CN211010101U - Hydraulic jaw type gate - Google Patents
Hydraulic jaw type gate Download PDFInfo
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- CN211010101U CN211010101U CN201922148793.2U CN201922148793U CN211010101U CN 211010101 U CN211010101 U CN 211010101U CN 201922148793 U CN201922148793 U CN 201922148793U CN 211010101 U CN211010101 U CN 211010101U
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Abstract
The utility model discloses a hydraulic jaw type gate, which comprises a housin, the inside of casing is provided with the gate guiding gutter, the inside of gate guiding gutter is provided with jaw type gate door body assembly, jaw type gate door body assembly includes two door bodies, gear train and construction bolt, the front of two door bodies all is connected with the gear train through construction bolt, and the equal threaded connection in front of two door bodies has fixing device, connect through fixing device between casing and the jaw type gate door body assembly, the bottom welding of one of them door body has the fixed plate, one side of fixed plate is rotated through the pivot and is connected with hydraulic push rod. The utility model discloses make hydraulic pressure jaw type gate open and close the flexibility, easy operation to simple structure has reduced manufacturing cost, enables gear train and the door body and firmly fixes together, prevents at the in-process of work that the gear train drops with the door body and causes unnecessary economic loss, and has improved the life of hydraulic pressure jaw type gate effectively.
Description
Technical Field
The utility model relates to a jaw type gate technical field especially relates to a hydraulic pressure jaw type gate.
Background
The hydraulic jaw gate is widely applied to industries such as building materials, metallurgy, mines, electric power, chemical engineering, light industry, grain and the like, is an unloading control device of various blanking systems, and most of bulk materials are loaded into the feeding field of trains, automobiles, belt conveyors or other receiving devices from a stock bin through the hydraulic jaw gate.
The limitation of the existing hydraulic jaw gate on the pushing stroke and the installation angle causes the operation to be laborious, the opening and closing is not flexible, the operation is not stable, most of hydraulic jaw gate equipment has the defects of complex structure, large occupied space, complex operation and the like, the power consumption is high, the failure rate is high, the service life is not long, and therefore, a hydraulic jaw gate needs to be designed to solve the problems.
Disclosure of Invention
The utility model aims at solving the limitation of the long and installation angle of the stroke of carrying out that exists among the prior art and causing the operation hard, open and close dumb, the operation is not steady to most hydraulic pressure jaw type floodgate equipment structure is complicated, occupation space is big, the operation defect such as complicacy, and power consumption is big moreover, and the fault rate is high, and life is not long shortcoming relatively, and a hydraulic pressure jaw type gate that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic pressure jaw type gate, includes the casing, the inside of casing is provided with the gate guiding gutter, the inside of gate guiding gutter is provided with jaw type gate body assembly, jaw type gate body assembly includes two door bodies, gear train and construction bolt, two the front of the door body all is connected with the gear train through construction bolt, and the equal threaded connection in front of two door bodies has fixing device, connect through fixing device between casing and the jaw type gate body assembly.
The key concept of the technical scheme is as follows: the gear set and the hydraulic push rod are matched with each other, so that the opening and closing of the door body are facilitated, the hydraulic jaw type gate is opened and closed flexibly, the operation is simple, the structure is simple, and the production cost is reduced.
Furthermore, a fixed plate is welded at the bottom of one of the door bodies, and a hydraulic push rod is rotatably connected to one side of the fixed plate through a rotating shaft.
Further, fixing device includes the screw rod, self-aligning ball bearing has been cup jointed with the junction of gear train to the screw rod, self-aligning ball bearing's outside is provided with the key, be provided with the bearing room between self-aligning ball bearing and the key, the axle sleeve has been cup jointed to the one end that the screw rod is close to self-aligning ball bearing, the outer wall welding of axle sleeve has the clamp plate.
Furthermore, two one side of clamp plate all is provided with fixing bolt, the front of gear train links to each other with the clamp plate through fixing bolt, the one end threaded connection of screw rod has hexagon nut, hexagon nut and the junction of gear train are provided with the connecting plate.
Furthermore, a spring washer and a flat washer are sequentially arranged at the joint of the gear set and the mounting bolt from inside to outside.
Furthermore, the jaw type gate plate assembly is fixed at the bottom of the jaw type gate plate assembly through bolts and consists of a plurality of inverted L-shaped plates.
The utility model has the advantages that:
1. through the gear set and the hydraulic push rod which are arranged, the gear set and the hydraulic push rod are mutually matched, so that the door body can be conveniently opened and closed, the hydraulic jaw type gate is flexibly opened and closed, the operation is simple, the structure is simple, and the production cost is reduced.
2. Through the fixing device, the gear set and the door body can be firmly fixed together, unnecessary economic loss caused by the falling of the gear set and the door body in the working process is prevented, and the service life of the hydraulic jaw gate is effectively prolonged.
3. Through the axle sleeve and the self-aligning ball bearing that set up, enable gear train and casing and form the rotation and be connected, the gear train is at the pivoted in-process, has avoided the wearing and tearing between gear train and the fixing device to the fault rate has been reduced.
Drawings
Fig. 1 is a side view of a hydraulic jaw gate according to the present invention;
fig. 2 is a front view of a hydraulic jaw gate according to the present invention;
fig. 3 is a top view of a hydraulic jaw gate according to the present invention;
fig. 4 is a schematic structural view of a fixing device of a hydraulic jaw gate according to the present invention;
fig. 5 is a schematic view of a mounting bolt structure of a hydraulic palate-type gate according to the present invention.
In the figure: 1 jaw type gate assembly, 2 gate diversion grooves, 3 gear sets, 4 keys, 5 bearing chambers, 6 connecting plates, 7 shaft sleeves, 8 pressing plates, 9 self-aligning ball bearings, 10 jaw type gate plate assembly, 11 mounting bolts, 12 flat washers, 13 spring washers, 14 fixing bolts, 15 hexagon nuts, 16 hydraulic push rods, 17 gate bodies, 18 shells, 19 fixing devices, 20 screws and 21 fixing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a hydraulic palate-type gate includes a housing 18, a gate guiding groove 2 is arranged inside the housing 18 and is used for reserving a movement space for the opening and closing processes of the door bodies 17, a palate-type gate assembly 1 is arranged inside the gate guiding groove 2, the palate-type gate assembly 1 includes two door bodies 17, a gear set 3 and a mounting bolt 11, the front surfaces of the two door bodies 17 are connected with the gear set 3 through the mounting bolt 11, and the front surfaces of the two door bodies 17 are both in threaded connection with a fixing device 19 and are used for connecting the housing 18, the door bodies 17 and the gear set 3, so that the gear set 3 drives the door bodies 17 to rotate in the rotating process, and the housing 18 and the palate-type gate assembly 1 are connected through the fixing device 19.
As can be seen from the above description, the present invention has the following advantages: through the gear set 3 and the hydraulic push rod 16, the gear set 3 and the hydraulic push rod 16 are matched with each other, so that the opening and closing of the door body 17 are facilitated, the hydraulic jaw type gate is opened and closed flexibly, the operation is simple, the structure is simple, and the production cost is reduced.
Furthermore, a fixing plate 21 is welded at the bottom of one of the door bodies 17, a hydraulic push rod 16 is rotatably connected to one side of the fixing plate 21 through a rotating shaft, and the hydraulic push rod 16 performs telescopic reciprocating motion to realize rotation of the gear set 3, so that the door body 17 is driven to rotate.
Further, fixing device 19 includes screw rod 20, and self-aligning ball bearing 9 has been cup jointed to screw rod 20 and gear train 3's junction for at gear train 3 pivoted in-process, avoid the wearing and tearing between gear train 3 and the fixing device 19, thereby reduce the fault rate, self-aligning ball bearing 9's outside is provided with key 4, is provided with bearing room 5 between self-aligning ball bearing 9 and the key 4, and screw rod 20 has cup jointed axle sleeve 7 near self-aligning ball bearing 9's one end, and the outer wall welding of axle sleeve 7 has clamp plate 8.
Further, fixing bolts 14 are arranged on one sides of the two pressing plates 8, the front face of the gear set 3 is connected with the pressing plates 8 through the fixing bolts 14 and used for fixing the gear set 3 on the front face of the door body 17, one end of the screw rod 20 is connected with a hexagon nut 15 in a threaded mode, and a connecting plate 6 is arranged at the connecting position of the hexagon nut 15 and the gear set 3.
Furthermore, a spring washer 13 and a flat washer 12 are sequentially arranged at the connection part of the gear set 3 and the mounting bolt 11 from inside to outside, and the spring washer 13 and the flat washer 12 are used for enabling the connection between the mounting bolt 11 and the gear set 3 to be firmer.
Furthermore, jaw type gate plate assembly 10 is fixed at the bottom of jaw type gate body assembly 1 through bolts, and jaw type gate plate assembly 10 is composed of a plurality of inverted L-shaped plates and is used for conveniently pulling materials apart, so that the materials are prevented from being accumulated at one end of the hydraulic jaw type gate.
By adopting the fixing device 19 arranged above, the gear set 3 and the door body 17 can be firmly fixed together, unnecessary economic loss caused by the falling of the gear set 3 and the door body 17 in the working process is prevented, and the service life of the hydraulic jaw gate is effectively prolonged.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A hydraulic jaw gate comprises a shell 18, a gate guide groove 2 is arranged inside the shell 18 and used for leaving a motion space for opening and closing of a door body 17, a jaw gate body assembly 1 is arranged inside the gate guide groove 2 and comprises two door bodies 17, a gear set 3 and a mounting bolt 11, the front faces of the two door bodies 17 are connected with the gear set 3 through the mounting bolt 11, fixing devices 19 are connected to the front faces of the two door bodies 17 in a threaded mode and used for connecting the shell 18, the door bodies 17 and the gear set 3, the gear set 3 drives the door bodies 17 to rotate in the rotating process, and the shell 18 is connected with the jaw gate body assembly 1 through the fixing devices 19.
The gate comprises a door body 17, a fixing plate 21 is welded at the bottom of one door body 17, a hydraulic push rod 16 is rotatably connected to one side of the fixing plate 21 through a rotating shaft, the hydraulic push rod 16 performs telescopic reciprocating motion and is used for rotating a gear set 3 so as to drive the door body 17 to rotate, a fixing device 19 comprises a screw rod 20, a self-aligning ball bearing 9 is sleeved at the joint of the screw rod 20 and the gear set 3 and is used for avoiding abrasion between the gear set 3 and the fixing device 19 in the rotating process of the gear set 3 so as to reduce failure rate, a key 4 is arranged outside the self-aligning ball bearing 9, a bearing chamber 5 is arranged between the self-aligning ball bearing 9 and the key 4, a shaft sleeve 7 is sleeved at one end of the screw rod 20 close to the self-aligning ball bearing 9, pressing plates 8 are welded on the outer walls of the shaft sleeve 7, fixing bolts 14 are arranged on one sides of the two pressing plates 8, the front face of the gear set 3 is connected with the pressing plates 8 through the fixing bolts 14 so as to fix the gear set 3 on the front face of the gear set 17, a hexagon nut 15 is in threaded connection with one end of the screw rod 20, a connection position of the hexagon nut 15 and a connection with the gear set 3, a connecting plate is provided with a connecting plate 6, a connecting plate, a plurality of jaw spring washer 13 and a flat washer 13 are arranged on the installation bolt, so as to enable the installation of the gate.
The working principle is as follows: when in use, the shell 18 is firstly arranged at the lower end of the discharging device, then the hydraulic push rod 16 is started, the hydraulic push rod 16 starts to perform telescopic reciprocating motion, so as to drive the fixing plate 21 to move, further drive one of the gears to start to rotate, under the action of one of the gears, the other gear also starts to rotate, so that the gear group 3 rotates, the door body 17 starts to be opened and closed under the action of the gear group 3, when the door body 17 is opened, the material flows out from the opening, when the door body 17 is closed, the outflow of the material is stopped, so that the hydraulic jaw gate is opened and closed flexibly, the operation is simple, the structure is simple, the production cost is reduced, the fixing device 19 can firmly fix the gear group 3 and the door body 17 together, the gear group 3 and the door body 17 are prevented from falling off in the working process, unnecessary economic loss is prevented, and the service life of the hydraulic jaw gate is, the shaft sleeve 7 and the self-aligning ball bearing 9 can enable the gear set 3 to be in rotary connection with the shell 18, so that the gear set 3 is prevented from being worn between the gear set 3 and the fixing device 19 in the rotating process, and the fault rate of the hydraulic jaw type gate is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The hydraulic jaw gate comprises a shell (18) and is characterized in that a gate guide groove (2) is formed in the shell (18), a jaw gate body assembly (1) is arranged in the gate guide groove (2), the jaw gate body assembly (1) comprises two gate bodies (17), a gear set (3) and mounting bolts (11), the front faces of the two gate bodies (17) are connected with the gear set (3) through the mounting bolts (11), the front faces of the two gate bodies (17) are connected with a fixing device (19) in a threaded connection mode, and the shell (18) is connected with the jaw gate body assembly (1) through the fixing device (19).
2. The hydraulic jaw gate as claimed in claim 1, wherein a fixing plate (21) is welded to the bottom of one of the door bodies (17), and a hydraulic push rod (16) is rotatably connected to one side of the fixing plate (21) through a rotating shaft.
3. The hydraulic jaw gate as claimed in claim 1, wherein the fixing device (19) comprises a screw (20), a self-aligning ball bearing (9) is sleeved at the joint of the screw (20) and the gear set (3), a key (4) is arranged outside the self-aligning ball bearing (9), a bearing chamber (5) is arranged between the self-aligning ball bearing (9) and the key (4), a shaft sleeve (7) is sleeved at one end of the screw (20) close to the self-aligning ball bearing (9), and a pressing plate (8) is welded on the outer wall of the shaft sleeve (7).
4. The hydraulic jaw gate as claimed in claim 3, wherein a fixing bolt (14) is arranged on one side of each of the two pressing plates (8), the front face of the gear set (3) is connected with the pressing plate (8) through the fixing bolt (14), a hexagonal nut (15) is connected to one end of the screw rod (20) in a threaded manner, and a connecting plate (6) is arranged at the joint of the hexagonal nut (15) and the gear set (3).
5. The hydraulic jaw gate as claimed in claim 1, characterized in that the connection between the gear set (3) and the mounting bolt (11) is provided with a spring washer (13) and a flat washer (12) in sequence from inside to outside.
6. The hydraulic jaw gate of claim 1, wherein said jaw gate body assembly (1) has a jaw gate plate assembly (10) fixed to the bottom of said jaw gate body assembly (1) by bolts, said jaw gate plate assembly (10) comprising a plurality of inverted L shaped plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148793.2U CN211010101U (en) | 2019-12-04 | 2019-12-04 | Hydraulic jaw type gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148793.2U CN211010101U (en) | 2019-12-04 | 2019-12-04 | Hydraulic jaw type gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010101U true CN211010101U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922148793.2U Active CN211010101U (en) | 2019-12-04 | 2019-12-04 | Hydraulic jaw type gate |
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| Country | Link |
|---|---|
| CN (1) | CN211010101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915365A (en) * | 2021-09-29 | 2022-01-11 | 江苏省旭日液压设备有限公司 | Double-layer jaw type gate set |
-
2019
- 2019-12-04 CN CN201922148793.2U patent/CN211010101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915365A (en) * | 2021-09-29 | 2022-01-11 | 江苏省旭日液压设备有限公司 | Double-layer jaw type gate set |
| CN113915365B (en) * | 2021-09-29 | 2024-01-16 | 江苏省旭日液压设备有限公司 | Double-deck palate type gate group |
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