CN210646613U

CN210646613U - A kind of comminutor

Info

Publication number: CN210646613U
Application number: CN201921372791.5U
Authority: CN
Inventors: 吴新元; 张磊
Original assignee: Guangdong Baicao Zhengyuan Health Technology Co Ltd
Current assignee: Guangdong Baicao Zhengyuan Health Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-02
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a pulverizer, including frame, casing, feed mechanism, rubbing crusher constructs, sieve material mechanism, transfer storehouse, weighs pushing equipment, discharging pipe and control mechanism, the casing be the cubic type, the casing is installed in the frame, feed mechanism include feeder hopper, inlet pipe and feed control valve, feed control valve set up in the lower part of inlet pipe, rubbing crusher construct including static mill, rotation mill, pivot, mill shell, crushing motor and motor frame, the opposite face of static mill and rotation mill on all be provided with the stirring and smash post and stir the piece, one side of static mill articulate with the mill shell, rotation mill set up in the pivot, to the pivot of crushing motor with rotate the mill direct connection, reduced the outfit and the maintenance of other accessories; the shaking device is arranged below the screen mesh to help the screen mesh to quickly screen out particles; the weighing and pushing mechanism is arranged, so that weighing and subpackaging can be carried out while crushing.

Description

A kind of comminutor

Technical Field

The utility model relates to a medicine processing production facility field specifically is a rubbing crusher.

Background

The crusher is a machine for crushing large-size solid raw materials into required sizes, and achieves the purpose of the crusher in a high-speed impact mode.

A drive belt mechanism can generally be set up again between current rubbing crusher's crushing motor and the pivot, installs crushing motor inside the casing, drives the pivot in the crushing dish through the drive belt and rotates, and the drive belt of increase also needs higher maintenance cost, exposes high-speed pivoted conveyer belt outside moreover and also receives the interference more easily and takes the risk absolutely.

The existing pulverizer generally directly passes through a screen to flow out of a machine body after being pulverized, and large particles can block the screen holes to influence the circulation rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubbing crusher.

The utility model discloses a following technical scheme of purpose accessible realizes:

a pulverizer comprises a frame, a casing, a feeding mechanism, a pulverizing mechanism, a screening mechanism, a transit bin, a weighing and pushing mechanism, a discharging pipe and a control mechanism, wherein the casing is of a square shape and is arranged on the frame, the feeding mechanism comprises a feeding hopper, a feeding pipe and a feeding control valve, the feeding control valve is arranged at the lower part of the feeding pipe, the pulverizing mechanism comprises a static millstone, a rotating shaft, a millstone shell, a pulverizing motor and a motor base, the opposite surfaces of the static millstone and the rotating millstone are respectively provided with a pulverizing column and a pulverizing sheet, the tail end of the feeding pipe is connected with the static millstone, one side of the static millstone is hinged with the millstone shell, the rotating millstone is arranged on the rotating shaft, a bearing is arranged between the rotating shaft and the millstone shell, the rotating shaft penetrates through the millstone shell to be connected with the pulverizing motor, the pulverizing motor is arranged, the motor base is fixedly arranged above the shell, the screening mechanism comprises a screen, a shaking component and a chute, positioning rods are arranged at two ends of the screen, the positioning rods are clamped on the chute, the screen can move up and down on the chute, the shaking component is arranged below the screen, the transfer bin is arranged below the screening mechanism, the weighing and pushing mechanism comprises a weighing instrument, a pushing flat plate, a movable connecting block, a rotary lead screw and a rotary motor, two ends above the pushing flat plate are fixedly connected with the movable connecting block, the movable connecting block is arranged on the rotary lead screw, the movable connecting block can move in parallel on the rotary lead screw, the rotary lead screw passes through the transfer bin to be connected with the external rotary motor, a bearing is arranged between the rotary lead screw and the transfer bin, and the weighing instrument is arranged below the pushing flat plate, the control mechanism is arranged on the shell, and the crushing mechanism, the material screening mechanism and the weighing and pushing mechanism are electrically connected with the control mechanism.

Furthermore, the front end of the rotating shaft is provided with an anti-blowback scraping blade, and the end of the rotating shaft connected with the rotary grinding disc is also provided with a scraping blade.

Further, the shaking assembly comprises a second rotating motor, a second rotating shaft and an oval rotating block, the oval rotating block is connected with the second rotating motor through the second rotating shaft, and the shaking assembly is provided with two groups.

Further, transfer storehouse and discharging pipe between be provided with rotatory floodgate, rotatory floodgate include gate locating lever and gate flat board, the gate flat board sets up on the gate locating lever, the gate flat board can do hour hand motion on the gate locating lever, the both ends and the transfer storehouse of gate locating lever are connected.

The utility model has the advantages that:

the utility model provides a grinder, which directly connects the rotating shaft of a grinding motor with a rotating grinding disc, thus reducing the allocation and maintenance of other accessories; the shaking device is arranged below the screen mesh to help the screen mesh to quickly screen out particles; the weighing and pushing mechanism is arranged, so that weighing and subpackaging can be carried out while crushing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged structural view at a in fig. 1.

Fig. 3 is an enlarged structural view at B in fig. 1.

Fig. 4 is a structural diagram of the shaking assembly of the present invention.

Fig. 5 is a structural diagram of the middle weighing and pushing mechanism of the utility model.

In the figure: 1-frame, 2-shell, 3-feeding mechanism, 301-feed hopper, 302-feeding pipe, 303-feeding control valve, 4-crushing mechanism, 401-static grinding disc, 402-rotating grinding disc, 403-stirring column, 404-stirring fragment, 405-rotating shaft, 406-grinding disc shell, 407-crushing motor, 408-motor base, 5-screening mechanism, 501-screen, 502-shaking component, 5021-second rotating motor, 5022-second rotating shaft, 5023-elliptical rotating block, 503-chute, 6-middle rotating bin, 7-weighing material-pushing mechanism, 701-weighing instrument, 702-material-pushing flat plate, mobile connecting block, 704-rotating screw rod, 705-rotating motor, 8-discharging pipe, 9-control mechanism, 10-rotary gate.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

According to the illustrations of fig. 1 to 5:

a pulverizer comprises a frame 1, a casing 2, a feeding mechanism 3, a pulverizing mechanism 4, a screening mechanism 5, a transfer bin 6, a weighing and pushing mechanism 7, a discharging pipe 8 and a control mechanism 9, wherein the casing 2 is square, the casing 2 is arranged on the frame 1, the feeding mechanism 3 comprises a feed hopper 301, a feed pipe 302 and a feed control valve 303, the feed control valve 303 is arranged at the lower part of the feed pipe 302, the pulverizing mechanism 4 comprises a static grinding disc 401, a rotating grinding disc 402, a rotating shaft 405, a grinding disc shell 406, a pulverizing motor 407 and a motor base 408, crushing columns and crushing pieces 404 are arranged on the opposite surfaces of the static grinding disc 401 and the rotating grinding disc 402, the tail end of the feed pipe 302 is connected with the static grinding disc 401, one side of the static grinding disc 401 is hinged with the grinding disc shell 403, the rotating grinding disc 402 is arranged on the rotating shaft 405, a bearing is arranged between the rotating shaft 405 and the grinding disc housing 406, the rotating shaft passes through the grinding disc housing 406 and is connected with a grinding motor 407, the grinding motor 407 is arranged on a motor base 408, the motor base 408 is fixedly arranged above the machine shell 2, the screening mechanism 5 comprises a screen 501, a shaking component 502 and a chute 503, positioning rods are arranged at two ends of the screen 501 and clamped on the chute 503, the screen 501 can move up and down on the chute 503, the shaking component 502 is arranged below the screen 501, the transfer bin 6 is arranged below the screening mechanism 5, the weighing and pushing mechanism 7 comprises a weighing instrument 701, a pushing flat plate 702, a moving connecting block 703, a rotating screw rod 704 and a rotating motor 705, two ends above the pushing flat plate 702 are fixedly connected with the moving connecting block 703, the moving connecting block 703 is arranged on the rotating screw rod 704, the movable connecting block 703 can move in parallel on a rotary screw 704, the rotary screw 704 passes through the transfer bin 6 to be connected with an external rotary motor 705, a bearing is arranged between the rotary screw 704 and the transfer bin 6, the weighing instrument 701 is arranged below the material pushing flat plate 702, the control mechanism 9 is arranged on the machine shell 2, and the crushing mechanism 4, the material sieving mechanism 5 and the weighing material pushing mechanism 7 are electrically connected with the control mechanism 9.

The front end of the rotating shaft 405 is provided with an anti-blowback wiper, and the end of the rotating shaft 405 connected with the rotating grinding disc 402 is also provided with a wiper.

The dithering assembly 502 comprises a second rotating motor 5021, a second rotating shaft 5022 and an elliptical rotating block 5023, the elliptical rotating block 5023 is connected with the second rotating motor 5021 through the second rotating shaft 5022, and the dithering assembly 502 is provided with two groups.

Transfer 6 and discharging pipe 8 between be provided with rotatory floodgate 10, rotatory floodgate 10 include gate locating lever and gate flat board, the gate flat board sets up on the gate locating lever, the gate flat board can do hour hand motion on the gate locating lever, the both ends and the transfer 6 of gate locating lever are connected.

The raw materials to be crushed are poured from the feeding hopper 301, the raw materials flow through the feeding pipe 302 to the crushing mechanism 4, the control mechanism 9 controls the crushing motor 407 of the crushing mechanism 4 to be opened to rotate and crush the raw materials, the crushed raw materials fall onto the screen 501, particles at the orifice of the fine screen 501 can pass through the screen 501, larger particles can be continuously crushed, the shaking assembly 502 can continuously shake the screen 501 to improve the speed of the particles passing through the screen 501, then the crushed particles come from the weighing and pushing mechanism 7 of the transfer bin 6, then the weighing instrument 701 can weigh the crushed materials scattered on the surface, and when the weight reaches the set weight, the control mechanism 9 controls the rotating motor 705 to rotate, so that the pushing flat plate 702 moves towards the discharging pipe 8, and the crushed materials are pushed to the discharging pipe 8 to flow out of the machine body.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A pulverizer is characterized by comprising a frame, a casing, a feeding mechanism, a pulverizing mechanism, a screening mechanism, a transit bin, a weighing and pushing mechanism, a discharging pipe and a control mechanism, wherein the casing is square, the casing is arranged on the frame, the feeding mechanism comprises a feeding hopper, a feeding pipe and a feeding control valve, the feeding control valve is arranged at the lower part of the feeding pipe, the pulverizing mechanism comprises a static millstone, a rotating shaft, a millstone shell, a pulverizing motor and a motor base, the opposite surfaces of the static millstone and the rotating millstone are respectively provided with a pulverizing column and a pulverizing sheet, the tail end of the feeding pipe is connected with the static millstone, one side of the static millstone is hinged with the millstone shell, the rotating millstone is arranged on the rotating shaft, a bearing is arranged between the rotating shaft and the millstone shell, and the rotating shaft passes through the millstone shell to be connected with, the crushing motor is arranged on the motor base which is fixedly arranged above the shell, the material sieving mechanism comprises a screen, a shaking component and a chute, positioning rods are arranged at two ends of the screen and clamped on the chute, the screen can move up and down on the chute, the shaking component is arranged below the screen, the transfer bin is arranged below the material sieving mechanism, the weighing and pushing mechanism comprises a weighing instrument, a pushing flat plate, a movable connecting block, a rotating lead screw and a rotating motor, two ends above the pushing flat plate are fixedly connected with the movable connecting block, the movable connecting block is arranged on the rotating lead screw, the movable connecting block can move in parallel on the rotating lead screw, the rotating lead screw passes through the transfer bin to be connected with the rotating motor outside, and a bearing is arranged between the rotating lead screw and the transfer bin, the weighing instrument is arranged below the material pushing flat plate, the control mechanism is arranged on the shell, and the crushing mechanism, the material sieving mechanism and the material weighing and pushing mechanism are electrically connected with the control mechanism.

2. A pulverizer as defined in claim 1 wherein said forward end of said rotary shaft is provided with blowback prevention scrapers, and the end of said rotary shaft connected to said rotary grinding disc is also provided with scrapers.

3. A pulverizer as defined in claim 1 wherein said dithering assembly includes a second rotating motor, a second rotating shaft, and elliptical rotating blocks, said elliptical rotating blocks being connected to said second rotating motor by said second rotating shaft, said dithering assembly being provided in two sets.

4. The pulverizer as claimed in claim 1, wherein a rotary gate is disposed between the transfer bin and the discharge pipe, the rotary gate includes a gate positioning rod and a gate plate, the gate plate is disposed on the gate positioning rod, the gate plate is movable in an hour direction on the gate positioning rod, and both ends of the gate positioning rod are connected to the transfer bin.