CN211279166U - Discharge hopper of concrete mixer - Google Patents
Discharge hopper of concrete mixer Download PDFInfo
- Publication number
- CN211279166U CN211279166U CN201922291633.3U CN201922291633U CN211279166U CN 211279166 U CN211279166 U CN 211279166U CN 201922291633 U CN201922291633 U CN 201922291633U CN 211279166 U CN211279166 U CN 211279166U
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- hopper
- discharge hopper
- connecting rod
- concrete mixer
- hole
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Abstract
The utility model relates to a technical field of mixer relates to a concrete mixer's play hopper, and it includes the play hopper of being connected with the mixer, be provided with protector on the play hopper, protector is including setting up go out the interior welt in the hopper, be provided with on the inside wall of play hopper with the coupling mechanism that the welt is connected. The utility model discloses the protector that sets up can avoid the material direct impact on going out the hopper, prolongs the life who goes out the hopper to reach resources are saved's purpose.
Description
Technical Field
The utility model belongs to the technical field of the technique of mixer and specifically relates to a concrete mixer's play hopper is related to.
Background
A stirrer is a construction engineering machine and is mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix and stir a plurality of materials into a mixture or a suitable consistency.
At present, a discharge hopper of a concrete mixer comprises a discharge hopper arranged on the mixer; the stirring machine flows out through the discharging hopper after stirring.
The above prior art solutions have the following drawbacks: when the concrete that stirs flows through out the hopper, can strike the ejection of compact fill mouth that goes out the hopper, can cause the damage of hopper after the time has been of a specified duration, just need realize changing out the hopper to manufacturing cost has been improved.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model aims to provide a concrete mixer's play hopper, the protector of setting can avoid the material direct impact on going out the hopper, prolongs the life of hopper to reach resources are saved's purpose.
The above object of the present invention is achieved by the following technical solutions:
the discharge hopper of the concrete mixer comprises a discharge hopper connected with the mixer, wherein a protective device is arranged on the discharge hopper, the protective device comprises an inner lining plate arranged in the discharge hopper, and a connecting mechanism connected with the inner lining plate is arranged on the inner side wall of the discharge hopper.
Through adopting above-mentioned technical scheme, the material that the mixer stirring is good flows through going out the hopper, and the interior welt of play hopper can protect a hopper, avoids the material direct impact on a hopper, prolongs the life of a hopper to reach resources are saved's purpose.
The utility model discloses further set up to: the inner lining plate is provided with a first through hole, and the side wall of the discharge hopper is provided with a second through hole; the connecting mechanism comprises a bolt, the bolt penetrates through the first through hole and the second through hole, a nut is connected to one end, penetrating through the second through hole, of the bolt in a threaded mode, and the nut abuts against the outer side wall of the discharge hopper.
By adopting the technical scheme, the bolt sequentially passes through the first through hole and the second through hole, and then the nut is in threaded connection with the bolt, so that the lining plate is fixedly connected to the discharge hopper; the connecting mechanism is simple and convenient to operate, and saves time.
The utility model discloses further set up to: the discharging hopper is provided with a chute; the connecting mechanism comprises a sliding block connected with the lining plate, and the sliding block is connected in the sliding groove in a sliding manner; and the discharge hopper is provided with an adjusting component connected with the sliding block.
Through adopting above-mentioned technical scheme, start adjusting part, adjusting part drives the slider and slide in the spout, can drive the interior welt motion when the slider removes, and the interior welt motion can prevent out the hopper jam.
The utility model discloses further set up to: the adjusting assembly comprises a connecting shaft arranged on the discharging hopper, a telescopic rod is arranged on the connecting shaft, and one end of the telescopic rod, which is far away from the connecting shaft, is connected with the sliding block; and a first driving assembly connected with the connecting shaft is arranged on the discharge hopper.
By adopting the technical scheme, the first driving assembly is started, the first driving assembly drives the telescopic rod to rotate, and the telescopic rod can drive the sliding block to slide in the sliding groove; the adjusting component is simple in structure and convenient to operate.
The utility model discloses further set up to: the first driving assembly comprises a first motor arranged on the discharge hopper, and an output shaft of the first motor is in keyed connection with a first gear; and a second gear meshed with the first gear is connected to the connecting shaft in a key manner.
By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first gear to rotate, the second gear meshed with the first gear rotates, the second gear rotates to drive the connecting shaft to rotate, and the connecting shaft rotates to drive the telescopic rod to rotate; the first driving assembly is simple in structure and convenient to operate.
The utility model discloses further set up to: the discharging hopper is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting block arranged on the discharging hopper, a first connecting rod is rotatably connected to the adjusting block, a second connecting rod is arranged on the first connecting rod, and a third connecting rod is arranged on the second connecting rod; and a second driving assembly connected with the first connecting rod is arranged on the adjusting block.
Through adopting above-mentioned technical scheme, start second drive assembly, second drive assembly drives first connecting rod and rotates, and first connecting rod drives the second connecting rod and rotates, and the third connecting rod on the second connecting rod will rotate, and the adjustment mechanism who sets up can make the concrete motion that is located out the hopper, places the concrete and blocks up out the hopper.
The utility model discloses further set up to: a cavity is formed in the adjusting block, and a part of the first connecting rod is located in the cavity; the second driving assembly comprises a worm which is rotatably connected in the cavity; a second motor connected with the worm is arranged on the discharge hopper; and a worm wheel meshed with the worm is connected to the first connecting rod in the cavity in a keyed mode.
Through adopting above-mentioned technical scheme, start the second motor, the output shaft of second motor drives the worm and rotates, and the worm wheel with worm meshing will rotate, and the worm wheel drives first connecting rod and rotates, and the second drive assembly simple structure that sets up is convenient for operate save time to efficiency has been improved.
The utility model discloses further set up to: the third connecting rod is provided with a connecting plate, and the cross sectional area of the connecting plate is gradually reduced along the direction far away from the third connecting rod.
Through adopting above-mentioned technical scheme, the connecting plate that the cross-sectional area diminishes gradually can reduce the resistance in the motion, makes the better rotation of connecting plate.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arranged protective device can prevent materials from directly impacting on the discharge hopper, and the service life of the discharge hopper is prolonged, so that the aim of saving resources is fulfilled;
2. the adjusting mechanism who sets up can make the concrete motion that is located out the hopper, places the concrete and blocks up out the hopper.
Drawings
FIG. 1 is a schematic view showing the construction of a discharge hopper of a concrete mixer according to example 1;
FIG. 2 is a schematic structural diagram of a second driving assembly in embodiment 1;
FIG. 3 is a schematic view showing the construction of a discharge hopper of the concrete mixer according to example 2;
fig. 4 is a partially enlarged view of a in fig. 3.
Reference numerals: 1. a discharge hopper; 11. a chute; 2. an inner liner plate; 3. a connecting mechanism; 31. a bolt; 32. a nut; 33. a slider; 4. an adjustment assembly; 41. a telescopic rod; 42. a main rod; 43. an auxiliary rod; 5. a first drive assembly; 51. a first gear; 52. a second gear; 53. a first motor; 6. an adjustment mechanism; 61. a first link; 62. a second link; 63. a third link; 64. a connecting plate; 65. an adjusting block; 7. a second drive assembly; 71. a second motor; 72. a worm; 73. a worm gear.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1: referring to fig. 1, for the utility model discloses a concrete mixer's play hopper, include to be connected out hopper 1 with the mixer, be provided with protector in the play hopper 1.
A second through hole is formed in the discharge hopper 1; the protective device comprises an inner lining plate 2 arranged on the inner side of the discharge hopper 1, and the inner lining plate 2 is provided with a first through hole; the discharge hopper 1 is provided with a connecting mechanism 3 connected with the lining plate 2, the connecting mechanism 3 comprises a bolt 31, and the bolt 31 sequentially penetrates through the first through hole and the second through hole and tightly abuts against the lining plate 2; the bolt 31 is connected with a nut 32 through the thread on one end of the second through hole, and the nut 32 is tightly supported by the outer side wall of the discharge hopper 1.
Referring to fig. 1 and 2, an adjusting mechanism 6 is arranged on the discharging hopper 1, the adjusting mechanism 6 includes an adjusting block 65 fixedly connected to the inner side wall of the discharging hopper 1, the adjusting block 65 is located above the lining plate 2, and a cavity is formed in the adjusting block 65; the adjusting block 65 is rotatably connected with a first connecting rod 61, the middle position of the first connecting rod 61 is positioned in the cavity, and two ends of the first connecting rod 61 are positioned at two sides of the adjusting block 65; both ends of the first connecting rod 61 are fixedly connected with a second connecting rod 62, the axis of the second connecting rod 62 is vertical to the axis of the first connecting rod 61, one end of the second connecting rod 62 far away from the first connecting rod 61 is fixedly connected with a third connecting rod 63, and the axis of the third connecting rod 63 is vertical to the axis of the second connecting rod 62 and is parallel to the axis of the first connecting rod 61; a connecting plate 64 is fixedly connected to the third link 63, and the cross-sectional area of the connecting plate 64 is gradually reduced in a direction away from the third link 63. A second driving assembly 7 is arranged on the discharge hopper 1, and the second driving assembly 7 comprises a worm 72 which is rotatably connected to the side wall of the cavity; the outer side wall of the discharge hopper 1 is fixedly connected with a second motor 71 connected with a worm 72; a worm wheel 73, which meshes with the worm 72, is keyed to the first link 61 located in the cavity.
The implementation principle of the embodiment is as follows: when the mixed concrete flows out through the discharging hopper 1, the second motor 71 is started, the output shaft of the second motor 71 drives the worm 72 to rotate, the worm wheel 73 meshed with the worm 72 rotates, the worm wheel 73 drives the first connecting rod 61 to rotate, the first connecting rod 61 drives the second connecting rod 62 to rotate, the second connecting rod 62 drives the third connecting rod 63 to rotate, and the third connecting rod 63 drives the connecting plate 64 to move.
Example 2: referring to fig. 3 and 4, the difference from the embodiment 1 is that the discharging hopper 1 is provided with a chute 11; the connecting mechanism 3 comprises a sliding block 33 connected in the sliding groove 11 in a sliding way, and the sliding block 33 is fixedly connected with the lining plate 2; go out and be provided with adjusting part 4 on the hopper 1, adjusting part 4 is including rotating the connecting axle of connection on a hopper 1 lateral wall, is provided with telescopic link 41 on the connecting axle, and telescopic link 41 includes fixed connection and connects the epaxial mobile jib 42 of connecting, and the one end that the connecting axle was kept away from to mobile jib 42 is seted up flutedly along its length direction, and the slip is connected with auxiliary rod 43 in the recess, and the one end that the connecting axle was kept away from to auxiliary rod 43 is articulated with slider 33. A first driving assembly 5 is arranged on the outer side wall of the discharge hopper 1, the first driving assembly 5 comprises a first motor 53 fixedly connected to the outer side wall of the discharge hopper 1, the first motor 53 is a three-phase asynchronous motor, and a first gear 51 is connected to an output shaft of the first motor 53 in a key manner; a second gear 52 that meshes with the first gear 51 is keyed on the connecting shaft.
When the mixed concrete flows out through the discharging hopper 1, the second motor 71 is started, the output shaft of the second motor 71 drives the worm 72 to rotate, the worm wheel 73 meshed with the worm 72 rotates, the worm wheel 73 drives the first connecting rod 61 to rotate, the first connecting rod 61 drives the second connecting rod 62 to rotate, the second connecting rod 62 drives the third connecting rod 63 to rotate, and the third connecting rod 63 drives the connecting plate 64 to move.
When the first motor 53 is started, the output shaft of the first motor 53 drives the first gear 51 to rotate, the second gear 52 meshed with the first gear 51 rotates, the second gear 52 rotates to drive the connecting shaft to rotate, the connecting shaft drives the main rod 42 to rotate, the auxiliary rod 43 positioned in the groove of the main rod 42 rotates, the auxiliary rod 43 rotates to drive the sliding block 33 to slide in the sliding groove 11 when rotating, and meanwhile, the auxiliary rod 43 slides in the groove of the main rod 42; the slide 33 moves to drive the inner lining plate 2.
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 (8)
1. The discharge hopper of the concrete mixer comprises a discharge hopper (1) connected with the mixer, and is characterized in that a protective device is arranged on the discharge hopper (1), the protective device comprises an inner lining plate (2) arranged in the discharge hopper (1), and a connecting mechanism (3) connected with the inner lining plate (2) is arranged on the inner side wall of the discharge hopper (1).
2. The discharge hopper of a concrete mixer according to claim 1, wherein the inner lining plate (2) is provided with a first through hole, and the side wall of the discharge hopper (1) is provided with a second through hole; the connecting mechanism (3) comprises a bolt (31), the bolt (31) penetrates through the first through hole and the second through hole, a nut (32) is connected to one end, penetrating through the second through hole, of the second through hole in a threaded mode, and the nut (32) abuts against the outer side wall of the discharge hopper (1).
3. A discharge hopper for a concrete mixer according to claim 1, characterized in that said discharge hopper (1) is provided with a chute (11); the connecting mechanism (3) comprises a sliding block (33) connected with the lining plate (2), and the sliding block (33) is connected in the sliding groove (11) in a sliding manner; the discharging hopper (1) is provided with an adjusting component (4) connected with the sliding block (33).
4. A discharge hopper of a concrete mixer according to claim 3, characterized in that the adjusting assembly (4) comprises a connecting shaft arranged on the discharge hopper (1), the connecting shaft is provided with a telescopic rod (41), and one end of the telescopic rod (41) far away from the connecting shaft is connected with the sliding block (33); and a first driving assembly (5) connected with the connecting shaft is arranged on the discharging hopper (1).
5. A concrete mixer hopper according to claim 4, wherein said first driving assembly (5) comprises a first motor (53) mounted on said hopper (1), a first gear (51) being keyed onto an output shaft of said first motor (53); and a second gear (52) meshed with the first gear (51) is connected to the connecting shaft in a keyed mode.
6. The discharge hopper of the concrete mixer according to claim 1, wherein an adjusting mechanism (6) is arranged on the discharge hopper (1), the adjusting mechanism (6) comprises an adjusting block (65) arranged on the discharge hopper (1), a first connecting rod (61) is rotatably connected to the adjusting block (65), a second connecting rod (62) is arranged on the first connecting rod (61), and a third connecting rod (63) is arranged on the second connecting rod (62); and a second driving component (7) connected with the first connecting rod (61) is arranged on the adjusting block (65).
7. The discharge hopper of a concrete mixer according to claim 6, wherein said adjusting block (65) is provided with a cavity, and a part of said first connecting rod (61) is located in said cavity; the second driving assembly (7) comprises a worm (72) which is rotatably connected in the cavity; a second motor (71) connected with the worm (72) is arranged on the discharging hopper (1); a worm wheel (73) meshed with the worm (72) is connected to the first connecting rod (61) in the cavity in a keyed mode.
8. A concrete mixer hopper according to claim 6, wherein said third link (63) is provided with a web (64), said web (64) having a cross-sectional area which tapers away from said third link (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291633.3U CN211279166U (en) | 2019-12-18 | 2019-12-18 | Discharge hopper of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291633.3U CN211279166U (en) | 2019-12-18 | 2019-12-18 | Discharge hopper of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211279166U true CN211279166U (en) | 2020-08-18 |
Family
ID=72012140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291633.3U Expired - Fee Related CN211279166U (en) | 2019-12-18 | 2019-12-18 | Discharge hopper of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211279166U (en) |
-
2019
- 2019-12-18 CN CN201922291633.3U patent/CN211279166U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |