dispersing rod are further provided with a guiding seat, the top end of the guiding rod penetrating through and being slidably connected with the center of the guiding seat.

5. The material breaking mechanism of claim 4, wherein, The upper part of the guiding seat is provided with a roller on both sides of the guiding rod, the rollers being perpendicular to the guiding rod, and the circumferential surface of the rollers being rollingly connected with the circumferential surface of the guiding rod.

6. The material breaking mechanism of claim 1, wherein, The middle part of the two ends of the dispersing rod is further provided with a rotating shaft, the rotating shaft being rotatably connected with an external frame, and the oblique rear side of the rotating shaft being further provided with a limiting rod, the limiting rod rotating with the dispersing rod around the rotating shaft.

7. The material breaking mechanism of claim 6, wherein, The rear side of the mounting seat is bent by 90° in the direction of the dispersing rod to form a limiting plate, the limiting plate being arranged between the rotating shaft and the guiding rod, and being located on the rotating route of the limiting rod.

8. The material breaking mechanism of claim 1, wherein, The end of the pushing member is further rotatably provided with a guide wheel, the guide wheel being rollingly connected with the upper part of the driving wheel.

9. The material breaking mechanism of claim 1, wherein, The driving wheel is a cam, and the surface of the cam is provided with four protruding pushing parts at equal intervals in the rotating direction, the pushing parts rotating counterclockwise with the cam and pushing the end of the pushing member upward.

10. The material breaking mechanism of claim 1, wherein, The dispersing rod comprises a main rod arranged in the direction of the two ends, the main rod being arranged in the direction of the rear side of the mounting seat, and the surface of the main rod being uniformly provided with a plurality of auxiliary rods, the auxiliary rods being perpendicular to the main rod and extending in the direction of the front side of the mounting seat.

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