CN216538765U

CN216538765U - A pendulum-type milling machine grinds mechanism for mineral substance grinds

Info

Publication number: CN216538765U
Application number: CN202122909466.1U
Authority: CN
Inventors: 李连成
Original assignee: Quyang Juye Calcium Powder Co ltd
Current assignee: Quyang Juye Calcium Powder Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-17
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of pendulum type mills, and provides a pendulum type mill grinding mechanism for mineral grinding, which has simple structure, lower cost and better grinding effect and comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a left support plate and a right support plate, the right end of the right support plate is provided with a first motor through a cross bracket, a rack is rotatably connected between the right support plate and the left support plate, the left output end of the first motor penetrates through the right support plate and is fixedly connected with the rack, a grinding cylinder is fixedly connected in the rack through a connecting block, a grinding shaft is rotatably connected in the grinding cylinder, the rear end of the rack is provided with a second motor, the left output end of the second motor penetrates through the grinding cylinder and is fixedly connected with the grinding shaft, the front end of the rack is hinged with a retraction plate, the rear end of the retraction plate is fixedly connected with a grinding cover, and a locking device is fixedly connected on the grinding cover, the rear end of the grinding cylinder and the front end of the grinding cover are respectively provided with a feed inlet and a discharge outlet.

Description

A pendulum-type milling machine grinds mechanism for mineral substance grinds

Technical Field

The utility model relates to the technical field of pendulum type powder mills, in particular to a pendulum type powder mill grinding mechanism for mineral matter grinding.

Background

The R-type pendulum-type pulverizer is one of the most widely applied pulverizing devices in the powder processing industry, since the first 4R Raymond mill is introduced from the American Raymond company in the Shanghai of the twentieth century and the sixties, the device is rapidly popularized to all parts of the country, the variety is extended to 3R, 4R, 5R and up to 6R (R represents a grinding roller), and the industrial scale with hundreds of Raymond mill device production plants and tens of thousands of users is formed in the country for more than thirty years, so that the popularization degree is sufficient, and the Raymond mill has the advantages of wide application range and moderate product fineness; the method has the advantages of simple and convenient operation, capability of directly processing the original ore into qualified powder, one-step completion, dry processing, capability of simultaneously carrying out drying and even modification treatment, simple equipment structure, easy maintenance, convenient whole machine and accessory supply, low price, low investment and production operation cost and the like, and equipment manufacturers are all around the country.

Through search, the utility model with chinese patent application No. CN200620039127.5 discloses a pendulum type pulverizer, which is broadly described as comprising a main unit and a classifier, wherein the classifier is located above the main unit and the two are connected by flexible connection and sealing, the main unit comprises a main reduction box, a base is arranged above the main reduction box, a central shaft frame is arranged at the middle position of the base, a main shaft is arranged in the central shaft frame through a bearing, the main shaft is connected with the main reduction box through a coupling, a blower return box is arranged on the base, a mill cover cylinder for sealing the main shaft is arranged above the blower return box, a plum blossom frame is arranged at the upper end of the main shaft, a grinding roller assembly is arranged on the plum blossom frame, a shovel blade holder is sleeved on the central shaft frame, a shovel blade is arranged on the shovel blade holder, the classifier is a turbine classifier, the impeller of the classifier is a stepless speed regulating motor, and adopts one-stage speed increasing transmission, when in use, low energy consumption and no environmental pollution.

Although the energy consumption is reduced and the environment is not polluted by the prior art scheme, the structure is complex, the cost is high, the development of small and medium-sized enterprises is not facilitated, the grinding effect is poor, and the maintenance is required to be carried out frequently and is laborious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pendulum type pulverizer grinding mechanism for grinding mineral substances, which aims to solve the problems that the prior art proposed in the background art is complex in structure, high in cost, not beneficial to the development of small and medium-sized enterprises, poor in grinding effect and laborious to maintain frequently.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a pendulum type pulverizer grinding mechanism for grinding mineral substances comprises a bottom plate, a left support plate and a right support plate are fixedly connected with the top end of the bottom plate, a first motor is arranged at the right end of the right supporting plate through a cross bracket, a frame is rotatably connected between the right supporting plate and the left supporting plate, the left output end of the first motor penetrates through the right supporting plate and is fixedly connected with the frame, a grinding cylinder is fixedly connected in the frame through a connecting block, a grinding shaft is rotationally connected in the grinding cylinder, a second motor is arranged at the rear end of the frame, the left output end of the second motor penetrates through the grinding cylinder and is fixedly connected with the grinding shaft, a folding plate is hinged at the front end of the frame, the rear end fixedly connected with of receipts and releasing board grinds the lid, grind and cover fixedly connected with locking device, feed inlet and discharge gate have been seted up respectively to the rear end of grinding vessel and the front end of grinding the lid.

Preferably, locking device includes the swivel mount, swivel mount fixed connection is at the front end of grinding the lid, sliding connection has the locking plate on the swivel mount, the other end of locking plate rotates and is connected with lock nut, grinds through last fixedly connected with fixed block, the front end fixedly connected with locking screw of fixed block.

Furthermore, the front end of the folding and unfolding plate is fixedly connected with a folding and unfolding handle.

Still further, the rear end of the grinding cover is fixedly connected with a sealing rubber strip.

As a further scheme of the scheme, the material outlet and the material inlet are respectively and fixedly connected with a material outlet box and a material inlet box.

As a further scheme of the scheme, the left end of the left supporting plate and the right end of the right supporting plate are fixedly connected with supporting ribs, and the bottom ends of the two supporting ribs are fixedly connected to the top end of the bottom plate.

On the basis of the scheme, the four corners of the bottom end of the bottom plate are fixedly connected with supporting legs.

On the basis of the scheme, the bottom ends of the four supporting legs are fixedly connected with non-slip mats.

(III) advantageous effects

Compared with the prior art, the utility model provides a pendulum type pulverizer grinding mechanism for mineral substance grinding, which has the following beneficial effects:

in the utility model, the second motor arranged on the frame drives the grinding shaft which is rotationally connected with the grinding cylinder to rotate and is matched with the grinding cylinder fixedly connected with the frame, so as to be convenient for uniformly grinding and grinding the materials to be ground, the first motor arranged on the right support plate drives the frame which is rotationally connected between the left support plate and the right support plate to rotate, so as to be convenient for driving the grinding cylinder fixedly connected with the frame to overturn, so that the ground materials in the grinding barrel can be poured out through the discharge hole, the grinding cover fixedly connected with the collecting and placing plate is driven to move through the collecting and placing plate hinged on the frame, so as to be convenient for opening and cleaning the grinding cover, and the locking device fixedly connected with the grinding cover is convenient for locking the grinding cover, therefore, the swing type grinding machine for grinding mineral substances has a simpler structure, the cost is lower, and the grinding effect is better, need not often to maintain the maintenance.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic cross-sectional perspective view of the present invention;

fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a left support plate; 3. a right support plate; 4. a cross-shaped bracket; 5. a first motor; 6. a frame; 7. a grinding cylinder; 8. grinding the shaft; 9. a second motor; 10. a plate is collected and placed; 11. a grinding cap; 12. rotating; 13. a locking plate; 14. locking the nut; 15. a fixed block; 16. locking the screw rod; 17. a handle is retracted; 18. discharging the material box; 19. a feeding box; 20. supporting ribs; 21. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a pendulum type pulverizer grinding mechanism for mineral grinding comprises a bottom plate 1, wherein four corners of the bottom plate 1 are fixedly connected with supporting legs 21 for supporting the bottom plate to work, the bottoms of the four supporting legs 21 are fixedly connected with anti-slip pads for preventing the bottom plate from slipping during working, the top of the bottom plate 1 is fixedly connected with a left supporting plate 2 and a right supporting plate 3, the left end of the left supporting plate 2 and the right end of the right supporting plate 3 are fixedly connected with supporting ribs 20, the bottom ends of the two supporting ribs 20 are fixedly connected with the top of the bottom plate 1 for supporting the left end of the left supporting plate 2 and the right supporting plate 3, the right end of the right supporting plate 3 is provided with a first motor 5 through a cross bracket 4, a frame 6 is rotatably connected between the right supporting plate 3 and the left supporting plate 2, the left output end of the first motor 5 penetrates through the right supporting plate 3 and is fixedly connected with the frame 6, a grinding cylinder 7 is fixedly connected in the frame 6 through a connecting block, a grinding shaft 8 is rotationally connected in the grinding cylinder 7, a second motor 9 is installed at the rear end of the frame 6, the left output end of the second motor 9 penetrates through the grinding cylinder 7 and is fixedly connected with the grinding shaft 8, a retractable plate 10 is hinged at the front end of the frame 6, a retractable handle 17 is fixedly connected at the front end of the retractable plate 10 so as to pull the retractable handle 17 to open the retractable plate 10, a grinding cover 11 is fixedly connected at the rear end of the retractable plate 10, a sealing rubber strip is fixedly connected at the rear end of the grinding cover 11 so as to lock the grinding cover 11 to play a sealing role, a locking device is fixedly connected on the grinding cover 11 and comprises a rotary seat 12, the rotary seat 12 is fixedly connected at the front end of the grinding cover 11, a locking plate 13 is slidably connected on the rotary seat 12, a locking nut 14 is rotationally connected at the other end of the locking plate 13, and grinding is fixedly connected with a fixing block 15, the front end fixedly connected with locking screw 16 of fixed block 15 to in the operation of locking to grinding lid 11, feed inlet and discharge gate have been seted up respectively to the rear end of grinding vessel 7 and the front end of grinding lid 11, and discharge gate and feed inlet department are fixedly connected with play magazine 18 and feeding box 19 respectively, so that quick feeding and ejection of compact.

It should be further described that, in this embodiment, the first motor 5 and the second motor 9 are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used, for those skilled in the art, as long as they are debugged according to the requirements of their usage specifications, and they are not described herein again, and the first motor 5 and the second motor 9 are both provided with control switches matching with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control of the operators can be facilitated.

In conclusion, when the pendulum type pulverizer grinding mechanism for grinding mineral substances is used, firstly, the pendulum type pulverizer grinding mechanism for grinding mineral substances is placed at a place required to be used, the first motor 5 is connected with a forward and reverse circuit according to the specification, then, materials required to be ground are poured into the grinding cylinder 7 through the feeding hole, then, the second motor 9 is started, the second motor 9 installed on the rack 6 drives the grinding shaft 8 which is rotatably connected with the grinding cylinder 7 to rotate and is matched with the grinding cylinder 7 fixedly connected with the rack 6, so that the materials required to be ground are uniformly ground and ground, then, the second motor 9 is started, the first motor 5 installed on the right support plate 3 drives the rack 6 which is rotatably connected between the left support plate 2 and the right support plate 3 to rotate, so that the grinding cylinder 7 fixedly connected with the rack 6 is driven to turn over, therefore, when the ground material is poured out and the grinding cylinder 7 needs to be cleaned, the locking plate 13 and the locking nut 14 which are connected with each other in a sliding mode on the rotary seat 12 are unscrewed from the locking screw rod 16 and opened, then the folding and unfolding handle 17 is pulled, and the grinding cover 11 fixedly connected with the folding and unfolding plate 10 is opened, so that the ground material can be cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pendulum-type milling machine grinding mechanism for mineral substance grinds, includes bottom plate (1), its characterized in that, the top fixedly connected with left branch fagging (2) and right branch fagging (3) of bottom plate (1), first motor (5) are installed through cross support (4) to the right-hand member of right branch fagging (3), rotate between right branch fagging (3) and left branch fagging (2) and be connected with frame (6), the left part output of first motor (5) runs through right branch fagging (3) and with frame (6) fixed connection, through connecting block fixedly connected with grinding vessel (7) in frame (6), grinding vessel (7) internal rotation is connected with grinding shaft (8), second motor (9) are installed to the rear end of frame (6), the left part output of second motor (9) run through grinding vessel (7) and with grinding shaft (8) fixed connection, the front end of frame (6) is articulated to have and is received board (10), the rear end fixedly connected with who receives board (10) grinds lid (11), grind fixedly connected with locking device on lid (11), feed inlet and discharge gate have been seted up respectively to the rear end of grinding vessel (7) and the front end of grinding lid (11).

2. A pendulum mill grinding mechanism for mineral grinding as claimed in claim 1, characterized in that the locking means comprises a swivel base (12), the swivel base (12) is fixedly connected at the front end of the grinding cover (11), a locking plate (13) is slidably connected on the swivel base (12), the other end of the locking plate (13) is rotatably connected with a locking nut (14), the grinding is through an upper fixedly connected with fixing block (15), the front end of the fixing block (15) is fixedly connected with a locking screw (16).

3. A pendulum mill grinding mechanism for mineral grinding as claimed in claim 2, characterized in that a retraction handle (17) is fixedly connected to the front end of the retraction plate (10).

4. A pendulum mill grinding mechanism for mineral grinding in accordance with claim 3, characterized in that the rear end of the grinding cover (11) is fixedly connected with a sealing rubber strip.

5. A pendulum mill grinding mechanism for mineral grinding according to claim 4, characterized in that outlet and inlet are fixedly connected with outlet (18) and inlet (19) box, respectively.

6. A pendulum mill grinding mechanism for mineral matter grinding according to claim 5, characterized in that the left end of left support plate (2) and the right end of right support plate (3) are both fixedly connected with a support rib (20), the bottom end of two support ribs (20) is fixedly connected to the top end of bottom plate (1).

7. A pendulum mill grinding mechanism for mineral matter grinding according to claim 6, characterized in that support legs (21) are fixedly connected to the bottom of the bottom plate (1) at all corners.

8. A pendulum mill grinding mechanism for mineral grinding according to claim 7, characterized in that a non-slip mat is fixedly connected to the bottom end of each of the four support legs (21).