CN210285447U - Valve structure for building stones - Google Patents
Valve structure for building stones Download PDFInfo
- Publication number
- CN210285447U CN210285447U CN201920903756.5U CN201920903756U CN210285447U CN 210285447 U CN210285447 U CN 210285447U CN 201920903756 U CN201920903756 U CN 201920903756U CN 210285447 U CN210285447 U CN 210285447U
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- cylinder
- valve
- sector
- building stones
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Abstract
The utility model discloses a valve structure for building stones, include: a storage cylinder; the valve barrel consists of a front barrel surface, a rear barrel surface, a left barrel surface and a right barrel surface; the valve is integrally made of a front sector, a rear sector and an arc surface, the front sector is tightly attached to the front cylinder and hinged through a hinged shaft, the rear sector is tightly attached to the rear cylinder and hinged through a pin, and when the arc surface is tightly attached to the bottom edges of the left cylinder and the right cylinder, the outlet of the valve cylinder is closed; the large gear is fixed with the articulated shaft; a pinion is fixed on a rotating shaft of the motor, the pinion is meshed with the bull gear, and the motor rotates the valve to rotate along with the rotation; the inner wall of left barrel face is fixed with the separation blade, and the separation blade leaves buffering space with left barrel face, and when the circular arc face of valve hugged closely left barrel face bottom edge and closed in the twinkling of an eye, building stones can't fall down in this buffering space, and the valve can open the fender and close. The utility model has the advantages of reasonable structure, low cost, normal valve closing and motor protection.
Description
Technical Field
The utility model relates to a valve structure for building stones especially relates to electric valve.
Background
A valve structure for construction stones, as shown in fig. 1, comprising: a storage drum 101 for storing building stones;
the valve cylinder 102 is communicated with the material storage cylinder 101, and the valve cylinder 102 consists of a front cylinder surface, a rear cylinder surface, a left cylinder surface 121 and a right cylinder surface;
the valve 105 is integrally made of a front sector, a rear sector and an arc surface, the front sector is tightly attached to and hinged with the front cylinder through a hinge shaft 141, the rear sector is tightly attached to and hinged with the rear cylinder, when the arc surface is tightly attached to the bottom edges of the left cylinder 121 and the right cylinder, the outlet of the valve cylinder 102 is closed, and when the arc surface leaves the bottom edge of the left cylinder 121, the outlet of the valve cylinder 102 is opened;
a large gear 104 fixed to the front sector and sleeved outside the hinge shaft 141;
a motor 103, the shell of which is fixed with the valve cylinder 102, and the rotating shaft of which is fixed with a pinion which is meshed with the bull gear 104, and the motor rotates the valve 105 to rotate along with the bull gear;
in the prior art, as shown in fig. 2, when the valve 105 is closed and is close to full closing, the valve may be blocked by a falling long stone and cannot be closed, so that the motor is locked, the current is increased sharply, and the stone cannot be output under control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough according to above, provide a valve structure for building stones.
The technical scheme of the utility model is that:
a valve structure for construction stones, comprising:
the storage barrel is used for storing building stones;
the valve cylinder is communicated with the material storage cylinder and consists of a front cylinder surface, a rear cylinder surface, a left cylinder surface and a right cylinder surface;
the valve is integrally made of a front sector, a rear sector and an arc surface, the front sector is tightly attached to the front cylinder and hinged through a hinge shaft, the rear sector is tightly attached to the rear cylinder and hinged through a pin, when the arc surface is tightly attached to the bottom edges of the left cylinder and the right cylinder, the outlet of the valve cylinder is closed, and when the arc surface leaves the bottom edge of the left cylinder, the outlet of the valve cylinder is opened;
the large gear is fixed with the front sector and sleeved outside the hinge shaft;
the shell of the motor is fixed with the valve cylinder, the rotating shaft is fixed with a pinion, the pinion is meshed with the gearwheel, and the motor rotates the valve to rotate along with the gearwheel;
the inner wall of left barrel face is fixed with the separation blade, and the separation blade leaves buffering space with left barrel face, and when the circular arc face of valve hugged closely left barrel face base reason and closes in the twinkling of an eye, building stones can't fall down in this buffering space, and the valve can open the fender and close.
It should be noted that after a moment, the buffer space will be substantially filled with the falling building stones, but the valve closure will not be affected.
Preferably, the baffle is arranged obliquely.
In order to increase the strength, the front edge and the rear edge of the baffle are respectively fixed with the front cylinder surface and the rear cylinder surface.
Preferably, the included angle between the inclination angle of the baffle plate and the horizontal plane is 30-60 degrees.
The suitable length can increase the output of stone materials, and the distance L1 of the baffle plate extending into the center direction of the valve cylinder is one third to one fourth of the distance L of the wide band of the front cylinder surface.
The utility model has the advantages of reasonable structure, low cost, normal valve closing and motor protection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a prior art valve that is blocked by rocks and cannot be closed.
Fig. 3 is a schematic structural view related to the baffle of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings:
as shown in the figure, the utility model discloses not enough according to the above, provide a valve structure for building stones.
The technical scheme of the utility model is that:
a valve structure for construction stones, comprising:
a storage drum 101 for storing building stones;
the valve cylinder 102 is communicated with the material storage cylinder 101, and the valve cylinder 102 consists of a front cylinder surface, a rear cylinder surface, a left cylinder surface 121 and a right cylinder surface;
the valve 105 is integrally made of a front sector, a rear sector and an arc surface, the front sector is tightly attached to the front cylinder and hinged through a hinge shaft 141, the rear sector is tightly attached to the rear cylinder and hinged through a pin, when the arc surface is tightly attached to the bottom edges of the left cylinder 121 and the right cylinder, the outlet of the valve cylinder 102 is closed, and when the arc surface leaves the bottom edge of the left cylinder 121, the outlet of the valve cylinder 102 is opened;
a large gear 104 fixed to the front sector and sleeved outside the hinge shaft 141;
a motor 103, the shell of which is fixed with the valve cylinder 102, and the rotating shaft of which is fixed with a pinion which is meshed with the bull gear 104, and the motor rotates the valve 105 to rotate along with the bull gear; the motor 103 can be a servo motor and can control the size of the valve according to requirements;
the inner wall of the left cylinder surface 121 is fixed with a baffle 106, a buffer space 122 is reserved between the baffle 106 and the left cylinder surface 121, when the arc surface of the valve 105 is tightly attached to the bottom edge of the left cylinder surface 121 to be closed, the buffer space 122 cannot drop building stones, and the valve 105 can be closed without blocking.
The flap 106 is disposed obliquely.
The front edge and the rear edge of the baffle plate 106 are respectively fixed with the front cylinder surface and the rear cylinder surface.
The angle of inclination of the baffle 106 is 30-60 degrees from horizontal.
The distance L1 that the flap 106 extends into the center of the valve barrel 102 is one third to one fourth of the distance L of the wide band of the front barrel face.
Claims (5)
1. A valve structure for construction stones, comprising:
a storage drum (101) for storing building stones;
the valve cylinder (102) is communicated with the material storage cylinder (101), and the valve cylinder (102) consists of a front cylinder surface, a rear cylinder surface, a left cylinder surface (121) and a right cylinder surface;
the valve (105) is integrally made of a front sector, a rear sector and an arc surface, the front sector is tightly attached to the front cylinder and is hinged through a hinge shaft (141), the rear sector is tightly attached to the rear cylinder and is hinged through a pin, when the arc surface is tightly attached to the bottom edges of the left cylinder (121) and the right cylinder, the outlet of the valve cylinder (102) is closed, and when the arc surface leaves the bottom edge of the left cylinder (121), the outlet of the valve cylinder (102) is opened;
the large gear (104) is fixed with the front sector and sleeved outside the hinge shaft (141);
a motor (103), a shell of which is fixed with the valve cylinder (102), a rotating shaft of which is fixed with a pinion which is meshed with a gearwheel (104), and a motor rotating valve (105) rotates along with the rotation;
the novel valve is characterized in that a baffle plate (106) is fixed on the inner wall of the left cylinder face (121), a buffer space (122) is reserved between the baffle plate (106) and the left cylinder face (121), when the arc face of the valve (105) is closed by clinging to the bottom edge of the left cylinder face (121), the buffer space (122) cannot drop building stones, and the valve (105) can be closed without blocking.
2. The valve structure for building stones according to claim 1, wherein the baffle (106) is obliquely arranged.
3. The valve structure for building stones according to claim 1, wherein the front edge and the rear edge of the baffle plate (106) are fixed with the front cylinder surface and the rear cylinder surface respectively.
4. The valve structure for building stones according to claim 1, wherein the angle of inclination of the baffle (106) is 30-60 degrees from the horizontal.
5. The valve structure for building stones according to claim 1, wherein the distance L1 that the baffle plate (106) extends into the center of the valve cylinder (102) is one third to one fourth of the distance L of the wide band of the front cylinder surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903756.5U CN210285447U (en) | 2019-06-14 | 2019-06-14 | Valve structure for building stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903756.5U CN210285447U (en) | 2019-06-14 | 2019-06-14 | Valve structure for building stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210285447U true CN210285447U (en) | 2020-04-10 |
Family
ID=70096864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920903756.5U Active CN210285447U (en) | 2019-06-14 | 2019-06-14 | Valve structure for building stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210285447U (en) |
-
2019
- 2019-06-14 CN CN201920903756.5U patent/CN210285447U/en active Active
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