CN210610377U - Straw granulation pre-crushing device - Google Patents
Straw granulation pre-crushing device Download PDFInfo
- Publication number
- CN210610377U CN210610377U CN201921317493.6U CN201921317493U CN210610377U CN 210610377 U CN210610377 U CN 210610377U CN 201921317493 U CN201921317493 U CN 201921317493U CN 210610377 U CN210610377 U CN 210610377U
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- rotary drum
- movable seat
- driving
- seat
- plate
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Abstract
The utility model discloses a straw granulating and pre-crushing device, which comprises a fixed seat and a movable seat arranged at the upper end of the fixed seat, wherein the right end of the movable seat is fixedly connected with the fixed seat, the left end of the movable seat is fixedly connected with the fixed seat through at least one supporting block, and an included angle between the movable seat and the fixed seat is 10-30 degrees; the sliding seat top is equipped with the rotary drum, the axis and the sliding seat parallel arrangement of rotary drum, the rotary drum left end is equipped with and is used for reinforced opening, the rotary drum right-hand member mouth rotates and is equipped with the shrouding, the shrouding passes through the bolt and is connected fixedly with the support frame that sets up on the sliding seat, be equipped with between rotary drum and the sliding seat and be used for driving its pivoted drive assembly and be used for supporting its pivoted supplementary supporting component, the utility model discloses the drawback to current device is improved, has set up the feeding mode of slope, has eliminated the easy problem of blockking up of vertical feeding to the stirring of the straight flight of cooperation and oblique flight is handled, the effectual problem that reduces the material jam.
Description
Technical Field
The utility model relates to a crushing apparatus technical field specifically is a straw granulation is reducing mechanism in advance.
Background
The straw crusher can crush corn stalks, straws, peanut skin, bean stalks, firewood and other combustible crop waste stalks. The white burning of the crop straws is avoided, the environment is well protected, and the renewable energy is effectively developed. The machine has reliable performance and simple and convenient operation. The equipment has wide production raw materials and can adapt to combustible crop waste stalks such as corn stalks, straws, peanut skins, bean stalks, firewood and the like.
Most of the existing straw smashing devices are vertical feeding, the problem that a feeding channel is blocked can easily occur in the vertical feeding mode, and particularly when materials are added more at one time, the straw smashing device capable of achieving inclined feeding is provided for solving the problem that feeding is blocked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straw granulation is reducing mechanism in advance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a straw granulating and pre-crushing device comprises a fixed seat and a movable seat arranged at the upper end of the fixed seat, wherein the right end of the movable seat is fixedly connected with the fixed seat, the left end of the movable seat is fixedly connected with the fixed seat through at least one supporting block, and an included angle between the movable seat and the fixed seat is 10-30 degrees;
a rotary drum is arranged above the movable seat, the axis of the rotary drum is parallel to the movable seat, an opening for feeding is arranged at the left end of the rotary drum, a sealing plate is rotatably arranged at the right end opening of the rotary drum, the sealing plate is fixedly connected with a support frame arranged on the movable seat through a bolt, and a driving assembly for driving the rotary drum to rotate and an auxiliary support assembly for supporting the rotary drum to rotate are arranged between the rotary drum and the movable seat;
the straw smashing device comprises a sealing plate, a main shaft, a smashing driving piece and a smashing component, wherein the sealing plate is provided with an opening and a connecting sleeve arranged at the opening, a sealing cover is arranged at the port of the connecting sleeve, the main shaft is arranged at the center of the sealing cover, the right end of the main shaft is connected with the smashing driving piece which is used for high-speed rotation of the main shaft, and the smashing component used;
the crushing part comprises a driving disc connected with the main shaft and a blocking plate arranged in parallel with the driving disc, a plurality of positioning sleeves are arranged between the blocking plate and the driving disc and fixed between the driving disc and the blocking plate through bolt pieces, and a plurality of crushing hammers arranged at equal intervals are arranged on the positioning sleeves;
the crushing driving piece is including setting up the bearing frame that is used for the main shaft to rotate the installation on the sliding seat, the bearing frame right-hand member is equipped with from the driving pulley, install crushing motor on the sliding seat on from the driving pulley right side, the output of crushing motor is equipped with driving pulley, be connected through the driving belt transmission between driving pulley and the from the driving pulley.
An annular filter screen used for wrapping the crushing hammer is arranged at the opening of the sealing plate, and the end part of the filter screen is connected with the driving disc in a sliding manner;
the connecting sleeve outside is equipped with the exhaust end and sets up the exhaust tube at exhaust end department, the exhaust tube is connected the aspiration pump, produces the negative pressure through the aspiration pump, and then in time takes away the material that will pass the filter screen to accomplish and arrange the material.
As a further aspect of the present invention: the included angle between the movable seat and the fixed seat is 15 degrees.
As a further aspect of the present invention: the driving assembly comprises a driven gear ring annularly arranged on the outer side of the rotary drum and a rotating motor arranged on the movable seat, the output end of the rotating motor is connected with the output end of the speed reducer, and the output end of the speed reducer is provided with a driving gear meshed with the driven gear ring.
As a further aspect of the present invention: the auxiliary supporting assembly comprises at least two symmetrical supporting rollers arranged at the upper left end of the movable seat and used for supporting the rotary drum on the movable seat, the supporting rollers support the rotary drum, the auxiliary supporting assembly further comprises a guide ring arranged on the outer side of the rotary drum in a ring mode, two guide wheels are symmetrically arranged on the movable seats on the two sides of the guide ring, and the surfaces of the two guide wheels support the surface of the guide ring, so that the position of the rotary drum in the horizontal direction is limited.
As a further aspect of the present invention: the surface of the blocking plate is provided with at least one stirring plate for stirring.
As a further aspect of the present invention: and the left end of the driving disc is provided with at least one scraping brush used for propping against the outer surface of the annular filter screen.
As a further aspect of the present invention: the inner wall of the rotary drum is provided with an inclined shoveling plate for pushing the materials to move and a straight shoveling plate for driving the materials to turn over, the arrangement direction of the inclined shoveling plate forms a certain included angle with the rotary drum, and the arrangement direction of the straight shoveling plate is parallel to the rotary drum.
As a further aspect of the present invention: and reinforcing plates are arranged between the end parts of the straight shoveling plates and the inclined shoveling plates and the inner wall of the rotary drum.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model improves the defects of the prior device, sets an inclined feeding mode, eliminates the problem that vertical feeding is easy to block, and effectively reduces the problem of material blocking by matching with the material turning treatment of a straight shoveling plate and an inclined shoveling plate;
the rotary drum and the crushing component are set in a relative motion state, so that the crushing effect on the materials is effectively improved;
the opening part of shrouding is equipped with the cyclic annular filter screen that is used for wrapping up the quartering hammer, and ejection of compact granule size that can be kibbling cooperates the scraping of scraping the material brush to improved the filter effect, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view of the structure a of the present invention.
Fig. 3 is a view of the structure B of the present invention.
Fig. 4 is a schematic structural diagram of the drum of the present invention.
FIG. 5 is a schematic view of the structure inside the middle drum of the present invention
Fig. 6 is a schematic structural view of the middle pulverizing member of the present invention.
Wherein: the device comprises a fixed seat 1, a movable seat 2, a supporting block 3, a supporting roller 4, a rotating motor 5, a driven gear ring 6, a rotary drum 7, a connecting sleeve 8, a sealing cover 9, a crushing part 10, a bearing seat 11, a main shaft 12, a driven belt wheel 13, a crushing motor 14, a transmission belt 141, a driving belt wheel 15, a guide ring 16, a guide wheel 17, a driving gear 18, a speed reducer 19, a sealing cover 20, an inclined shoveling plate 71, an air suction pipe 81, a straight shoveling plate 72 and a reinforcing plate 73;
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.
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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-6, in an embodiment of the present invention, a straw granulating and pre-crushing device includes a fixed seat 1 and a movable seat 2 disposed at an upper end of the fixed seat 1, a right end of the movable seat 2 is fixedly connected to the fixed seat 1, and a left end of the movable seat 2 is fixedly connected to the fixed seat 1 through at least one supporting block 3, an included angle between the movable seat 2 and the fixed seat 1 is 10-30 degrees, preferably 15 degrees;
a rotary drum 7 is arranged above the movable seat 2, the axis of the rotary drum 7 is parallel to the movable seat 2, an opening for charging is arranged at the left end of the rotary drum 7, a sealing plate 20 is rotatably arranged at the right end opening of the rotary drum 7, the sealing plate 20 is fixedly connected with a support frame arranged on the movable seat 2 through bolts, and a driving assembly for driving the rotary drum 7 to rotate and an auxiliary support assembly for supporting the rotary drum to rotate are arranged between the rotary drum 7 and the movable seat 2;
the inner wall of the rotary drum 7 is provided with an inclined shoveling plate 71 for pushing the materials to move and a straight shoveling plate 72 for driving the materials to turn over, the arrangement direction of the inclined shoveling plate 71 forms a certain included angle with the rotary drum 7, the arrangement direction of the straight shoveling plate 72 is parallel to the rotary drum 7, and when the rotary drum 7 rotates, the arrangement of the two shoveling plates is beneficial to improving the feeding effect of the materials.
The straw smashing machine is characterized in that an opening and a connecting sleeve 8 arranged at the opening are formed in the sealing plate 20, a sealing cover 9 is arranged at the port of the connecting sleeve 8, a main shaft 12 is arranged at the center of the sealing cover 9, the right end of the main shaft 12 is connected with a smashing driving piece which is used for high-speed rotation of the main shaft, and a smashing part 10 used for smashing straws is arranged at the left end of the main shaft 12;
as shown in fig. 6, the crushing unit 10 includes a driving disc 106 connected to the main shaft 12 and a blocking plate disposed parallel to the driving disc 106, a plurality of positioning sleeves 104 are disposed between the blocking plate and the driving disc 106, the positioning sleeves 104 are fixed between the driving disc 106 and the blocking plate by bolt members 105, a plurality of crushing hammers 102 disposed at equal intervals are disposed on the positioning sleeves 104, at least one shifting plate 103 for turning the material is disposed on the surface of the blocking plate, and the shifting plate 103 can lift the material when the blocking plate is turned over, thereby eliminating the dead angle of crushing;
smash the driving piece including setting up the bearing frame 11 that is used for the main shaft to rotate the installation on sliding seat 2, 11 right-hand members of bearing frame are equipped with driven pulley 13, install crushing motor 14 on sliding seat 2 on driven pulley 13 right side, crushing motor 14's output is equipped with driving pulley 15, be connected through driving belt 141 transmission between driving pulley 15 and the driven pulley 13.
An annular filter screen used for wrapping the crushing hammer 102 is arranged at the opening of the sealing plate 20, and the end part of the filter screen is in sliding connection with the driving disc 106, so that only materials which are crushed and qualified can pass through the filter screen;
the connecting sleeve 8 outside is equipped with the end of bleeding and sets up the exhaust tube 81 at the end of bleeding, exhaust tube 81 is connected the aspiration pump, produces the negative pressure through the aspiration pump, and then in time takes away the material that will pass the filter screen to accomplish and arrange the material.
The driving assembly comprises a driven gear ring 6 annularly arranged on the outer side of the rotary drum 7 and a rotary motor 5 arranged on the movable seat 2, the output end of the rotary motor 5 is connected with the output end of a speed reducer 19, the output end of the speed reducer 19 is provided with a driving gear 18 meshed with the driven gear ring 6, and the rotary motor 5 is matched with the speed reducer 19 and the gear ring to provide power for the rotation of the rotary drum 7;
the auxiliary supporting assembly comprises at least two symmetrical supporting rollers 4 arranged at the left upper end of the movable seat 2 and used for supporting the rotary drum 7, the supporting rollers 4 abut against the rotary drum 7, supporting force is provided for the rotary drum 7 to rotate, the auxiliary supporting assembly further comprises a guide ring 16 annularly arranged on the outer side of the rotary drum 7, two guide wheels 17 are symmetrically arranged on the movable seat 2 on two sides of the guide ring 16, and the surfaces of the two guide wheels 17 abut against the surface of the guide ring 16, so that the rotary drum 7 is limited in the horizontal direction.
Example 2
In order to improve the anti-blocking effect, the left end of the driving disc 106 is provided with at least one scraping brush 101 for abutting against the outer surface of the annular filter screen, and the scraping brush 101 can scrape materials on the surface of the filter screen in time when rotating along with the driving disc 106, so that the filtering effect is improved.
Example 3
In order to improve the mechanical properties of the straight shovelling plates 72 and the inclined shovelling plates 71 and the rotary drum 71, reinforcing plates 73 are arranged between the ends of the straight shovelling plates 72 and the inclined shovelling plates 71 and the inner wall of the rotary drum 7.
The utility model discloses a theory of operation is: through being the form of high left low right with rotary drum 7 setting, the material of being convenient for slides from a left side to right, then drives rotary drum 7 through drive assembly and rotates, cooperates the effect of oblique shoveling plate and straight shoveling plate, provides the external force for the removal of material, then drives the main shaft through crushing driving piece and rotates, and the main shaft drives crushing unit and rotates to carry out crushing treatment to the material that is close to crushing hammer, the opening part of shrouding 20 is equipped with and is used for the cyclic annular filter screen of smashing hammer 102 parcel, and the rethread aspiration pump will pass the material of filter screen and take out, thereby accomplishes the processing to the material.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A straw granulating and pre-crushing device comprises a fixed seat (1) and a movable seat (2) arranged at the upper end of the fixed seat, wherein the right end of the movable seat (2) is fixedly connected with the fixed seat (1), and the left end of the movable seat is fixedly connected with the fixed seat (1) through at least one supporting block (3); the device is characterized in that an included angle between the movable seat (2) and the fixed seat (1) is 10-30 degrees; a rotary drum (7) is arranged above the movable seat (2), the axis of the rotary drum (7) is parallel to the movable seat (2), an opening for feeding is formed in the left end of the rotary drum (7), a sealing plate (20) is rotatably arranged at the right end opening of the rotary drum (7), the sealing plate (20) is fixedly connected with a support frame arranged on the movable seat (2) through bolts, and a driving assembly for driving the rotary drum (7) to rotate and an auxiliary support assembly for supporting the rotary drum (7) to rotate are arranged between the rotary drum and the movable seat (2); the straw smashing machine is characterized in that an opening and a connecting sleeve (8) arranged at the opening are formed in the sealing plate (20), a sealing cover (9) is arranged at the port of the connecting sleeve (8), a main shaft (12) is arranged at the center of the sealing cover (9), the right end of the main shaft (12) is connected with a smashing driving piece which is used for rotating the main shaft at a high speed, and a smashing part (10) used for smashing straws is arranged at the left end of the main shaft (12); the crushing part (10) comprises a driving disc (106) connected with the main shaft (12) and a blocking plate arranged in parallel with the driving disc (106), a plurality of positioning sleeves (104) are arranged between the blocking plate and the driving disc (106), the positioning sleeves (104) are fixed between the driving disc (106) and the blocking plate through bolt pieces (105), and a plurality of crushing hammers (102) arranged at equal intervals are arranged on the positioning sleeves (104); the crushing driving part comprises a bearing seat (11) which is arranged on a movable seat (2) and used for rotatably mounting a main shaft, a driven belt wheel (13) is arranged at the right end of the bearing seat (11), a crushing motor (14) is arranged on the movable seat (2) on the right side of the driven belt wheel (13), a driving belt wheel (15) is arranged at the output end of the crushing motor (14), and the driving belt wheel (15) is in transmission connection with the driven belt wheel (13) through a transmission belt (141); the opening part of shrouding (20) is equipped with the cyclic annular filter screen that is used for inciting somebody to action smashing hammer (102) parcel, sliding connection between filter screen tip and driving-disc (106), the adapter sleeve (8) outside is equipped with air exhaust end and sets up aspiration tube (81) at air exhaust end department, aspiration tube (81) are connected the aspiration pump.
2. The straw granulating and pre-crushing device as claimed in claim 1, wherein an included angle between the movable seat (2) and the fixed seat (1) is 15 degrees.
3. The straw granulating and pre-crushing device as claimed in claim 1, wherein the driving assembly comprises a driven toothed ring (6) annularly arranged outside the rotary drum (7) and a rotating motor (5) arranged on the movable seat (2), the output end of the rotating motor (5) is connected with the output end of a speed reducer (19), and the output end of the speed reducer (19) is provided with a driving gear (18) meshed with the driven toothed ring (6).
4. The straw granulating and pre-crushing device as claimed in claim 1, wherein the auxiliary supporting assembly comprises at least two supporting rollers (4) which are symmetrically arranged on the movable seat (2) at the left upper end of the movable seat (2) and used for supporting the rotary drum (7), the supporting rollers (4) are pressed against the rotary drum (7), the auxiliary supporting assembly further comprises a guide ring (16) which is annularly arranged on the outer side of the rotary drum (7), two guide wheels (17) are symmetrically arranged on the movable seat (2) at two sides of the guide ring (16), and the surfaces of the two guide wheels (17) are pressed against the surface of the guide ring (16), so that the rotary drum (7) is limited in the horizontal direction.
5. The straw granulating and pre-crushing device as claimed in any one of claims 1 to 4, wherein the surface of the barrier plate is provided with at least one stirring plate (103) for stirring.
6. The straw pelleting pre-crushing device according to claim 5, wherein the left end of the driving disc (106) is provided with at least one scraping brush (101) for abutting against the outer surface of the annular filter screen.
7. The straw granulating and pre-crushing device as claimed in claim 1, wherein an inclined shovelling plate (71) for pushing the material to move and a straight shovelling plate (72) for driving the material to turn over are arranged on the inner wall of the rotary drum (7), the inclined shovelling plate (71) is arranged in a certain included angle with the rotary drum (7), and the straight shovelling plate (72) is arranged in a direction parallel to the rotary drum (7).
8. The straw granulating and pre-crushing device as claimed in claim 7, wherein a reinforcing plate (73) is arranged between the end parts of the straight shovelling plates (72) and the inclined shovelling plates (71) and the inner wall of the rotary drum (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317493.6U CN210610377U (en) | 2019-08-14 | 2019-08-14 | Straw granulation pre-crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317493.6U CN210610377U (en) | 2019-08-14 | 2019-08-14 | Straw granulation pre-crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210610377U true CN210610377U (en) | 2020-05-26 |
Family
ID=70754874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317493.6U Expired - Fee Related CN210610377U (en) | 2019-08-14 | 2019-08-14 | Straw granulation pre-crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210610377U (en) |
-
2019
- 2019-08-14 CN CN201921317493.6U patent/CN210610377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210814 |