CN217573526U - Height-adjustable discharge hopper - Google Patents
Height-adjustable discharge hopper Download PDFInfo
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- CN217573526U CN217573526U CN202221199329.1U CN202221199329U CN217573526U CN 217573526 U CN217573526 U CN 217573526U CN 202221199329 U CN202221199329 U CN 202221199329U CN 217573526 U CN217573526 U CN 217573526U
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Abstract
The application relates to a height-adjustable discharge hopper, and relates to the technical field of concrete processing. The hopper comprises a frame and a hopper main body; the hopper main body comprises a material barrel part and a material outlet part; the charging barrel part is fixed on the frame, the charging barrel part and the discharging part are integrally arranged, and the charging barrel part and the discharging part are coaxially arranged; the discharging part comprises a conical section, a cylindrical section and a sliding section; the conical section is coaxially and fixedly connected with the cylindrical section, the conical section is positioned above the cylindrical section, and one end of the conical section, which is far away from the cylindrical section, is integrally connected with the charging barrel part; the sliding section is connected with the cylindrical section in a sliding manner and is coaxially arranged with the cylindrical section, and the sliding section is sleeved on the cylindrical section; the discharging part is provided with an adjusting component. Through setting up the section of sliding in ejection of compact portion, under adjusting part's effect for the section of sliding has reduced the distance of section of sliding and agitator tank feeder hopper along cylindricality section axis direction motion, has avoided the concrete to splash to the agitator tank outer wall at the in-process of flowing into the agitator tank, has reduced the waste of concrete.
Description
Technical Field
The application relates to the technical field of concrete processing, in particular to a height-adjustable discharge hopper.
Background
The concrete mainly comprises cement, sand, water and other admixtures; in building construction, a tank truck is needed for transporting concrete, and the tank truck comprises a truck body and a stirring tank; in the concrete processing process, cement, sand, water and other admixtures are uniformly mixed by a stirrer, a certain volume of concrete is weighed by a metering device, then the concrete is loaded into a discharge hopper, the concrete is loaded into a stirring tank of a tank truck by the discharge hopper, and finally the tank truck transports the concrete to a construction site.
In the correlation technique, because the height of the discharge hopper is fixed, in order to facilitate the discharge hopper to extend into the inner cavity of the feed hopper of the tank truck stirring tank, a certain distance needs to be reserved between the discharge hopper and the feed hopper of the tank truck stirring tank, and then concrete enters the discharge hopper through the mixer after being weighed and then enters the stirring tank of the tank truck through the discharge hopper.
In view of the above-mentioned related art, the inventor believes that due to the existence of the space between the discharge hopper and the feed hopper of the tank truck mixing tank, when concrete flows into the mixing tank, the concrete is easy to splash to the outer wall of the mixing tank, which results in the waste of the concrete.
SUMMERY OF THE UTILITY MODEL
In order to reduce the waste of concrete, this application provides a height-adjustable type goes out hopper.
The application provides a height-adjustable type goes out hopper adopts following technical scheme:
a height-adjustable discharge hopper comprises a frame and a hopper main body for containing concrete;
the hopper body comprises a material barrel part for containing concrete and a discharging part for discharging the concrete out of an inner cavity of the material barrel part;
the charging barrel part and the discharging part are integrally arranged, and the charging barrel part and the discharging part are coaxially arranged;
the discharging part comprises a conical section, a cylindrical section and a sliding section;
the conical section is fixed on the rack and is coaxially and fixedly connected with the cylindrical section, the conical section is positioned above the cylindrical section, one end of the conical section, far away from the cylindrical section, is integrally connected with the charging barrel part, and the conical section is arranged at the discharge end of the charging barrel part;
the sliding section is connected with the cylindrical section in a sliding mode and is coaxially arranged with the cylindrical section, and the sliding section is sleeved on the cylindrical section;
and the discharging part is provided with an adjusting component for adjusting the sliding section to slide along the cylindrical section.
By adopting the technical scheme, when the feed hopper of the stirring tank of the tank car is positioned below the sliding section, the sliding section moves along the axial direction of the cylindrical section under the action of the adjusting component until one end of the sliding section, which is close to the stirring tank, extends into the inner cavity of the feed hopper of the stirring tank, then concrete is discharged from the stirring station, the concrete enters the inner cavity of the discharging part through the inner cavity of the charging barrel part and finally enters the inner cavity of the stirring tank through the sliding section, and when the stirring tank is filled with the concrete, the sliding section moves along the axial direction of the cylindrical section under the action of the adjusting component until the sliding section is reset; the height-adjustable type of design goes out the hopper through setting up the section of sliding in ejection of compact portion, under adjusting part's effect for the section of sliding has reduced the distance of section of sliding and agitator tank feeder hopper along cylindricality section axis direction motion, has avoided the concrete to splash to the agitator tank outer wall at the in-process of flowing into the agitator tank, has reduced the waste of concrete.
Optionally, the adjusting assembly comprises a driving member, an adjusting member and a guiding member for guiding the sliding section;
the adjusting piece comprises a screw rod and a mounting block;
the mounting block is fixedly connected to the outer wall of one end of the sliding section, which is far away from the cylindrical section;
the screw rod is rotatably connected with the rack and is in threaded connection with the mounting block, and the axis of the screw rod is parallel to the axis of the sliding section;
the driving piece is used for driving the screw rod to rotate.
By adopting the technical scheme, when the feed hopper of the tank truck agitator tank is positioned below the sliding section, the driving piece drives the screw rod to rotate, the screw rod drives the installation block to move under the action of the guide piece, the installation block drives the sliding section to move along the axis direction of the screw rod until one end of the sliding section, which is far away from the cylindrical section, extends into the inner cavity of the feed hopper of the agitator tank, and when the agitator tank is filled with concrete, the screw rod drives the sliding section to reset under the action of the driving piece; the adjusting component is designed, the screw rod is driven to rotate by the driving piece, the screw rod drives the mounting block to move, the mounting block enables the sliding section to move along the axis direction of the screw rod, and the sliding section is convenient to adjust and moves along the axis direction of the screw rod.
Optionally, the guide comprises at least one guide rod;
the guide rod is fixedly connected with the rack, the guide rod is connected with the mounting block in a sliding mode, and the guide rod is axially parallel to the screw rod.
Through adopting above-mentioned technical scheme, the guide of design, through the rotation of driving piece drive screw rod, under the effect of guide bar, be convenient for make the section of sliding move along the axis direction of screw rod.
Optionally, the drive member comprises a first motor;
the first motor is installed on the rack, and an output shaft of the first motor is coaxially and fixedly connected with one end, far away from the sliding section, of the screw rod.
Through adopting above-mentioned technical scheme, the driving piece of design, the coaxial rigid coupling of one end of the section of sliding is kept away from with the screw rod through the output shaft of first motor, is convenient for drive screw rod to rotate.
Optionally, one end of the sliding section, which is far away from the cylindrical section, is provided with a hopper valve, and the hopper valve is located below the mounting block.
Through adopting above-mentioned technical scheme, the hopper valve of design is through opening or closing the hopper valve, is convenient for control the discharge of the concrete in the section of thick bamboo inner chamber of material.
Optionally, the system further comprises an arch breaking assembly for preventing the concrete from blocking the discharging part;
the arch breaking assembly comprises a second motor, a rotating shaft and an arch breaking piece for preventing the concrete from blocking the discharging part;
the axis of the rotating shaft is perpendicular to the axis of the cylindrical section, two ends of the rotating shaft penetrate through the side wall of the conical section, and the rotating shaft is rotatably connected with the conical section;
the outer wall of the conical section is provided with a supporting plate for mounting the second motor, the second motor is mounted on the supporting plate, and the rotating shaft is coaxially and fixedly connected with an output shaft of the second motor.
By adopting the technical scheme, when the concrete flows into the stirring tank through the discharging part, the second motor is started, the second motor drives the rotating shaft to rotate, and the rotating shaft enables the arch breaking piece to break the arch of the concrete in the inner cavity of the conical section; the broken subassembly that encircles of design drives the pivot through the second motor and rotates, and the pivot makes broken piece motion of encircleing, is convenient for carry out broken arch to the concrete of toper section inner chamber and handles, has effectively prevented that the concrete from arching in toper section inner chamber.
Optionally, the arch breaking member includes an arch breaking paddle, the arch breaking paddle is fixedly connected to the rotating shaft, and the arch breaking paddle is located in the inner cavity of the tapered section.
By adopting the technical scheme, when the concrete flows into the stirring tank through the discharging part, the second motor is started, the second motor drives the rotating shaft to rotate, the rotating shaft drives the arch breaking paddle to rotate, and the arch breaking paddle uniformly stirs the concrete in the inner cavity of the conical section, so that the concrete flows into the stirring tank; the designed arch breaking piece is convenient for the arch breaking paddle to evenly stir the concrete in the inner cavity of the conical section, so that the concrete smoothly flows into the stirring tank, and the concrete is prevented from arching in the inner cavity of the conical section.
Optionally, one end of the slip section, which is far away from the cylindrical section, is provided with a corrugated pipe.
Through adopting above-mentioned technical scheme, the bellows of design, when the feeder hopper of agitator tank and the section dislocation that slides, the orientation of adjustment discharge gate is convenient for through the bellows, and then makes the concrete shift to in the agitator tank inner chamber of tank car.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the height-adjustable type of design goes out hopper through setting up the section of sliding in ejection of compact portion, under adjusting part's effect for the section of sliding has reduced the distance of section of sliding and agitator tank feeder hopper along cylindricality section axis direction motion, has avoided the concrete to splash to the agitator tank outer wall at the in-process of flowing into the agitator tank, has reduced the waste of concrete.
2. The height-adjustable discharge hopper drives the rotating shaft to rotate through the second motor, the rotating shaft enables the arch breaking paddle to rotate, the arch breaking paddle is convenient to evenly stir concrete in the inner cavity of the conical section, the concrete smoothly flows into the stirring tank, and arch camber of the concrete in the inner cavity of the conical section is prevented.
Drawings
Fig. 1 is a schematic structural view of a height-adjustable discharge hopper according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a height adjustable discharge hopper according to an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a frame; 2. a hopper body; 21. a cartridge portion; 22. a discharge part; 221. a tapered section; 222. a cylindrical section; 223. a slipping section; 2231. a hopper valve; 2232. a bellows; 23. an adjustment assembly; 231. a drive member; 2311. a first motor; 232. an adjustment member; 2321. mounting blocks; 2322. a screw; 233. a guide member; 2331. a guide bar; 24. an arch breaking assembly; 241. a second motor; 2411. a support plate; 242. a rotating shaft; 243. breaking the arch; 2431. breaking the arch oar.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses height-adjustable type goes out hopper. Referring to fig. 1, a height-adjustable discharge hopper includes a frame 1 and a hopper body 2 for containing concrete; when the discharge end of hopper main part 2 stretched into the inner chamber of the agitator tank feed hopper of the tank car, the concrete flowed into the inner chamber of hopper main part 2 after being weighed by the weighing device, and then flowed into the inner chamber of the agitator tank feed hopper through the discharge end of hopper main part 2, thereby flowing the concrete into the inner chamber of the agitator tank of the tank car.
Referring to fig. 2 and 3, the hopper body 2 includes a drum portion 21 for containing concrete and a discharge portion 22 for discharging an inner cavity of the drum portion 21; the charging barrel part 21 and the discharging part 22 are integrally connected, and the charging barrel part 21 and the discharging part 22 are coaxially arranged; the discharging part 22 comprises a conical section 221, a cylindrical section 222 and a sliding section 223; the conical section 221 is fixed on the rack 1, the conical section 221 is integrally connected with the cylindrical section 222, the conical section 221 and the cylindrical section 222 are coaxially arranged, the conical section 221 is positioned above the cylindrical section 222, one end of the conical section 221, which is far away from the cylindrical section 222, is integrally connected with the charging barrel part 21, and the conical section 221 is positioned at the discharge end of the charging barrel part 21; the sliding section 223 is connected with the cylindrical section 222 in a sliding manner, the sliding section 223 and the cylindrical section 222 are coaxially arranged, and the sliding section 223 is sleeved on the cylindrical section 222; in order to avoid the separation of the sliding section 223 and the cylindrical section 222, a first protrusion is integrally connected to one end of the cylindrical section 222 away from the conical section 221, and a second protrusion for abutting against the first protrusion is integrally connected to one end of the sliding section 223 close to the conical section 221; one end of the sliding section 223 far away from the cylindrical section 222 is sleeved with a corrugated pipe 2232, and the corrugated pipe 2232 is fixedly connected with the sliding section 223 through a clamp.
Referring to fig. 3, the discharging part 22 is provided with an adjusting assembly 23 for adjusting the sliding of the sliding section 223 along the cylindrical section 222; the adjusting assembly 23 comprises a driving member 231, an adjusting member 232 and a guide member 233 for the sliding section 223 to move along the axial direction of the cylindrical section 222; the adjusting member 232 includes a screw 2322 and an installation block 2321, the installation block 2321 is welded on the outer wall of the sliding section 223, and the installation block 2321 is located at one end of the sliding section 223 far from the cylindrical section 222; the screw 2322 is rotatably connected with the frame 1, the screw 2322 is in threaded connection with the mounting block 2321, and the axis of the screw 2322 is parallel to the axis of the sliding section 223; the guide 233 includes at least one guide rod 2331; in the present application, the number of the guide rods 2331 may be one, two, or three, but the guide to the sliding block 223 is implemented, in this embodiment, the guide rod 2331 is one, one guide rod 2331 is fixedly connected to the frame 1, the guide rod 2331 is connected to the mounting block 2321 in a sliding manner, the guide rod 2331 is axially parallel to the screw 2322, and a baffle plate for preventing the guide rod 2331 from being detached from the mounting block 2321 is welded at one end of the guide rod 2331 away from the cylindrical block 222 in this embodiment; in order to facilitate the screw 2322 to drive the sliding section 223 to move along the axial direction of the screw 2322, in this embodiment, the number of the mounting blocks 2321 is two, the two mounting blocks 2321 are symmetrically welded on the outer wall of the sliding section 223, one of the mounting blocks 2321 is in threaded connection with the screw 2322, and the other mounting block 2321 is in sliding connection with the guide rod 2331; the driver 231 includes a first motor 2311; the first motor 2311 is mounted on the frame 1 through a bolt, an output shaft of the first motor 2311 and one end, far away from the sliding section 223, of the screw 2322 are coaxially and fixedly connected through a coupler, an end portion, close to the first motor 2311, of the screw 2322 in the embodiment penetrates through the frame 1 to be arranged, and in order to achieve forward and reverse rotation of the screw 2322, the first motor 2311 is a forward and reverse rotation motor in the embodiment.
Referring to fig. 3, the end of the slip segment 223 remote from the cylindrical segment 222 is flanged with a hopper valve 2231, and the hopper valve 2231 is located below the mounting block 2321.
Referring to fig. 3, to prevent concrete from blocking the cylindrical section 222, the discharge section 22 is provided with an arch breaking assembly 24 at one end adjacent to the cartridge section 21; the arch breaking assembly 24 comprises a second motor 241, a rotating shaft 242 and an arch breaking piece 243 for preventing the concrete from blocking the discharging part 22; the axis of the rotating shaft 242 is perpendicular to the axis of the cylindrical section 222, both ends of the rotating shaft 242 penetrate through the side wall of the conical section 221, and the rotating shaft 242 is rotatably connected with the conical section 221; the outer wall of the conical section 221 is welded with a support plate 2411 for mounting the second motor 241, the second motor 241 is mounted on the support plate 2411 through a bolt, and the rotating shaft 242 is coaxially and fixedly connected with the output shaft of the second motor 241 through a coupling.
Referring to fig. 3, the arch breaking member 243 includes at least one set of arch breaking paddles 2431, the number of the arch breaking paddles 2431 in this application may be one set, may be two sets, or may be three sets, but all that is needed to break the arch of the concrete in the inner cavity of the tapered section 221, in order to effectively break the arch of the concrete, the number of the arch breaking paddles 2431 in this embodiment is seven, the seven sets of arch breaking paddles 2431 are uniformly distributed along the axial direction of the rotating shaft 242, each set of arch breaking paddles 2431 includes at least one blade, the number of the blades in each set of arch breaking paddles 2431 in this embodiment may be one, may be two, or may be three, but all that is needed to break the arch of the concrete, the number of the blades in this embodiment is four, four blades are all welded to the rotating shaft 242, and the blades are located in the inner cavity of the tapered section 221; in order to prevent the blades from colliding with the inner wall of the conical section 221, a gap is left between the blades and the inner side wall of the conical section 221 in this embodiment.
The implementation principle of this application embodiment a height-adjustable type play hopper does: when the feed hopper of the mixing tank of the tank car is positioned below the sliding section 223, the first motor 2311 is started, the first motor 2311 drives the screw 2322 to rotate, the screw 2322 drives the sliding section 223 to move along the axial direction of the screw 2322, the sliding section 223 drives the corrugated pipe 2232 to move until the corrugated pipe 2232 extends into the inner cavity of the feed hopper of the mixing tank, then the hopper valve 2231 is opened, concrete is discharged from the mixing station, the concrete enters the inner cavity of the discharging part 22 through the inner cavity of the material barrel part 21, meanwhile, the second motor 241 is started, the second motor 241 drives the rotating shaft 242 to rotate, the rotating shaft 242 drives the arch breaking paddle 2431 to rotate, the arch breaking paddle 2431 breaks the arch of the concrete in the inner cavity of the conical section 221, the concrete enters the inner cavity of the mixing tank from the inner cavity of the corrugated pipe 2232, when the mixing tank is filled with concrete, the first motor 2311 rotates reversely, the first motor 2311 drives the screw 2322 to rotate reversely, the sliding section 223 moves along the axial direction of the screw 2322 until the sliding section 223 is reset.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a height-adjustable type goes out hopper which characterized in that: comprises a frame (1) and a hopper body (2) for containing concrete;
the hopper main body (2) comprises a material cylinder part (21) for containing concrete and a discharging part (22) for discharging the concrete out of the inner cavity of the material cylinder part (21);
the charging barrel part (21) and the discharging part (22) are integrally arranged, and the charging barrel part (21) and the discharging part (22) are coaxially arranged;
the discharging part (22) comprises a conical section (221), a cylindrical section (222) and a sliding section (223);
the conical section (221) is fixed on the rack (1), the conical section (221) is coaxially and fixedly connected with the cylindrical section (222), the conical section (221) is located above the cylindrical section (222), one end, far away from the cylindrical section (222), of the conical section (221) is integrally connected with the charging barrel part (21), and the conical section (221) is arranged at the discharge end of the charging barrel part (21);
the sliding section (223) is connected with the cylindrical section (222) in a sliding mode, the sliding section (223) and the cylindrical section (222) are coaxially arranged, and the sliding section (223) is sleeved on the cylindrical section (222);
an adjusting component (23) used for adjusting the sliding section (223) to slide along the cylindrical section (222) is arranged on the discharging part (22).
2. The height adjustable discharge hopper according to claim 1, wherein: the adjusting assembly (23) comprises a driving piece (231), an adjusting piece (232) and a guide piece (233) for guiding the sliding section (223);
the adjusting piece (232) comprises a screw rod (2322) and a mounting block (2321);
the mounting block (2321) is fixedly connected to the outer wall of one end, far away from the cylindrical section (222), of the sliding section (223);
the screw (2322) is rotatably connected with the rack (1), the screw (2322) is in threaded connection with the mounting block (2321), and the axis of the screw (2322) is parallel to the axis of the sliding section (223);
the driving piece (231) is used for driving the screw rod (2322) to rotate.
3. The height adjustable discharge hopper according to claim 2, wherein: the guide (233) comprises at least one guide rod (2331);
the guide rod (2331) is fixedly connected with the rack (1), the guide rod (2331) is connected with the mounting block (2321) in a sliding mode, and the guide rod (2331) is axially parallel to the screw rod (2322).
4. A height adjustable discharge hopper according to claim 3 wherein: the drive (231) comprises a first motor (2311);
the first motor (2311) is mounted on the rack (1), and an output shaft of the first motor (2311) is coaxially and fixedly connected with one end, far away from the sliding section (223), of the screw (2322).
5. The height adjustable discharge hopper according to claim 2, wherein: one end, far away from the cylindrical section (222), of the sliding section (223) is provided with a hopper valve (2231), and the hopper valve (2231) is located below the mounting block (2321).
6. The height adjustable discharge hopper according to claim 1, wherein: the discharging part (22) is also provided with an arch breaking component (24) for preventing concrete from blocking the discharging part;
the arch breaking assembly (24) comprises a second motor (241), a rotating shaft (242) and an arch breaking piece (243) for preventing concrete from blocking the discharging part (22);
the axis of the rotating shaft (242) is perpendicular to the axis of the cylindrical section (222), two ends of the rotating shaft (242) penetrate through the side wall of the conical section (221), and the rotating shaft (242) is rotatably connected with the conical section (221);
a supporting plate (2411) for mounting the second motor (241) is arranged on the outer wall of the conical section (221), the second motor (241) is mounted on the supporting plate (2411), and the rotating shaft (242) is coaxially and fixedly connected with an output shaft of the second motor (241).
7. The height adjustable discharge hopper according to claim 6, wherein: the arch breaking piece (243) comprises an arch breaking paddle (2431), the arch breaking paddle (2431) is fixedly connected with the rotating shaft (242), and the arch breaking paddle (2431) is located in an inner cavity of the conical section (221).
8. The height adjustable discharge hopper according to claim 7, wherein: one end of the slip section (223) far away from the cylindrical section (222) is provided with a corrugated pipe (2232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221199329.1U CN217573526U (en) | 2022-05-18 | 2022-05-18 | Height-adjustable discharge hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221199329.1U CN217573526U (en) | 2022-05-18 | 2022-05-18 | Height-adjustable discharge hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573526U true CN217573526U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221199329.1U Active CN217573526U (en) | 2022-05-18 | 2022-05-18 | Height-adjustable discharge hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573526U (en) |
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- 2022-05-18 CN CN202221199329.1U patent/CN217573526U/en active Active
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