CN218609578U - Putty powder production is with hierarchical grinder of environment-friendly - Google Patents

Abstract

The utility model discloses an environment-friendly grading grinding device for putty powder production, belonging to the technical field of putty powder production; the grinding box is provided with a feed hopper and a discharge hopper, and further comprises a pre-grinding roller, a pre-grinding motor, a first-stage grading sieve plate, a first-stage grinding roller, a first-stage grinding motor, a second-stage grading sieve plate, a second-stage grinding roller, a second-stage grinding motor and a material returning auger, wherein the pre-grinding roller is arranged in the feed hopper in pairs, the first-stage grading sieve plate and the second-stage grading sieve plate are arranged in the grinding box, the first-stage grinding roller and the second-stage grinding roller are respectively arranged in a rotating manner, the distance between the pre-grinding rollers, the distance between the first-stage grinding roller and the first-stage grading sieve plate and the distance between the second-stage grinding roller and the second-stage grading sieve plate are sequentially reduced, and the material returning auger is arranged on the rear side of the grinding box; the utility model discloses carry out the grinding in grades to putty powder, the grinding precision is high, and it is good to grind the environment seal, more economic environmental protection.

Description

Putty powder production is with hierarchical grinder of environment-friendly

Technical Field

The utility model relates to a putty powder production is with hierarchical grinder of environment-friendly belongs to putty powder production technical field.

Background

The putty powder is one kind of building decoration material, and has main components of talcum powder and glue, and is prepared through mixing putty powder and water in certain proportion. Putty powder is in process of production, need make the powder granule that meets the requirements with massive raw materials through smashing, grinding, or will lead to the fact the putty powder of inside caking to grind because the putty powder is stacked, and in grinding process, putty powder raw materials grinding process is uneven can appear in current grinder, and the grinding precision is low, the very big condition of product particle size distribution range. In addition, the product that traditional grinder filtered the back and is obtained is difficult to take out, still need the workman to throw it again and grind in grinder after taking out, hinders the continuous clear of production process, and grinding efficiency is not high, leads to putty powder production process inefficiency, and the industrial production speed that is not suitable for accelerating increasingly.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an environment-friendly grading grinding device for putty powder production.

The utility model adopts the technical proposal that: the environment-friendly type grading grinding device for putty powder production comprises a supporting leg and a rectangular grinding box which is obliquely arranged on the supporting leg in a left-high and right-low manner, wherein a feed hopper is arranged above the left end of the grinding box, a discharge hopper is arranged below the right end of the grinding box, the grinding box is formed by connecting and combining an upper box cover and a lower box body through bolts and is convenient to disassemble, assemble and maintain, the environment-friendly type grading grinding device also comprises a pre-grinding roller, a pre-grinding motor, a first-grade grading sieve plate, a first-grade grinding roller, a first-grade grinding motor, a second-grade grading sieve plate, a second-grade grinding roller, a second-grade grinding motor and a material returning auger, the pre-grinding roller is arranged in the feed hopper in pairs, the pre-grinding motor for driving the pre-grinding roller is arranged outside the feed hopper, the first-grade grading sieve plate and the second-grade grading sieve plate which divide the grinding box into an upper cavity, a middle cavity and a lower cavity which are parallel to each other are arranged in the grinding box, the first-stage grinding roller and the second-stage grinding roller are respectively rotatably arranged above the right end of the first-stage grading sieve plate and the second-stage grading sieve plate, reinforcing ribs are arranged below the first-stage grading sieve plate and the second-stage grading sieve plate corresponding to the positions of the first-stage grinding roller and the second-stage grinding roller, the grinding structural strength is improved, dense sieve holes are formed in plate bodies of the first-stage grading sieve plate and the second-stage grading sieve plate on the left sides of the reinforcing ribs, the plate bodies on the right sides of the reinforcing ribs are solid plates, materials are convenient to collect, the first-stage grinding roller and the second-stage grinding roller are respectively driven by a first-stage grinding motor and a second-stage grinding motor which are arranged outside a grinding box, the distance between the pre-grinding rollers arranged in pairs in the feed hopper, the distance between the first-stage grinding roller and the first-stage grading sieve plate, and the distance between the second-stage grinding roller and the second-stage grading sieve plate are sequentially reduced, and the sieve hole diameter of the first-stage grading sieve plate is larger than that of the second-stage grading sieve plate, hierarchical level grinding, the right-hand member rear side of grinding case corresponds the upper chamber respectively and the middle cavity has seted up one-level coarse fodder mouth and second grade coarse fodder mouth, one-level coarse fodder mouth and second grade coarse fodder mouth intercommunication, grinding case left end rear side is seted up and is mixed feed back mouth, it is located the middle cavity to mix the feed back mouth, the feed back auger sets up in grinding case rear side, and its one end and second grade coarse fodder mouth intercommunication, the other end and mix feed back mouth intercommunication, the left end that the material that will go up the upper chamber and the middle cavity filters out and after being ground is sent the second grade hierarchical sieve once more sieves, and degree of automation is high, and the production continuity is strong.

Further, still include the stock guide, the right-hand member of the hierarchical sieve of one-level and the hierarchical sieve of second grade is provided with the stock guide respectively, the slope sets up around the stock guide, and its rear end supports in the right side of one-level coarse fodder mouth or second grade coarse fodder mouth, is discharged by the feed back auger after leading the material to one-level coarse fodder mouth and second grade coarse fodder mouth fast.

Furthermore, one-level material equalizing plate is installed at the left end of the one-level grading sieve plate, the one-level material equalizing plate is a herringbone plate, dense one-level material equalizing ports are uniformly distributed on the lower edge of the one-level material equalizing plate, materials coming out of the feeding hopper are scattered and uniformly distributed and then uniformly distributed on the one-level grading sieve plate to move, screening and filtering are fully and quickly performed, and the screening and filtering effect is improved while the subsequent grinding mechanism is convenient to grind.

Further, the compounding homocline board is installed to second grade hierarchical sieve plate left end, and it is a rectangular plate, set up intensive compounding homocline mouth on the compounding homocline board, the slope sets up around the compounding homocline board is on the hierarchical sieve of second grade, and its rear end supports in the right side of mixing the feed back mouth, and the material that will mix the feed back mouth and come out evenly guides and paves and sieves on the hierarchical sieve of second grade, the follow-up grinding of being convenient for simultaneously.

Furthermore, a scraper is arranged in the lower cavity, a push-pull rod is connected to the scraper, the push-pull rod penetrates through the vertical wall on the front side of the grinding box, and workers can push and pull the scraper through the push-pull rod outside the grinding box to clean materials at the bottom of the grinding box and relieve the accumulation of the materials.

Furthermore, the front side and the rear side of the right end of the lower cavity are respectively provided with a material receiving plate, and the two material receiving plates are arranged in a horn shape, so that the materials are quickly guided to the discharge hopper and then discharged.

Furthermore, the supporting legs are connected with the grinding box through springs, the spring shock absorption protection equipment and the installation and connection structure are arranged on the grinding box, and the vibration mechanism is arranged on the grinding box, so that the grinding discharging efficiency is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the pre-grinding roller, the primary grinding roller and the secondary grinding roller, the grinding fineness is gradually reduced, and the materials are ground in three stages, so that the putty powder coming out of the discharge hopper is ensured to be processed by a sufficient grinding process, and the reworking caused by insufficient grinding is avoided; the grinding efficiency of the putty powder is higher, and the grinding is more sufficient; set up the feed back auger, be convenient for take out the putty powder thickness compounding that obtains after the hierarchical grinding and drop into again and filter and grind through second grade grinding roller on the hierarchical sieve of second grade for production process can continuously go on, improves production efficiency greatly.

The utility model has the advantages that the grinding device has balanced grinding process to the putty powder raw material, high grinding precision and uniform product particle size distribution range; the materials which need secondary processing are filtered out and are easy to take out, the materials are not needed to be thrown into the grinding device again by workers after being taken out for grinding again, the automation degree is improved, the production process is continuous and stable, the grinding efficiency is high, the production process efficiency of the putty powder is improved, and the putty powder is more suitable for the increasingly accelerated industrial production speed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 drawings without creative efforts.

Fig. 1 is a schematic view of the present invention in axonometric view 1.

Fig. 2 is a schematic view of the present invention in axonometric view 2.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is the assembly schematic diagram of the parts such as the one-level grading sieve plate of the utility model.

In the figure: 1-grinding box, 11-feeding hopper, 12-discharging hopper, 13-first-level coarse material port, 14-second-level coarse material port, 15-mixed material returning port, 16-pre-grinding roller, 17-pre-grinding motor, 2-first-level grading sieve plate, 21-first-level grinding roller, 22-first-level grinding motor, 23-first-level material homogenizing plate, 3-second-level grading sieve plate, 31-second-level grinding roller, 32-second-level grinding motor, 33-material mixing material homogenizing plate, 4-material returning auger, 5-material guide plate, 6-scraping plate, 7-push-pull rod, 8-material collecting plate and 9-vibrating mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, unless otherwise specified, the terms "plurality", and "plural groups" mean two or more, and the terms "a plurality", and "a plurality" mean one or more. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are used, they are only used for convenience of description and simplification of the description, and they do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" if used herein are for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1-4: an environment-friendly grading grinding device for putty powder production comprises a supporting leg and a grinding box 1 which is obliquely arranged on the supporting leg from high to low, a feed hopper 11 and a discharge hopper 12 are arranged on the grinding box 1, it also comprises a pre-grinding roller 16, a pre-grinding motor 17, a first-stage grading sieve plate 2, a first-stage grinding roller 21, a first-stage grinding motor 22, a second-stage grading sieve plate 3, a second-stage grinding roller 31, a second-stage grinding motor 32 and a feed back packing auger 4, the pre-grinding rollers 16 are arranged in pairs in the feed hopper 11, a pre-grinding motor 17 for driving the pre-grinding rollers 16 is arranged outside the feed hopper 11, a first-stage grading sieve plate 2 and a second-stage grading sieve plate 3 which divide the grinding box 1 into an upper chamber, a middle chamber and a lower chamber are arranged in the grinding box 1, the first-stage grinding roller 21 and the second-stage grinding roller 31 are respectively arranged above the right ends of the first-stage classification sieve plate 2 and the second-stage classification sieve plate 3 in a rotating way, the primary grinding roller 21 and the secondary grinding roller 31 are respectively driven by a primary grinding motor 22 and a secondary grinding motor 32 which are arranged outside the grinding box 1, the distance between the pre-grinding rollers 16, the distance between the first-stage grinding roller 21 and the first-stage grading sieve plate 2 and the distance between the second-stage grinding roller 31 and the second-stage grading sieve plate 3 are reduced in sequence, the mesh aperture of the first-stage grading sieve plate 2 is larger than that of the second-stage grading sieve plate 3, the rear side of the right end of the grinding box 1 is respectively provided with a first-stage coarse material opening 13 and a second-stage coarse material opening 14 corresponding to the upper chamber and the middle chamber, the primary coarse material port 13 is communicated with the secondary coarse material port 14, a mixed feed back port 15 is arranged on the rear side of the left end of the grinding box 1, the feed back auger 4 is arranged at the rear side of the grinding box 1, one end of the feed back auger is communicated with the secondary coarse material port 14, and the other end of the feed back auger is communicated with the mixed feed back port 15.

The embodiment further comprises a material guide plate 5, the right ends of the first-stage grading sieve plate 2 and the second-stage grading sieve plate 3 are respectively provided with the material guide plate 5, and the material guide plate 5 is arranged in a front-back inclined mode. The left end of the first-stage grading sieve plate 2 is provided with a first-stage material equalizing plate 23, the first-stage material equalizing plate 23 is a herringbone plate, and the lower edge of the first-stage material equalizing plate 23 is uniformly provided with intensive first-stage material equalizing ports. 3 left ends of second grade hierarchical sieve are installed compounding homocline board 33, set up intensive compounding homocline mouth on the compounding homocline board 33, the slope sets up around compounding homocline board 33 is graded on the second grade, and its rear end supports in the right side of mixing feed back 15. A scraper 6 is arranged in the lower cavity, a push-pull rod 7 is connected to the scraper 6, and the push-pull rod 7 penetrates through the vertical wall on the front side of the grinding box 1. And the front side and the rear side of the right end of the lower cavity are respectively provided with a material collecting plate 8. The supporting legs are connected with the grinding box 1 through springs, and a vibration mechanism 9 is installed on the grinding box 1.

The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit and scope of the present invention.

Claims (7)

1. The utility model provides a putty powder production is with hierarchical grinder of environment-friendly, includes that supporting leg and high-low ground slope of a left side set up grinding case (1) on the supporting leg, set up feeder hopper (11) and play hopper (12) on grinding case (1), its characterized in that: the grinding device also comprises a pre-grinding roller (16), a pre-grinding motor (17), a first-stage grading sieve plate (2), a first-stage grinding roller (21), a first-stage grinding motor (22), a second-stage grading sieve plate (3), a second-stage grinding roller (31), a second-stage grinding motor (32) and a material returning auger (4), wherein the pre-grinding roller (16) is arranged in the feed hopper (11) in pair, the pre-grinding motor (17) for driving the pre-grinding roller (16) is arranged outside the feed hopper (11), the first-stage grading sieve plate (2) and the second-stage grading sieve plate (3) which divide the grinding box (1) into an upper cavity, a middle cavity and a lower cavity are arranged in the grinding box (1), the primary grinding roller (21) and the secondary grinding roller (31) are respectively rotatably arranged above the right ends of the primary grading sieve plate (2) and the secondary grading sieve plate (3), the primary grinding roller (21) and the secondary grinding roller (31) are respectively driven by a primary grinding motor (22) and a secondary grinding motor (32) which are arranged outside the grinding box (1), the distance between the pre-grinding rollers (16), the distance between the primary grinding roller (21) and the primary grading sieve plate (2) and the distance between the secondary grinding roller (31) and the secondary grading sieve plate (3) are sequentially reduced, the mesh aperture of the primary grading sieve plate (2) is larger than that of the secondary grading sieve plate (3), the grinding box is characterized in that the rear side of the right end of the grinding box (1) corresponds to the upper chamber and the middle chamber respectively and is provided with a primary coarse material opening (13) and a secondary coarse material opening (14), the primary coarse material opening (13) is communicated with the secondary coarse material opening (14), the rear side of the left end of the grinding box (1) is provided with a mixed material return opening (15), the material return auger (4) is arranged on the rear side of the grinding box (1), one end of the material return auger is communicated with the secondary coarse material opening (14), and the other end of the material return auger is communicated with the mixed material return opening (15).

2. The environment-friendly type grading and grinding device for producing putty powder as recited in claim 1, wherein: the material guide plate is characterized by further comprising a material guide plate (5), wherein the material guide plate (5) is arranged at the right end of the first-stage grading sieve plate (2) and the right end of the second-stage grading sieve plate (3) respectively, and the material guide plate (5) is arranged in a front-back inclined mode.

3. The environment-friendly type grading and grinding device for producing putty powder as claimed in claim 2, is characterized in that: the left end of the first-level grading sieve plate (2) is provided with a first-level material equalizing plate (23), the first-level material equalizing plate (23) is a herringbone plate, and dense first-level material equalizing ports are uniformly distributed on the lower edge of the first-level material equalizing plate (23).

4. The environment-friendly type grading and grinding device for producing putty powder as claimed in claim 3, is characterized in that: the left end of the second-stage grading sieve plate (3) is provided with a material mixing material equalizing plate (33), the material mixing material equalizing plate (33) is provided with an intensive material mixing material equalizing port, the material mixing material equalizing plate (33) is arranged on the second-stage grading plate in a front-back inclined mode, and the rear end of the material mixing material equalizing plate supports against the right side of the material mixing material returning port (15).

5. The environment-friendly type grading and grinding device for producing putty powder as recited in claim 4, wherein: the grinding box is characterized in that a scraper (6) is arranged in the lower cavity, a push-pull rod (7) is connected to the scraper (6), and the push-pull rod (7) penetrates through the vertical wall of the front side of the grinding box (1).

6. The environment-friendly type grading and grinding device for producing putty powder as claimed in claim 5, is characterized in that: and the front side and the rear side of the right end of the lower cavity are respectively provided with a material collecting plate (8).

7. The environment-friendly type grading and grinding device for producing putty powder as claimed in claim 6, is characterized in that: the supporting legs are connected with the grinding box (1) through springs, and a vibration mechanism (9) is installed on the grinding box (1).

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