CN210880305U - Concrete mixing plant discharging device - Google Patents
Concrete mixing plant discharging device Download PDFInfo
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- CN210880305U CN210880305U CN201921588067.6U CN201921588067U CN210880305U CN 210880305 U CN210880305 U CN 210880305U CN 201921588067 U CN201921588067 U CN 201921588067U CN 210880305 U CN210880305 U CN 210880305U
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- hopper
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- protection casing
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Abstract
The utility model relates to a concrete mixing plant discharging device, which belongs to the field of concrete mixing plants and comprises a concrete storage hopper, wherein the lower end of the concrete storage hopper is communicated with a hopper, the lower end of the hopper is provided with a discharge port, the lower end of the discharge port is provided with two hopper doors which are arranged in a staggered manner and close the discharge port, each hopper door comprises a bottom plate and two side plates which are respectively fixed on two sides of the bottom plate, the side plates are respectively and rotatably connected with two opposite sides of the hopper, one side of each side plate, which is far away from the hopper, is provided with a linkage part, the linkage part comprises a driving gear and a driven gear which are meshed with each other, the driving gear and the driven gear respectively and the two hopper doors are positioned on the same side of the hopper at the same side of the hopper, one side of the hopper, which is close to the side plates, one side of each side plate, which, and then the drive hopper door normally opens or closes, is favorable to improving discharging device's load.
Description
Technical Field
The utility model belongs to the technical field of the concrete mixing plant and specifically relates to a concrete mixing plant discharging device is related to.
Background
The mixing plant is mainly used for concrete engineering and mainly used for mixing mixed concrete, and is also called a concrete mixing plant. In the process of producing concrete at a concrete mixing plant, aggregate is conveyed to a lower layer by the upper layer of the mixing plant through the processes of weighing, mixing, stirring and the like to finally form a finished product, and after the aggregate is mixed into the concrete, the product is output through a discharging device.
The material of output is opened or is cut often to current discharging device adoption cylinder drive arc fill door, because the movement track who opens or close at arc fill door is the circular arc, the drive power direction of cylinder is fixed simultaneously, make the drive power direction of cylinder difficult to keep unanimous with arc fill door direction of motion, thereby form the decomposition of cylinder drive power, it is great when discharge gate area, arc fill door need release and cut the material when more, the cylinder often is difficult to provide sufficient drive power drive arc fill door action and opens, this has restricted discharging device's discharge.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a concrete mixing plant discharging device has the advantage that improves discharging device's load.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a concrete mixing plant discharging device, stores the fill including the concrete, the concrete is stored fill lower extreme intercommunication and is had the hopper, open the hopper lower extreme has the discharge gate, the discharge gate lower extreme is provided with two hopper doors, the hopper door includes that bottom plate and two are fixed respectively the curb plate of bottom plate both sides, the curb plate respectively with two just right side swing joint in hopper, one side that the hopper was kept away from to the curb plate is provided with the linkage, the linkage includes intermeshing's driving gear and driven gear, the driving gear with driven gear is located the curb plate fixed connection of hopper homonymy with two hopper doors respectively, one side that the hopper is close to the curb plate is provided with the mounting, one side that the hopper was kept away from to the curb plate be provided with mounting fixed connection and drive driving gear pivoted motor.
Through adopting above-mentioned technical scheme, the curb plate that is located the hopper homonymy at two fill doors respectively with intermeshing's driving gear and driven gear fixed connection, rotate through the motor drive driving gear simultaneously, make two fill doors rotate along driving gear and driven gear rotation direction respectively, thereby make fill door moving direction and driving force direction of driving gear and driven gear keep unanimous, it is great when the discharge gate area, the arc fill door need open and the material that cuts is more, the motor passes through the driving gear and the driving force unchangeable of driven gear transmission, and then the drive fill door normally opens or closes, be favorable to improving discharging device's discharge capacity.
The utility model discloses further set up to: the mounting include the hopper be close to one side fixed connection's of curb plate fixed block, with one side fixed connection that the hopper was kept away from to the fixed block and be located the curb plate keep away from the riser of hopper one side and with one side fixed connection's of fixed block diaphragm is kept away from to the riser, the motor with diaphragm up end fixed connection.
Through adopting above-mentioned technical scheme, with motor and diaphragm fixed connection, do not interfere under the hopper door pivoted prerequisite at the mounting for the motor is fixed in hopper one side, is favorable to improving the steadiness of motor, and the motor of being convenient for simultaneously realizes driving function.
The utility model discloses further set up to: the output shaft coaxial coupling of motor runs through riser and curb plate in proper order and rotates the driving shaft of being connected with one side that the bunker is close to the motor, the driving gear with driving shaft coaxial coupling, the riser rotates and is connected with the driven shaft that runs through the curb plate and rotate the connection with one side that the bunker is close to the motor, driven gear with driven shaft coaxial coupling.
Through adopting above-mentioned technical scheme for the motor drives driven gear toward rotating with driving gear opposite direction when through the epaxial driving gear pivoted of drive driving, rotates with hopper one side through driven shaft and riser simultaneously and is connected, thereby is favorable to driven gear's normal rotation, is favorable to the realization of linkage piece linkage function.
The utility model discloses further set up to: the driving shaft and the driven shaft respectively vertically penetrate through one end, far away from the bottom plate, of the side plate, and the distance from the axis of the driven shaft to the top end of the side plate and the distance from the axis of the driving shaft to the top end of the side plate are not larger than the distance between the driving shaft and the driven shaft.
Through adopting above-mentioned technical scheme for the curb plate is respectively around driving shaft and driven shaft pivoted in-process, and the driving shaft does not interfere the normal rotation of adjacent curb plate with the driven shaft, is favorable to the normal switching of sluice gate.
The utility model discloses further set up to: the up end of diaphragm is provided with the protection casing, the motor is located in the protection casing.
Through adopting above-mentioned technical scheme, the raindrop that reduces rain and fog weather makes the condition that the motor wets, is favorable to prolonging the life of motor.
The utility model discloses further set up to: the utility model discloses a protection casing, protection casing under the protection casing terminal surface all is the opening setting with one of them side, protection casing side opening sets up towards the riser, two just right sides of protection casing are fixed with the installation piece that is close to protection casing side opening edge and sets up respectively, bolted connection is passed through with one side that the riser is close to the protection casing to the installation piece.
Through adopting above-mentioned technical scheme for the protection casing is fixed in riser one side, and is fixed with the riser through the bolt simultaneously, makes the protection casing can dismantle, thereby is favorable to the maintenance and the repair of motor.
The utility model discloses further set up to: and a waterproof gasket which is abutted against the vertical plate is bonded on the opening edge of the side surface of the protective cover.
Through adopting above-mentioned technical scheme to reduce the rainwater and flow into the protection casing from the gap between protection casing and the riser and cause the condition that the motor wets, be favorable to prolonging the life of motor.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the linkage piece, the driving gear on the driving shaft is driven to rotate through the motor, and then the driven gear on the driven shaft is driven to rotate, so that the two hopper doors rotate along the rotating directions of the driving gear and the driven gear respectively;
2. through the setting of protection casing, the raindrop that reduces rain and fog weather makes the condition that the motor wets, is favorable to prolonging the life of motor.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the protective cover and the fixing member of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of the hopper and the hopper door of the present invention.
Reference numerals: 1. a concrete storage hopper; 2. a hopper; 21. a discharge port; 3. a hopper door; 31. a base plate; 32. a side plate; 4. a fixing member; 41. a fixed block; 42. a vertical plate; 43. a transverse plate; 5. a motor; 6. a protective cover; 61. mounting blocks; 62. a waterproof gasket; 7. a linkage member; 71. a driving gear; 72. a driven gear; 8. a driven shaft; 9. a drive shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 4, the discharging device of the concrete mixing station comprises a concrete storage hopper 1, wherein the lower end of the concrete storage hopper 1 is communicated with a hopper 2, and the lower end of the hopper 2 is provided with a discharging hole 21. Two hopper doors 3 are arranged at the lower end of the discharge port 21. The hopper door 3 comprises a bottom plate 31 in an arc shape and two side plates 32 which are fixed on two sides of the bottom plate 31 respectively and are in a fan shape, the side plates 32 are respectively connected with two opposite side faces of the hopper 2 in a rotating mode, and the hopper door 3 is arranged at the opening and closing discharge port 21.
As shown in fig. 2 and 3, a fixing member 4 (shown in fig. 1) is fixed on one side of the hopper 2 close to the side plate 32, and the fixing member 4 (shown in fig. 1) includes a fixing block 41 fixed on one side of the hopper 2 close to the side plate 32, a vertical plate 42 fixedly connected to one side of the fixing block 41 far from the hopper 2 and located on one side of the side plate 32 far from the hopper 2, and a horizontal plate 43 fixedly connected to one side of the vertical plate 42 far from the fixing block 41 and vertically arranged with the vertical plate 42. The motor 5 is fixed on the upper end face of the transverse plate 43, the protective cover 6 is installed on the upper end face of the transverse plate 43, and the motor 5 is arranged in the protective cover 6. The lower terminal surface of protection casing 6 all is the opening setting with one of them side, and 6 side openings of protection casing set up towards riser 42, and 6 two just right sides of protection casing are fixed with the installation piece 61 that is close to 6 side opening edges of protection casing and sets up respectively, and bolted connection is passed through with one side that riser 42 is close to protection casing 6 to installation piece 61. A waterproof gasket 62 abutting against the riser 42 is bonded to the side opening edge of the shield 6.
The side plate 32 is provided with a linkage 7 at a side close to the motor 5, and the linkage 7 comprises a driving gear 71 and a driven gear 72 which are meshed with each other. The driving gear 71 and the driven gear 72 rotate coaxially with the side plates 32 of the two doors 3 located on the same side of the hopper 2. An output shaft of the motor 5 is coaxially connected with a driving shaft 9 which sequentially penetrates through the vertical plate 42, the side plate 32 and one side of the hopper 2 to be rotatably connected, and the driving gear 71 is coaxially connected with the driving shaft 9. A vertical plate 42 penetrating through the driving shaft 9 is rotatably connected with a driven shaft 8 penetrating through the side plate 32 and rotatably connected with one side of the hopper 2 close to the side plate 32, and the driven gear 72 is coaxially connected with the driven shaft 8. The driving shaft 9 and the driven shaft 8 are parallel to each other and are arranged at the same height. The driving shaft 9 and the driven shaft 8 respectively vertically penetrate through one end, far away from the bottom plate 31, of the side plate 32, and the distance from the axis of the driven shaft 8 to the top end of the side plate 32 and the distance from the axis of the driving shaft 9 to the top end of the side plate 32 are not larger than the distance between the driving shaft 9 and the driven shaft 8.
The working conditions and principles of the embodiment are as follows:
when the concrete storage hopper 1 releases concrete, the motor 5 is turned on, the output shaft of the motor 5 drives the driving shaft 9 to rotate, the driving gear 71 is driven to rotate, the driven gear 72 is driven to rotate in the opposite direction of the driving gear 71, the two hopper doors 3 are driven to rotate in the direction away from each other, and the concrete falls out of the discharge port 21.
When the concrete storage bucket 1 cuts off falling concrete, the motor 5 rotates reversely, the output shaft of the motor 5 drives the driving shaft 9 to rotate, the driving gear 71 is driven to rotate, the driven gear 72 is driven to rotate in the opposite direction of the driving gear 71, the two bucket doors 3 are driven to rotate in the directions close to each other, and the bucket doors 3 close the discharge port 21 so as to cut off the falling concrete.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a concrete mixing plant discharging device, stores fill (1) including the concrete, fill (1) lower extreme intercommunication is stored to the concrete has hopper (2), hopper (2) lower extreme is opened there is discharge gate (21), characterized by: the lower end of the discharge hole (21) is provided with two hopper doors (3) which are arranged in a staggered way and close the discharge hole (21), the hopper door (3) comprises a bottom plate (31) and two side plates (32) which are respectively fixed on two sides of the bottom plate (31), the side plates (32) are respectively and rotationally connected with two opposite side surfaces of the hopper (2), a linkage piece (7) is arranged on one side of the side plate (32) far away from the hopper (2), the linkage piece (7) comprises a driving gear (71) and a driven gear (72) which are meshed with each other, the driving gear (71) and the driven gear (72) respectively rotate coaxially with the side plates (32) of the two hopper doors (3) which are positioned at the same side of the hopper bin (2), a fixing piece (4) is arranged on one side of the hopper (2) close to the side plate (32), one side of the side plate (32) far away from the hopper (2) is provided with a motor (5) which is fixedly connected with the fixing piece (4) and drives the driving gear (71) to rotate.
2. The concrete mixing station discharging device of claim 1, wherein: fixing member (4) including fix fixed block (41) that is close to one side of curb plate (32) in hopper (2), with one side fixed connection of hopper (2) is kept away from in fixed block (41) and be located curb plate (32) and keep away from riser (42) of hopper (2) one side and with one side fixed connection's of fixed block (41) diaphragm (43) is kept away from in riser (42), motor (5) with diaphragm (43) up end fixed connection.
3. The concrete mixing station discharging device of claim 2, wherein: output shaft coaxial coupling of motor (5) runs through riser (42) and curb plate (32) in proper order and rotates driving shaft (9) of being connected with one side that hopper (2) are close to motor (5), driving gear (71) with driving shaft (9) coaxial coupling, riser (42) rotate be connected with run through curb plate (32) and rotate driven shaft (8) of being connected with one side that hopper (2) are close to motor (5), driven gear (72) with driven shaft (8) coaxial coupling.
4. A concrete mixing station tapping device as defined in claim 3, wherein: the driving shaft (9) and the driven shaft (8) respectively vertically penetrate through one end, away from the bottom plate (31), of the side plate (32), and the distance from the axis of the driven shaft (8) to the top end of the side plate (32) and the distance from the axis of the driving shaft (9) to the top end of the side plate (32) are not larger than the distance between the driving shaft (9) and the driven shaft (8).
5. The concrete mixing station discharging device of claim 2, wherein: the upper end face of diaphragm (43) is provided with protection casing (6), motor (5) are located in protection casing (6).
6. The concrete mixing station discharging device of claim 5, wherein: the utility model discloses a protection casing, protection casing (6) lower terminal surface all is the opening setting with one of them side, protection casing (6) side opening sets up towards riser (42), two just right sides of protection casing (6) are fixed with installation piece (61) that are close to protection casing (6) side opening edge and set up respectively, bolted connection is passed through with riser (42) in one side that is close to protection casing (6) in installation piece (61).
7. The concrete mixing station discharging device of claim 6, wherein: and a waterproof gasket (62) abutted against the vertical plate (42) is arranged at the side opening edge of the protective cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921588067.6U CN210880305U (en) | 2019-09-23 | 2019-09-23 | Concrete mixing plant discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921588067.6U CN210880305U (en) | 2019-09-23 | 2019-09-23 | Concrete mixing plant discharging device |
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| Publication Number | Publication Date |
|---|---|
| CN210880305U true CN210880305U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921588067.6U Active CN210880305U (en) | 2019-09-23 | 2019-09-23 | Concrete mixing plant discharging device |
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| Country | Link |
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| CN (1) | CN210880305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934815A (en) * | 2021-01-28 | 2021-06-11 | 孔祥斌 | Instrument cleaning device for anesthesia room |
| CN113400481A (en) * | 2021-06-28 | 2021-09-17 | 广东永泰混凝土有限公司 | High-efficiency concrete mixing plant |
-
2019
- 2019-09-23 CN CN201921588067.6U patent/CN210880305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934815A (en) * | 2021-01-28 | 2021-06-11 | 孔祥斌 | Instrument cleaning device for anesthesia room |
| CN113400481A (en) * | 2021-06-28 | 2021-09-17 | 广东永泰混凝土有限公司 | High-efficiency concrete mixing plant |
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