CN211190538U

CN211190538U - Automatic reducing mechanism convenient to remove

Info

Publication number: CN211190538U
Application number: CN201921107110.2U
Authority: CN
Inventors: 袁鑫宏
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-08-07
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses an automatic reducing mechanism convenient to remove, including reducing mechanism, the bottom symmetry fixedly connected with support column of the reducing mechanism left and right sides, one side fixed mounting that reducing mechanism was kept away from to the support column bottom has the bearing cover, the positive fixedly connected with guide arm at bearing cover inner wall top, damping spring has been cup jointed to the outside of guide arm, the centre of bearing cover bottom is provided with the support ring, the bottom of support ring is provided with the connecting rod, the bearing ring has been cup jointed to the one end at connecting rod top, the one end fixed mounting of connecting rod bottom has the universal wheel, the opposite side of support column bottom is provided with multisection hydraulic push rod. The utility model discloses an automatic reducing mechanism convenient to remove promotes the carrier post downwards through multisection hydraulic rod to ground promotes the reducing mechanism and raises as supporting reverse, and the universal wheel breaks away from ground, through the stability that improves the support column, provides the outrigger for reducing mechanism's work.

Description

Automatic reducing mechanism convenient to remove

Technical Field

The utility model relates to an automatic reducing mechanism field, in particular to automatic reducing mechanism convenient to remove.

Background

At present, every busy season, the condition that a large amount of crop straws are burned is forbidden frequently, and it is more serious, straw burning not only causes the waste of resources, still cause the pollution of environment, seriously influence people's life, be unfavorable for the sustainable development of agriculture, do not worry about its root cause, mainly crop straws can not obtain effectual utilization, and it is still field to utilize the straw most direct effectual mode, rubbing crusher on the existing market, the quality is poor, crushing effect is not good, it is heavier, influence the efficiency and the quality of work, can not satisfy the demand in market, for this we provide a be convenient for remove continuous reducing mechanism. In view of the above, chinese patent No. CN208320998U discloses a portable continuous type crushing apparatus, which is easy to install and move, and only considers the convenience of movement and stability during operation, and thus is inconvenient for crushing.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic crushing apparatus convenient to move, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic crushing device convenient to move comprises a crushing device, wherein supporting columns are symmetrically and fixedly connected to the bottoms of the left side and the right side of the crushing device, a bearing sleeve is fixedly mounted on one side, away from the crushing device, of the bottom of each supporting column, a guide rod is fixedly connected to the center of the top of the inner wall of the bearing sleeve, a damping spring is sleeved outside the guide rod, a supporting ring is arranged in the center of the bottom of the bearing sleeve, a connecting rod is arranged at the bottom of the supporting ring, a bearing ring is sleeved at one end of the top of the connecting rod, a universal wheel is fixedly mounted at one end of the bottom of the connecting rod, a multi-section hydraulic push rod is arranged on the other side of the bottom of the supporting column, a supporting column is fixedly mounted at one end of the bottom of the multi-section hydraulic push rod, connecting columns are symmetrically arranged on the left side, two left and right sides and middle part between the mounting panel are provided with first negative pressure spring respectively, and are three the symmetry is provided with the transfer line between first negative pressure spring's the interval, the top and the spacing dish of bottom both ends symmetry fixedly connected with of transfer line, the spacing ring has been cup jointed to the top and the bottom both ends symmetry of transfer line, the top and the bottom both ends symmetry of transfer line are provided with and support the cover, two a side fixed mounting that the transfer line was kept away from to the spacing dish has second negative pressure spring.

Preferably, one end of the top of the bearing sleeve penetrates through the outer wall of the bottom of the support column and extends into the wall body of the support column, one end of the top of the support ring penetrates through the outer wall of the bottom of the bearing sleeve and extends into the inner cavity of the bearing sleeve, the support ring is tightly attached and fixedly connected with the wall body of the bearing sleeve, and the connecting rod is tightly attached and fixedly connected with the wall body of the bearing ring.

Preferably, the one end at connecting rod top runs through the support ring and extends to the inside of bearing the cover inner chamber, the connecting rod laminates with the wall body of support ring mutually, the inner wall that the bearing ring agrees with the bearing cover, the one end fixed mounting of damping spring bottom is on the top of connecting rod, the guiding groove has been seted up in the centre at connecting rod top, the one end of guide arm bottom extends to the inside of guiding groove and agrees with the inner wall of guiding groove.

Preferably, the mounting groove has been seted up to the opposite side of support column bottom, multisection hydraulic rod installs in the centre at mounting groove inner wall top, the bottom of mounting groove inner chamber is provided with sealed dish, four sides laminating mounting groove inner wall of sealed dish four sides and with the inner wall fixed connection of mounting groove, the one end of multisection hydraulic rod bottom is run through sealed dish and is extended to the outside of support column bottom, multisection hydraulic rod is laminated with the wall body of sealed dish mutually, the one end of link column bottom is run through the outer wall at carrier column top and is extended to the inside of carrier column wall body, the one end fixed mounting at link column top is on the bottom of support column.

Preferably, two the mounting panel is fixed mounting respectively and serves at one end of carrier column bottom and the one at buffering cushion top, fixed mounting is on two relative sides of mounting panel respectively at the both ends of first negative pressure spring, both sides the support cover is installed respectively and is served at one end of carrier column bottom and buffering cushion top, the transfer line is laminated with the wall body of spacing ring mutually.

Preferably, two ends of the transmission rod respectively penetrate through the wall bodies of the two mounting plates and the support sleeve and extend into the support sleeve, the limiting ring is tightly attached to and fixedly connected with the wall bodies of the mounting plates and the support sleeve, four sides of the limiting disc are matched with four sides of the inner wall of the support sleeve, and one end, far away from the limiting disc, of the second negative pressure spring is fixedly mounted on the inner wall of the support sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the bearing column is pushed downwards by the multi-section hydraulic push rod, the ground is used as a support to reversely push the crushing device to lift, the universal wheel is separated from the ground, the buffer rubber pad, the mounting plate, the first negative pressure spring, the transmission rod, the limiting ring, the support sleeve, the limiting disc and the second negative pressure spring are stressed and displaced to generate multiple deformation buffer, the stability of the support column is increased, the stable support is provided for the work of the crushing device, the connecting column provides guidance for the movement of the bearing column and provides a line for the bearing column to support and increase the bending prevention capability of the bearing column, when the crushing device moves, the multi-section hydraulic push rod lifts the bearing column, with universal wheel contact ground, bear cover, guide arm, damping spring, support ring, connecting rod, bear the ring cooperation and form multiple direction and prescribe a limit to and the buffering, for the universal wheel bears the power of reducing mechanism and removes and provide stable support, thereby avoid the universal wheel to receive gravity too big damage when removing.

Drawings

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

FIG. 2 is a schematic structural view of a cross-sectional view of the support column of the present invention;

FIG. 3 is an enlarged view of the present invention at A in FIG. 2;

fig. 4 is an enlarged view of the present invention at B in fig. 2.

In the figure: 1. a crushing device; 2. a support pillar; 3. a bearing sleeve; 4. a guide bar; 5. a damping spring; 6. A support ring; 7. a connecting rod; 8. a load ring; 9. a universal wheel; 10. a multi-section hydraulic push rod; 11. sealing the disc; 12. a load bearing column; 13. connecting columns; 14. a cushion rubber pad; 15. mounting a plate; 16. a first negative pressure spring; 17. a transmission rod; 18. a limiting ring; 19. a support sleeve; 20. a limiting disc; 21. a second negative pressure spring; 22. mounting grooves; 23. a guide groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, an automatic crushing device convenient for moving comprises a crushing device 1, wherein support columns 2 are symmetrically and fixedly connected to the bottoms of the left side and the right side of the crushing device 1, a bearing sleeve 3 is fixedly installed on one side of the bottom of each support column 2 far away from the crushing device 1, a guide rod 4 is fixedly connected to the center of the top of the inner wall of the bearing sleeve 3, a damping spring 5 is sleeved outside the guide rod 4, a support ring 6 is arranged in the center of the bottom of the bearing sleeve 3, a connecting rod 7 is arranged at the bottom of the support ring 6, a bearing ring 8 is sleeved at one end of the top of the connecting rod 7, one end of the top of the bearing sleeve 3 penetrates through the outer wall of the bottom of the support column 2 and extends into the wall body of the support column 2, one end of the top of the support ring 6 penetrates through the outer wall of the, the connecting rod 7 is closely attached and fixedly connected with the wall body of the bearing ring 8, one end of the bottom of the connecting rod 7 is fixedly provided with a universal wheel 9, the other side of the bottom of the supporting column 2 is provided with a plurality of sections of hydraulic push rods 10, one end of the bottom of the plurality of sections of hydraulic push rods 10 is fixedly provided with a bearing column 12, the left side and the right side of the top of the bearing column 12 are symmetrically provided with connecting columns 13, the bottom of the bearing column 12 is provided with a buffer rubber mat 14, two mounting plates 15 are arranged between the connecting columns 13 and the buffer rubber mat 14, the left side, the right side and the middle part between the two mounting plates 15 are respectively provided with a first negative pressure spring 16, transmission rods 17 are symmetrically arranged among the intervals of the three first negative pressure springs 16, the top end and the bottom end of each transmission rod 17 are symmetrically and fixedly connected with limiting discs, and a second negative pressure spring 21 is fixedly arranged on one side surface of the two limiting discs 20 away from the transmission rod 17.

One end at the top of the connecting rod 7 penetrates through the supporting ring 6 and extends to the inside of the inner cavity of the bearing sleeve 3, the connecting rod 7 is attached to the wall body of the supporting ring 6, the bearing ring 8 is matched with the inner wall of the bearing sleeve 3, one end at the bottom of the damping spring 5 is fixedly installed at the top of the connecting rod 7, a guide groove 23 is formed in the center of the top of the connecting rod 7, one end at the bottom of the guide rod 4 extends to the inside of the guide groove 23 and is matched with the inner wall of the guide groove 23, a mounting groove 22 is formed in the other side of the bottom of the supporting column 2, the multi-section hydraulic push rod 10 is installed in the center of the top of the inner wall of the mounting groove 22, the sealing disk 11 is arranged at the bottom of the inner cavity of the mounting groove 22, four sides of the sealing disk 11 are attached to four sides of the inner, one end of the bottom of the connecting column 13 penetrates through the outer wall of the top of the bearing column 12 and extends into the wall body of the bearing column 12, and one end of the top of the connecting column 13 is fixedly installed on the bottom of the supporting column 2.

The two mounting plates 15 are respectively and fixedly mounted at one end of the bottom of the bearing column 12 and one end of the top of the cushion rubber 14, two ends of a first negative pressure spring 16 are respectively and fixedly mounted at one side face of the two mounting plates 15, two side support sleeves 19 are respectively mounted at one end of the bottom of the bearing column 12 and one end of the top of the cushion rubber 14, the transmission rod 17 is attached to the wall body of the limit ring 18, two ends of the transmission rod 17 respectively penetrate through the wall bodies of the two mounting plates 15 and the support sleeves 19 and extend into the support sleeves 19, the limit ring 18 is closely attached to and fixedly connected with the wall bodies of the mounting plates 15 and the support sleeves 19, four sides of the limit disc 20 are engaged with four sides of the inner wall of the support sleeves 19, and one end of the second negative pressure spring 21, which is far away from the limit disc.

It should be noted that, the utility model relates to an automatic reducing mechanism convenient to remove, when reducing mechanism 1 uses, promote bearer post 12 downwards through multisection hydraulic rod 10, use ground as supporting reverse promotion reducing mechanism 1 and rise, universal wheel 9 breaks away from ground, buffering cushion 14, mounting panel 15, first negative pressure spring 16, transfer line 17, spacing ring 18, support cover 19, spacing dish 20, second negative pressure spring 21 atress displacement produces multiple deformation buffering, increase the stability of support column 2, provide stable support for the work of reducing mechanism 1, spliced pole 13 provides the direction and supports the anti-bending ability that increases bearer post 12 for bearer post 12's removal for bearer post 12 provides the line, when reducing mechanism 1 removes, multisection hydraulic rod 10 raises bearer post 12, contact ground with universal wheel 9, bearer cover 3, guide arm 4, damping spring 5, The support ring 6, the connecting rod 7 and the bearing ring 8 are matched to form multiple guide limitation and buffering, so that stable support is provided for the universal wheel 9 to bear the power of the crushing device 1 for moving, and the universal wheel 9 is prevented from being damaged when being moved due to overlarge gravity.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic reducing mechanism convenient to remove, includes reducing mechanism (1), its characterized in that: the bottom of the left side and the right side of the crushing device (1) is symmetrically and fixedly connected with supporting columns (2), one side of the bottom of each supporting column (2), which is far away from the crushing device (1), is fixedly provided with a bearing sleeve (3), a guide rod (4) is fixedly connected to the center of the top of the inner wall of the bearing sleeve (3), a damping spring (5) is sleeved outside the guide rod (4), a support ring (6) is arranged in the center of the bottom of the bearing sleeve (3), a connecting rod (7) is arranged at the bottom of the support ring (6), a bearing ring (8) is sleeved at one end of the top of the connecting rod (7), a universal wheel (9) is fixedly installed at one end of the bottom of the connecting rod (7), a plurality of sections of hydraulic push rods (10) are arranged on the other side of the bottom of the supporting columns (, connecting columns (13) are symmetrically arranged at the left side and the right side of the top of the bearing column (12), a buffer rubber mat (14) is arranged at the bottom of the bearing column (12), two mounting plates (15) are arranged between the connecting column (13) and the buffer rubber mat (14), first negative pressure springs (16) are respectively arranged at the left side, the right side and the middle part between the two mounting plates (15), transmission rods (17) are symmetrically arranged among the intervals of the three first negative pressure springs (16), the top and the bottom of the transmission rod (17) are symmetrically and fixedly connected with a limiting disc (20), limiting rings (18) are symmetrically sleeved at the top and the bottom of the transmission rod (17), support sleeves (19) are symmetrically arranged at two ends of the top and the bottom of the transmission rod (17), and a second negative pressure spring (21) is fixedly arranged on one side face, far away from the transmission rod (17), of the two limiting discs (20).

2. A portable automated comminution apparatus as in claim 1, wherein: the bearing sleeve is characterized in that one end of the top of the bearing sleeve (3) penetrates through the outer wall of the bottom of the support column (2) and extends to the inside of the wall body of the support column (2), one end of the top of the support ring (6) penetrates through the outer wall of the bottom of the bearing sleeve (3) and extends to the inside of the inner cavity of the bearing sleeve (3), the support ring (6) is tightly attached to and fixedly connected with the wall body of the bearing sleeve (3), and the connecting rod (7) is tightly attached to and fixedly connected with the wall body of the bearing ring (8).

3. A portable automated comminution apparatus as in claim 1, wherein: the one end at connecting rod (7) top runs through support ring (6) and extends to the inside that bears cover (3) inner chamber, connecting rod (7) laminate mutually with the wall body of support ring (6), bear the inner wall that ring (8) agreed and bear cover (3), the one end fixed mounting of damping spring (5) bottom is on the top of connecting rod (7), guiding groove (23) have been seted up to the centre at connecting rod (7) top, the one end of guide arm (4) bottom extends to the inside of guiding groove (23) and agrees with the inner wall of guiding groove (23).

4. A portable automated comminution apparatus as in claim 1, wherein: mounting groove (22) have been seted up to the opposite side of support column (2) bottom, the centre at mounting groove (22) inner wall top is installed in multisection hydraulic ram (10), the bottom of mounting groove (22) inner chamber is provided with sealed dish (11), four sides laminating mounting groove (22) inner wall of sealed dish (11) four sides and with the inner wall fixed connection of mounting groove (22), the one end of multisection hydraulic ram (10) bottom is run through sealed dish (11) and is extended to the outside of support column (2) bottom, multisection hydraulic ram (10) laminate with the wall body of sealed dish (11) mutually, the one end of spliced pole (13) bottom is run through the outer wall at bearing column (12) top and is extended to the inside of bearing column (12) wall body, the one end fixed mounting at spliced pole (13) top is on the bottom of support column (2).

5. A portable automated comminution apparatus as in claim 1, wherein: two mounting panel (15) fixed mounting is served at one end of bearing post (12) bottom and buffering cushion (14) top respectively, the both ends of first negative pressure spring (16) are fixed mounting respectively on two mounting panel (15) relative sides, both sides support cover (19) and install respectively on the one end of bearing post (12) bottom and the one end at buffering cushion (14) top, transfer line (17) laminate mutually with the wall body at spacing ring (18).

6. A portable automated comminution apparatus as in claim 1, wherein: two ends of the transmission rod (17) penetrate through wall bodies of the two mounting plates (15) and the support sleeve (19) respectively and extend into the support sleeve (19), the limiting ring (18) is tightly attached to and fixedly connected with the wall bodies of the mounting plates (15) and the support sleeve (19), four sides of the limiting disc (20) are matched with four sides of the inner wall of the support sleeve (19), and one end, far away from the limiting disc (20), of the second negative pressure spring (21) is fixedly mounted on the inner wall of the support sleeve (19).