CN211359152U - Receiving hopper of movable sand making machine - Google Patents
Receiving hopper of movable sand making machine Download PDFInfo
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- CN211359152U CN211359152U CN201921592230.6U CN201921592230U CN211359152U CN 211359152 U CN211359152 U CN 211359152U CN 201921592230 U CN201921592230 U CN 201921592230U CN 211359152 U CN211359152 U CN 211359152U
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- baffle
- receiving hopper
- hinged
- rear baffle
- hydraulic cylinder
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Abstract
The utility model relates to a receiving hopper of a mobile sand making machine, which comprises side baffles, wherein the side baffles are arranged at two side positions of a receiving hopper main body, the bottom edges of the side baffles are hinged, the outer walls of the side baffles are hinged with piston rods of side baffle hydraulic cylinders, the cylinder body end parts of the side baffle hydraulic cylinders are hinged, and the side baffle hydraulic cylinders can enable the side baffles to rotate along the hinged positions of the bottom edges of the side baffles so as to adjust the height positions of the side baffles; the rear baffle is arranged at the rear side of the receiving hopper body, the bottom edge of the rear baffle is hinged, and the rear baffle is hinged with a piston rod of a rear baffle hydraulic cylinder. The side baffle and the rear baffle of the receiving hopper of the utility model are driven by the hydraulic cylinder to lift, so that the height of the receiving hopper can be reduced, and the trafficability of the movable sand making machine is improved; when the movable sand making machine works, the side baffle and the rear baffle of the receiving hopper are lifted, the side baffle bracket is fixed, and the locking device completes locking action, so that the receiving hopper in a working state avoids continuously generating pressure on a hydraulic cylinder for lifting.
Description
Technical Field
The utility model relates to a remove receiving hopper of system sand machine.
Background
A large amount of natural sand needs to be used in the construction industry, but with the increasing development of infrastructure, the natural sand resource consumption is huge, and due to the non-regenerability of the natural sand, the natural sand resource is gradually reduced, even no natural sand exists in many areas of China. In consideration of resource protection, the exploitation of natural sand is limited, but the scale of infrastructure in China is promoted year by year, the consumption of the natural sand is large, and the demand for fine aggregates is increased year by year, so that the gap of the infrastructure on the demand of the natural sand can be filled by machine-made sand.
The sand making machine has great influence on the production of the machine-made sand, and the sand making machine is widely suitable for medium crushing and fine crushing of various hard and brittle materials such as various rocks, grinding materials, refractory materials, cement clinker, quartz stone, iron ore, concrete aggregate and the like. Traditional mechanism sand production line is all must be beaten ground stake, is built the platform at every installation use, when shifting the place, needs dismounting device, rebuilds the platform, has installation, debugging, maintenance, transportation, assembles inconvenient problem. The movable sand making machine is widely applied to industries such as railways, highways, buildings, water conservancy, metallurgy and the like, mostly adopts a crawler-type walking chassis, and is suitable for construction sites and mine operation. However, because the movable sand making machine is large in body and high in height, the movable sand making machine is limited in the moving process, the movable sand making machine cannot pass through some height-limited sections, the top equipment of the movable sand making machine is generally a receiving hopper, and the receiving hopper collides with a height-limited obstacle under most conditions to limit the movement and the use of the movable sand making machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a receiving hopper of a movable sand making machine, which has reasonable structural design, when the movable sand making machine moves, a side baffle and a rear baffle of the receiving hopper lift under the driving of a hydraulic cylinder, so that the height of the receiving hopper can be reduced, and the trafficability of the movable sand making machine is improved; when the movable sand making machine works, the side baffle and the rear baffle of the receiving hopper are lifted, the side baffle bracket is fixed, and the locking device completes locking action, so that the receiving hopper is converted into a working state, the receiving hopper in the working state is prevented from continuously generating pressure on a hydraulic cylinder for lifting, the service life of the equipment is prolonged, the structural reliability of the receiving hopper is improved, and the problems in the prior art are solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a receiving hopper of a mobile sand making machine comprises:
the side baffles are arranged at the two sides of the receiving hopper main body, the bottom edges of the side baffles are hinged, the outer walls of the side baffles are hinged with piston rods of side baffle hydraulic cylinders, the end parts of the cylinder bodies of the side baffle hydraulic cylinders are hinged, and the side baffle hydraulic cylinders can enable the side baffles to rotate along the hinged positions of the bottom edges of the side baffles so as to adjust the height positions of the side baffles;
the rear baffle is arranged at the rear side of the receiving hopper main body, the bottom edge of the rear baffle is hinged, the rear baffle is hinged with a piston rod of a rear baffle hydraulic cylinder, the end part of the cylinder body of the rear baffle hydraulic cylinder is hinged, and the rear baffle hydraulic cylinder can enable the rear baffle to rotate along the hinged position of the bottom edge of the rear baffle so as to adjust the height position of the rear baffle;
the locking device comprises a locking hydraulic cylinder, a connector and a locking pin, the locking hydraulic cylinder is connected with the inner wall of the rear baffle, a piston rod of the locking hydraulic cylinder is connected with the connector, the connector is hinged to the locking pin, the side baffle and the rear baffle are provided with locking holes matched with each other, and the locking pin can be matched with the locking holes to connect the side baffle and the rear baffle.
Further, a frame is arranged below the receiving hopper, and the side baffle hydraulic cylinder and the rear baffle hydraulic cylinder are respectively connected with the frame; the bottom edges of the side baffle and the rear baffle are respectively hinged with the frame.
Furthermore, two locking hydraulic cylinders are symmetrically arranged along the inner wall of the rear baffle and are respectively connected with the two side baffles and the rear baffle.
Furthermore, the end part of the cylinder body of the locking hydraulic cylinder is hinged with the rear baffle.
Furthermore, the side baffle is connected with a side baffle bracket, the side baffle hydraulic cylinder is arranged in a groove of the side baffle bracket, and a pin hole capable of being connected with the rack is formed in the bottom of the side baffle bracket.
Further, the locking pin is of a wedge-shaped structure.
Furthermore, a plurality of reinforcing ribs are arranged on the outer walls of the side baffle and the rear baffle.
The utility model has the advantages that the structure is reasonable in design, when the movable sand making machine moves, the side baffle and the rear baffle of the receiving hopper are driven by the hydraulic cylinder to lift, so that the height of the receiving hopper can be reduced, and the passing performance of the movable sand making machine is improved; when the movable sand making machine works, the side baffle and the rear baffle of the receiving hopper are lifted, the side baffle bracket is fixed, and the locking device completes locking action, so that the receiving hopper is converted into a working state, the receiving hopper in the working state is prevented from continuously generating pressure on a hydraulic cylinder for lifting, the service life of equipment is prolonged, and the structural reliability of the receiving hopper is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic structural view of the local installation of the locking device of the present invention.
Fig. 4 is a schematic structural diagram of the locking device of the present invention.
In the figure: 1. a side dam; 2. a side dam support; 3. a side dam hydraulic cylinder; 4. a tailgate; 5. a tailgate hydraulic cylinder; 6. a locking device; 61. locking the hydraulic cylinder; 62. a connector; 63. and a locking pin.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-4, a receiving hopper of a mobile sand making machine comprises side baffles 1, a rear baffle 4 and a locking device 6, wherein the side baffles 1 are arranged at two sides of a receiving hopper main body, the bottom edges of the side baffles 1 are hinged, the outer walls of the side baffles 1 are hinged with piston rods of side baffle hydraulic cylinders 3, the end parts of cylinder bodies of the side baffle hydraulic cylinders 3 are hinged, and the side baffle hydraulic cylinders 3 can enable the side baffles 1 to rotate along the hinged positions of the bottom edges of the side baffles 1 so as to adjust the height positions of the side baffles 1; the rear baffle 4 is arranged at the rear side of the receiving hopper body, the bottom edge of the rear baffle 4 is hinged, the rear baffle 4 is hinged with a piston rod of a rear baffle hydraulic cylinder 5, the end part of the cylinder body of the rear baffle hydraulic cylinder 5 is hinged, and the rear baffle hydraulic cylinder 5 can enable the rear baffle 4 to rotate along the hinged position of the bottom edge of the rear baffle 4 so as to adjust the height position of the rear baffle 4; the locking device 6 comprises a locking hydraulic cylinder 61, a connector 62 and a locking pin 63, the locking hydraulic cylinder 61 is connected with the inner wall of the rear baffle plate 4, a piston rod of the locking hydraulic cylinder 61 is connected with the connector 62, the connector 62 is hinged with the locking pin 63, the side baffle plate 1 and the rear baffle plate 4 are provided with locking holes matched with each other, and the locking pin 63 can be matched with the locking holes to connect the side baffle plate 1 and the rear baffle plate 4. In the embodiment, the design of the side baffle 1, the rear baffle 4, the side baffle hydraulic cylinder 3 and the rear baffle hydraulic cylinder 5 is adopted, so that the receiving hopper can be lifted when the movable sand making machine works and lowered when the movable sand making machine moves, the height of a vehicle body is reduced, the structure is more compact, and the trafficability of the movable sand making machine is improved; by adopting the design of the locking device 6, the side baffle hydraulic cylinder 3 and the rear baffle hydraulic cylinder 5 of the receiving hopper after being lifted do not bear pressure any more, and particularly do not bear the impact of materials any more, thereby protecting the side baffle hydraulic cylinder 3 and the rear baffle hydraulic cylinder 5.
Further, a frame is arranged below the receiving hopper, and the side baffle hydraulic cylinder 3 and the rear baffle hydraulic cylinder 5 are respectively connected with the frame; the bottom edges of the side baffle plates 1 and the rear baffle plate 4 are respectively hinged with the frame. When in use, the receiving hopper is generally arranged on a frame above the vibrating feeder.
Further, two locking hydraulic cylinders 61 are symmetrically arranged along the inner wall of the rear baffle 4 and are respectively connected with the two side baffles 1 and the rear baffle 4.
Further, the cylinder end of the locking hydraulic cylinder 61 is hinged to the tailgate 4. The locking device 6 adopts two hinges which can be properly adjusted according to the received radial force, thereby avoiding the damage of the locking hydraulic cylinder 61 caused by larger radial force.
Further, side shield 1 and side shield support 2 link to each other, set up side shield pneumatic cylinder 3 in the recess of side shield support 2, and the bottom of side shield support 2 is equipped with the pinhole that can link to each other with the frame. Considering that the side baffle 1 is long, in order to ensure that the side baffle 1 is stable in a working state and can bear the impact of materials, the side baffle bracket 2 is connected with the rack through a pin shaft, the working position of the side baffle 1 is further fixedly connected, and the reliability of the equipment is improved.
Further, the locking pin 63 is provided with a wedge structure. The locking pin 63 is a wedge-shaped mechanism, which facilitates the insertion of the locking pin 63 into the locking hole.
Furthermore, a plurality of reinforcing ribs are arranged on the outer walls of the side baffle plate 1 and the rear baffle plate 4.
During the use, when the mobile sand making machine works, the side baffle hydraulic cylinder 3 lifts the piston, the side baffle 1 lifts, the back baffle hydraulic cylinder 4 lifts the piston, the back baffle 4 lifts, the lock holes of the side baffle 1 and the back baffle 4 coincide, the bottom of the side baffle bracket 2 is connected with the frame by using a pin shaft, the locking hydraulic cylinder 61 extends out of the piston, the locking pin 63 is inserted into the lock hole, so that the side baffle 1 and the back baffle 4 are enclosed into a receiving hopper, and the hydraulic cylinders are all in an unstressed state.
When the movable sand making machine moves, the piston is retracted by the locking hydraulic cylinder 61, the locking pin 63 exits from the locking hole, the pin shaft at the bottom of the side baffle support 2 is taken down, the piston is retracted by the back baffle hydraulic cylinder 4, the back baffle 1 descends, the piston is retracted by the side baffle hydraulic cylinder 3, the side baffle 1 descends, and therefore the whole receiving hopper descends.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. The utility model provides a remove receiving hopper of system sand machine which characterized in that includes:
the side baffles are arranged at the two sides of the receiving hopper main body, the bottom edges of the side baffles are hinged, the outer walls of the side baffles are hinged with piston rods of side baffle hydraulic cylinders, the end parts of the cylinder bodies of the side baffle hydraulic cylinders are hinged, and the side baffle hydraulic cylinders can enable the side baffles to rotate along the hinged positions of the bottom edges of the side baffles so as to adjust the height positions of the side baffles;
the rear baffle is arranged at the rear side of the receiving hopper main body, the bottom edge of the rear baffle is hinged, the rear baffle is hinged with a piston rod of a rear baffle hydraulic cylinder, the end part of the cylinder body of the rear baffle hydraulic cylinder is hinged, and the rear baffle hydraulic cylinder can enable the rear baffle to rotate along the hinged position of the bottom edge of the rear baffle so as to adjust the height position of the rear baffle;
the locking device comprises a locking hydraulic cylinder, a connector and a locking pin, the locking hydraulic cylinder is connected with the inner wall of the rear baffle, a piston rod of the locking hydraulic cylinder is connected with the connector, the connector is hinged to the locking pin, the side baffle and the rear baffle are provided with locking holes matched with each other, and the locking pin can be matched with the locking holes to connect the side baffle and the rear baffle.
2. The receiving hopper of the movable sand making machine according to claim 1, wherein a frame is arranged below the receiving hopper, and the side baffle hydraulic cylinder and the rear baffle hydraulic cylinder are respectively connected with the frame; the bottom edges of the side baffle and the rear baffle are respectively hinged with the frame.
3. The receiving hopper of the mobile sand making machine according to the claim 2, wherein two locking hydraulic cylinders are symmetrically arranged along the inner wall of the rear baffle and are respectively connected with the two side baffles and the rear baffle.
4. The receiving hopper of a mobile sand making machine according to claim 3, wherein the cylinder end of the locking hydraulic cylinder is hinged to the tailgate.
5. The receiving hopper of the movable sand making machine according to claim 4, wherein the side baffle is connected with a side baffle bracket, the side baffle hydraulic cylinder is arranged in a groove of the side baffle bracket, and a pin hole capable of being connected with a rack is formed in the bottom of the side baffle bracket.
6. The receiving hopper of a mobile sand making machine according to claim 5, wherein the locking pin is provided with a wedge-shaped structure.
7. The receiving hopper of the mobile sand making machine according to the claim 6, wherein the outer walls of the side baffle and the rear baffle are provided with a plurality of reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592230.6U CN211359152U (en) | 2019-09-23 | 2019-09-23 | Receiving hopper of movable sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592230.6U CN211359152U (en) | 2019-09-23 | 2019-09-23 | Receiving hopper of movable sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359152U true CN211359152U (en) | 2020-08-28 |
Family
ID=72166086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592230.6U Active CN211359152U (en) | 2019-09-23 | 2019-09-23 | Receiving hopper of movable sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359152U (en) |
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2019
- 2019-09-23 CN CN201921592230.6U patent/CN211359152U/en active Active
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