CN218339892U - Feed additive mixes grinder - Google Patents

Abstract

The utility model relates to a feed additive mixes grinder, grinding case on the base reaches, the grinding case front end is uncovered and can be opened and shut and be connected with the chamber door, the rear end lower part is equipped with first pneumatic cylinder, first pneumatic cylinder piston rod has linked firmly first motor forward, first motor output shaft has linked firmly the support forward, be equipped with the grinding vessel on the support, the grinding vessel top is uncovered, it changes the board to rotate to be equipped with the cross on the interior bottom, it all rotates to change four tip of board and is equipped with the grinding axle, the equipartition has the first grinding pearl of a plurality of groups on the grinding axle, grinding vessel inside wall equipartition has the second grinding pearl that a plurality of groups and first grinding pearl crisscross distribute, can dismantle on the base of grinding case front side and be equipped with the material receiving frame, all be equipped with the extension board on the base of the material receiving frame left and right sides, be equipped with the second pneumatic cylinder on the extension board, two second pneumatic cylinder piston rods are relative and have linked firmly the clapper board. The utility model discloses the effect and the quality of grinding are higher, and can empty fast after the grinding and unload and can guarantee to unload completely, and are more practical.

Description

Feed additive mixes grinder

Technical Field

The utility model belongs to the technical field of feed additive produces, concretely relates to feed additive mixes grinder.

Background

The feed additive is a small amount or trace substance added in the production, processing and using processes of the feed, has a small dosage in the feed but an obvious effect, and has obvious effects on enhancing the nutritive value of basic feed, improving the production performance of animals, ensuring the health of the animals, saving the cost of the feed, improving the quality of animal products and the like.

At present, in the production process of the feed additive, in order to facilitate the mixing of various raw materials, improve the uniformity of mixing and ensure the quality of the finished product of the feed additive, the various raw materials for producing the feed additive are generally required to be ground and processed before the mixing processing. The patent with the application number of 201921581262.6 discloses a grinder is used in feed additive production, the device is through grinding the case, the feed inlet, the apparatus further comprises a rotating shaft, the crushing leaf, the bushing, the funnel, the small opening, agitator motor, from the grinding miller, main grinding miller, the mutually supporting of discharge gate and rotation motor, can play the effect of high-efficient grinding when grinding, avoided current grinder function singleness, need grind feed additive for a long time, thereby greatly reduced feed additive's production efficiency's problem. But the grinding effect of the mode of grinding after grinding in the actual processing of this kind of earlier of above-mentioned device is still limited, has not satisfied the production demand, and the speed of passing through the discharging pipe ejection of compact after grinding is lower and the ejection of compact is thorough inadequately, remains to be improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a feed additive mixes grinder, the effect and the quality of grinding are higher, and can empty fast after the grinding and unload and can guarantee to unload completely to solve above-mentioned problem.

In order to achieve the above object, the utility model adopts the following technical scheme: a feed additive mixing and grinding device comprises a base and a grinding box arranged on the base through a plurality of supporting leg fixing frames, wherein the front end of the grinding box is open and can be opened and closed and is connected with a box door, the lower part of the rear end of the grinding box is fixedly provided with a first hydraulic cylinder in a penetrating manner along the front-rear direction, a piston rod of the first hydraulic cylinder faces forwards and is fixedly connected with a first motor, an output shaft of the first motor faces forwards and is fixedly connected with a support, a grinding cylinder is fixedly arranged on the support, a cross-shaped rotating plate is rotatably arranged on the opening of the top and the inner bottom of the grinding cylinder, grinding shafts are vertically and rotatably arranged on four end parts of the rotating plate, a plurality of groups of first grinding beads are uniformly distributed on each grinding shaft at intervals up and down, a plurality of groups of second grinding beads distributed with the first grinding beads in a staggered manner are uniformly distributed on the inner side wall of the grinding cylinder at intervals up and down, and a feeding pipe with a feeding valve is communicated with the top of the grinding box corresponding to the grinding cylinder; the grinding box comprises a grinding box body, wherein a base is arranged on the front side of the grinding box body, a material receiving frame with an open top is detachably arranged on the base on the front side of the grinding box body, supporting plates are vertically arranged on the bases on the left side and the right side of the material receiving frame respectively, second hydraulic cylinders are fixedly arranged on the supporting plates above the material receiving frame in a penetrating mode in the left-right direction, piston rods of the two second hydraulic cylinders are opposite and fixedly connected with beating plates, and piston rods of the two second hydraulic cylinders stretch out and draw back alternately.

Preferably, a second motor is arranged in the support corresponding to the center of the rotating plate, and an output shaft of the second motor upwards penetrates through the support and the bottom of the grinding cylinder and is fixedly connected with the center of the rotating plate.

Preferably, the bottom of four tip of commentaries on classics board all is equipped with the protection casing, be equipped with the third motor in the protection casing, the output shaft of third motor upwards runs through the commentaries on classics board and with the coaxial fixed connection of the grinding axle that corresponds.

Preferably, each group of first grinding beads is provided with a plurality of grinding shafts which are uniformly distributed on the corresponding grinding shaft at intervals, and each group of second grinding beads is provided with a plurality of grinding shafts which are uniformly distributed on the inner side wall of the grinding cylinder at intervals.

Preferably, a guide rail is arranged on the inner bottom of the grinding box along the front-back direction, a sliding block is arranged on the guide rail in a sliding mode, and the first motor is fixedly arranged at the front end of the top of the sliding block.

Preferably, the left side and the right side of the bottom of the material receiving frame are respectively provided with a dovetail-shaped inserting block along the front-back direction, the top of the base corresponding to the inserting block is provided with a matched dovetail-shaped inserting groove, and the inserting blocks are inserted into the corresponding inserting grooves.

Preferably, the base is made of foamed aluminum.

Preferably, a plurality of mounting plates are uniformly distributed on the periphery of the bottom of the base and are fixed on the ground through foundation bolts.

The utility model has the advantages that: the utility model relates to a rationally, simple structure, during the grinding, open the feed valve earlier, the feed additive raw materials that will treat to grind are sent into the grinding vessel through the inlet pipe. After the feeding is accomplished, close the feed valve, then can cooperate the realization to the grinding processing of raw materials through pivoted commentaries on classics board and four groups grinding shafts, specifically do: the rotation of commentaries on classics board can drive the whole revolution of four group's grinding shafts, and the rotation of four group's grinding shafts itself can make itself and the first grinding pearl on it around self axis rotation again, and the cooperation of the second grinding pearl that interlocks with first grinding pearl on the grinding vessel inside wall can cooperate the realization to the more comprehensive and high-efficient high-quality grinding processing of raw materials, and the effect of grinding is better than in prior art, more can satisfy the production demand. After grinding is finished, the box door is opened, then the first hydraulic cylinder is operated, the piston rod of the first hydraulic cylinder is extended, and the support and the grinding cylinder on the support can be pushed to integrally move forwards out of the grinding box to the position above the material receiving frame. Then, start first motor, make it drive support and grinding vessel and wholly rotate 180 degrees, can make the whole upset of opening end of grinding vessel down to can directly empty the uninstallation fast with the raw materials after the grinding and connect the material frame, compare with prior art, arrange material high-efficient swift more. Later, two second pneumatic cylinders of operation make piston rod between them flexible in turn, can drive two clappers and pat in turn to the grinding vessel of this moment to can remain the adhesion and pat the raw materials in the grinding vessel, compare in prior art, unload more completely thoroughly, can effectively avoid the material to remain and influence the problem of follow-up grinding operation, it is more practical.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic right-view structural diagram of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of the grinding box of the present invention;

FIG. 4 is a schematic diagram of a right-side sectional structure of the grinding box of the present invention;

FIG. 5 is a schematic view of a right side cross-sectional structure of the grinding box of the present invention with the grinding cylinder removed and turned upside down;

fig. 6 is a schematic front sectional view of the grinding drum and the supporting seat of the present invention;

fig. 7 is a schematic top view of the rotating plate of the present invention.

Reference numbers in the figures: the grinding machine comprises a base 1, a supporting leg 2, a grinding box 3, a box door 4, a first hydraulic cylinder 5, a first motor 6, a support 7, a grinding cylinder 8, a rotating plate 9, a grinding shaft 10, a first grinding bead 11, a second grinding bead 12, a feeding valve 13, a feeding pipe 14, a material receiving frame 15, a supporting plate 16, a second hydraulic cylinder 17, a beating plate 18, a second motor 19, a protective cover 20, a third motor 21, a guide rail 22, a sliding block 23, an insert block 24, an insert slot 25, a mounting plate 26 and a foundation bolt 27.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 7, a feed additive mixing and grinding apparatus includes a base 1 and a grinding box 3 fixed to the base by a plurality of legs 2. The front end of the grinding box 3 is open and can be opened and closed to be connected with a box door 4, and the lower part of the rear end penetrates and is fixedly provided with a first hydraulic cylinder 5 along the front-rear direction. The piston rod of the first hydraulic cylinder 5 faces forward and is fixedly connected with a first motor 6, the output shaft of the first motor 6 faces forward and is fixedly connected with a support 7, and a grinding cylinder 8 is fixedly arranged on the support 7. The top of grinding vessel 8 is uncovered, rotate on the interior bottom and be equipped with cross commentaries on classics board 9, changes all vertical and rotation on four tip of board 9 and be equipped with grinding shaft 10, and the interval equipartition has the first pearl 11 of grinding of a plurality of groups about being on grinding shaft 10, and the interval equipartition has the second pearl 12 of grinding of a plurality of groups and the crisscross distribution of first pearl 11 of grinding about being on the inside wall of grinding vessel 8. The top of the grinding box 3 corresponding to the grinding cylinder 8 is communicated with a feeding pipe 14 with a feeding valve 13. A material receiving frame 15 with an open top is detachably arranged on the base 1 at the front side of the grinding box 3, supporting plates 16 are vertically arranged on the bases 1 at the left side and the right side of the material receiving frame 15, second hydraulic cylinders 17 penetrate and are fixedly arranged on the supporting plates 16 above the material receiving frame 15 along the left-right direction, piston rods of the two second hydraulic cylinders 17 are opposite and fixedly connected with beating plates 18, and piston rods of the two second hydraulic cylinders 17 alternately extend and retract;

during grinding, the feed valve 13 is opened first, and the feed additive raw material to be ground is fed into the grinding cylinder 8 through the feed pipe 14. After the feeding is accomplished, close feed valve 13, then can cooperate the realization to the grinding process of raw materials through pivoted commentaries on classics board 9 and four group's grinding axle 10, specifically do: the rotation of the rotating plate 9 can drive the four groups of grinding shafts 10 to revolve integrally, the rotation of the four groups of grinding shafts 10 can enable the four groups of grinding shafts and the first grinding beads 11 thereon to rotate around the axes of the four groups of grinding shafts, and the grinding shafts can be matched with the second grinding beads 12 staggered with the first grinding beads 11 on the inner side wall of the grinding cylinder 8, so that the grinding processing treatment of raw materials which is more comprehensive, efficient and high in quality can be realized, the grinding effect is better compared with the prior art, and the production requirement can be met. After grinding, the box door 4 is opened, then the first hydraulic cylinder 5 is operated to extend the piston rod of the first hydraulic cylinder, and the support 7 and the grinding cylinder 8 thereon can be pushed to move forwards to the upper part of the material receiving frame 15. Then, start first motor 6, make it drive support 7 and grinding vessel 8 and wholly rotate 180 degrees, can make the whole upset of open end of grinding vessel 8 down to can directly empty fast the uninstallation of the raw materials after grinding and connect material frame 15, compare with prior art, arrange that the material is more high-efficient swift. Afterwards, two second hydraulic cylinders 17 are operated to enable piston rods of the two second hydraulic cylinders to stretch out and draw back alternately, so that the two beating plates 18 can be driven to beat the grinding cylinder 8 at the moment alternately, the raw materials remained in the grinding cylinder 8 in an adhesion mode can be beaten, compared with the prior art, unloading is complete, materials can be effectively prevented from remaining, the problem that follow-up grinding operation is affected is solved, and the automatic material-discharging machine is more practical. The specific manner and structure of the openable and closable connection of the box door 4 are all the same as those of the prior art, and are not limited herein. The control mode of the alternate extension and retraction of the piston rods of the first hydraulic cylinder 5, the second hydraulic cylinder 17 and the two second hydraulic cylinders 17 can be realized by adopting the prior art. The first motor 6 can be a conventional stepping motor with a self-locking function. The size of the material receiving frame 15 is suitable to avoid material leakage during discharging.

In this embodiment, a second motor 19 is arranged in the support 7 corresponding to the center of the rotating plate 9, and an output shaft of the second motor 19 upwards penetrates through the bottoms of the support 7 and the grinding cylinder 8 and is fixedly connected with the center of the rotating plate 9, so that when grinding is performed, power can be provided by the second motor 19 to drive the rotating plate 9 to rotate, and grinding operation is realized in a matching manner.

In this embodiment, the bottom of the four ends of the rotating plate 9 is provided with a protective cover 20, a third motor 21 is arranged in the protective cover 20, and the output shaft of the third motor 21 upwards runs through the rotating plate 9 and is coaxially and fixedly connected with the corresponding grinding shaft 10, so that when grinding, power can be provided by the third motor 21 to drive the corresponding grinding shaft 10 to rotate, thereby realizing grinding operation in cooperation.

In this embodiment, the first grinding bead 11 of every group all has a plurality of and is circumference interval equipartition on the grinding axle 9 that corresponds, and every group second grinding bead 12 all has a plurality of and is circumference interval equipartition on the inside wall of grinding vessel 8 to guarantee the efficiency and the effect of grinding.

In this embodiment, be equipped with guide rail 22 along the fore-and-aft direction on the interior bottom of grinding case 3, the last slip of guide rail 22 is equipped with slider 23, first motor 6 sets firmly on the top front end of slider 23 for when the flexible first motor 6 back-and-forth movement of drive of the piston rod that utilizes first pneumatic cylinder 5, accessible guide rail 22 and slider 23 mutually support and play good support and guide effect to first motor 6, make the removal operation of moving in of grinding vessel 8 more stable smooth and easy.

In this embodiment, all be equipped with dovetail inserted block 24 along the fore-and-aft direction on the left and right sides of connecing material frame 15 bottom, set up the dovetail slot 25 of looks adaptation on the top of the base 1 that inserted block 24 corresponds, inserted block 24 pegs graft in slot 25 that corresponds for when connecing material frame 15 full-load back, only need take inserted block 24 forward out, can dismantle original material frame 15 that connects, the convenient follow-up transport and the processing to the material after the grinding of its splendid attire. Meanwhile, another empty material receiving frame 15 can be taken out, and the insertion block 24 on the empty material receiving frame is inserted into the corresponding insertion slot 25, so that the subsequent grinding operation is not influenced.

In this embodiment, the base 1 is made of foamed aluminum, which is an existing material, and has the characteristics of high damping, shock absorption, energy absorption, and the like, and can play a good role in buffering and shock absorption during the operation of the grinding 1, so that the grinding operation can be more stable, and the grinding efficiency and quality can be better improved.

In this embodiment, a plurality of mounting plates 26 are evenly distributed on the periphery of the bottom of the base 1, and the mounting plates 26 are fixed on the ground through anchor bolts 27, so that the mounting stability of the whole grinding device can be further strengthened, and smooth and stable grinding operation can be ensured.

The utility model discloses a theory of operation: during grinding, the feed valve 13 is opened first, and the feed additive raw material to be ground is fed into the grinding cylinder 8 through the feed pipe 14. After the feeding is finished, the feeding valve 13 is closed, and then the raw materials can be ground through the rotating plate 9 and the four groups of grinding shafts 10 in a matching way, and the grinding process is specifically as follows: the rotation of the rotating plate 9 can drive the four groups of grinding shafts 10 to integrally revolve, the rotation of the four groups of grinding shafts 10 can enable the grinding shafts and the first grinding beads 11 on the grinding shafts to rotate around the axes of the grinding shafts, and the matching of the second grinding beads 12 staggered with the first grinding beads 11 on the inner side wall of the grinding cylinder 8 can be matched with the grinding shafts to realize more comprehensive, efficient and high-quality grinding processing of raw materials, so that the grinding effect is better than that of the prior art, and the production requirements can be better met;

after grinding, the box door 4 is opened, then the first hydraulic cylinder 5 is operated to extend the piston rod thereof, and the whole grinding box 3 and the grinding cylinder 8 thereon can be pushed to move forwards to the upper part of the material receiving frame 15. Then, start first motor 6, make it drive support 7 and grinding vessel 8 and wholly rotate 180 degrees, can make the whole upset of open end of grinding vessel 8 down to can directly empty the uninstallation fast with the raw materials after grinding and connect material frame 15 in, compare with prior art, arrange the material more high-efficient swift. Afterwards, two second pneumatic cylinders 17 of operation make piston rod between them flexible in turn, can drive two clap the board 18 and pat in turn to grinding vessel 8 this moment to can remain the raw materials of adhesion in grinding vessel 8 and pat, compare in prior art, unload more completely thoroughly, can effectively avoid the material to remain and influence the problem of follow-up grinding operation, it is more practical.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. A feed additive mixing and grinding device comprises a base and a grinding box arranged on the base through a plurality of supporting leg fixing frames, and is characterized in that the front end of the grinding box is open and can be opened and closed, a box door is connected with the front end of the grinding box, a first hydraulic cylinder penetrates through and is fixedly arranged on the lower portion of the rear end of the grinding box along the front-back direction, a piston rod of the first hydraulic cylinder forwards and is fixedly connected with a first motor, an output shaft of the first motor forwards and is fixedly connected with a support, a grinding cylinder is fixedly arranged on the support, a cross-shaped rotating plate is rotatably arranged on the opening of the top and the inner bottom of the grinding cylinder, grinding shafts are vertically and rotatably arranged on four end portions of the rotating plate, a plurality of groups of first grinding beads are uniformly distributed on each grinding shaft at intervals up and down, a plurality of groups of second grinding beads distributed on the inner side wall of the grinding cylinder at intervals up and down and are uniformly distributed with the first grinding beads in a staggered manner, and a feeding pipe with a feeding valve is communicated with the top of the grinding box corresponding to the grinding cylinder; the grinding box comprises a grinding box body, wherein a base is arranged on the front side of the grinding box body, a material receiving frame with an open top is detachably arranged on the base on the front side of the grinding box body, supporting plates are vertically arranged on the bases on the left side and the right side of the material receiving frame respectively, second hydraulic cylinders are fixedly arranged on the supporting plates above the material receiving frame in a penetrating mode in the left-right direction, piston rods of the two second hydraulic cylinders are opposite and fixedly connected with beating plates, and piston rods of the two second hydraulic cylinders stretch out and draw back alternately.

2. The feed additive mixing and grinding device as recited in claim 1, wherein a second motor is provided in the support corresponding to the center of the rotating plate, and an output shaft of the second motor extends upward through the support and the bottom of the grinding cylinder and is fixedly connected with the center of the rotating plate.

3. The feed additive mixing and grinding device as recited in claim 1, wherein a protective cover is provided at the bottom of each of the four ends of the rotating plate, a third motor is provided in the protective cover, and an output shaft of the third motor extends upward through the rotating plate and is coaxially and fixedly connected with the corresponding grinding shaft.

4. The feed additive mixing and grinding apparatus of claim 1, wherein each of the first grinding beads is provided in plurality and circumferentially spaced on the corresponding grinding shaft, and each of the second grinding beads is provided in plurality and circumferentially spaced on the inner sidewall of the grinding drum.

5. The feed additive mixing and grinding apparatus of claim 1, wherein the grinding chamber is provided with a guide rail at an inner bottom thereof in a front-rear direction, the guide rail is slidably provided with a slider, and the first motor is fixedly provided at a top front end of the slider.

6. The feed additive mixing and grinding device as claimed in claim 1, wherein the left and right sides of the bottom of the material receiving frame are respectively provided with a dovetail-shaped insertion block along the front-back direction, the top of the base corresponding to the insertion blocks is provided with a matched dovetail-shaped slot, and the insertion blocks are inserted into the corresponding slots.

7. The feed additive mixing and grinding device of claim 1, wherein the base is made of foamed aluminum.

8. The feed additive mixing and grinding device of claim 7, wherein a plurality of mounting plates are uniformly distributed on the circumference of the bottom of the base, and the mounting plates are fixed on the ground through anchor bolts.

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