阅读说明：本技术 一种可调出口角度的干混砂浆散装机 (Dry-mixed mortar bulk machine with adjustable outlet angle ) 是由 孙明 于 2021-09-13 设计创作，主要内容包括：本发明涉及干混砂浆设备技术领域,尤其是一种可调出口角度的干混砂浆散装机,下料软管连接有转向装置,转向装置包括转向软管和驱动装置,转向软管套接在下料头外,转向软管包括连接环和软管,上连接环与下料头的上端连接,下连接环与下料头的下端连接,驱动装置包括转向杆、传动齿轮组与电机,电机固定在下料头外壁上,电机通过传动齿轮组与转向杆的固定端连接,且转向杆的接触端至下料硬管轴线的距离大于转向软管的外径,转向杆可绕下料硬管的轴线转动,本发明通过转动干混砂浆下料头并产生转运角度,使得下落的干混砂浆在罐车底部堆砌成圆台而非圆锥,扩大了单个下料头输送干混砂浆的体积,提升了干混砂浆罐车的转运效率。(The invention relates to the technical field of dry-mixed mortar equipment, in particular to a dry-mixed mortar bulk machine with an adjustable outlet angle, wherein a blanking hose is connected with a steering device, the steering device comprises a steering hose and a driving device, the steering hose is sleeved outside a blanking head, the steering hose comprises a connecting ring and a hose, the upper connecting ring is connected with the upper end of the blanking head, the lower connecting ring is connected with the lower end of the blanking head, the driving device comprises a steering rod, a transmission gear set and a motor, the motor is fixed on the outer wall of the blanking head, the motor is connected with the fixed end of the steering rod through the transmission gear set, the distance from the contact end of the steering rod to the axis of a blanking hard pipe is larger than the outer diameter of the steering hose, and the steering rod can rotate around the axis of the blanking hard pipe. The volume of the single feeding head for conveying the dry-mixed mortar is enlarged, and the transport efficiency of the dry-mixed mortar tank truck is improved.)

1. The utility model provides an adjustable export angle's dry-mixed mortar machine in bulk, includes that the unloading is taken over, be connected with down the stub bar under the unloading is taken over, its characterized in that: the blanking head comprises a blanking hard tube and a blanking hose, the lower surface of the blanking hard tube is connected with the blanking hose, and the blanking hose is connected with a steering device.

2. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 1, wherein: the steering device comprises a steering hose and a driving device, the steering hose is sleeved outside the blanking head and comprises connecting rings at two ends and a hose at the middle section, the connecting rings at the upper end are connected with the upper end of the blanking head, the connecting rings at the lower end are connected with the lower end of the blanking head, the driving device comprises a steering rod, a transmission gear set and a motor, the motor is fixed on the outer wall of the blanking head, the motor is connected with the fixed end of the steering rod through the transmission gear set, the steering rod is arranged along the radial direction of the blanking hard tube, the contact end of the steering rod is connected with the inner surface of the steering hose in a contact manner, the distance from the contact end of the steering rod to the axis of the blanking hard tube is larger than the outer diameter of the steering hose, and the steering rod can rotate around the axis of the blanking hard tube.

3. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 2, wherein: the transmission gear set comprises a driving gear and a driven gear, the driving gear is connected with a rotor of the motor, the driven gear is sleeved on the outer side of the blanking head, and the driven gear is fixedly connected with the steering rod.

4. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 3, wherein: the blanking hard tube is characterized in that a check ring is arranged on the outer wall of the blanking hard tube, the outer diameter of the check ring is larger than the inner diameter of the driven gear, and the lower surface of the driven gear is in contact connection with the upper surface of the check ring.

5. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 4, wherein: the sliding end of the steering rod is a circular arc surface.

6. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 5, wherein: the steering column is the telescopic link, the steering column includes telescopic link and dead lever, the telescopic link cup joints outside the dead lever, along the equidistant division of telescopic link axis direction on the telescopic link there are a plurality of regulation holes, the dead lever front end is provided with the fixed orifices, the telescopic link passes the regulation hole through the bolt pair with the dead lever and is connected with the fixed orifices realization.

7. The dry-mixed mortar bulk machine with the adjustable outlet angle of claim 6, wherein: the utility model discloses a blanking hose, including go-between, rotatable connection of screw rod, unloading hard tube outer wall, the inner wall of go-between is provided with a plurality of screw rod holes of equidistance, the rotatable connection of screw rod is downthehole at the screw rod, the radial arrangement of screw rod along the go-between, the equidistance is provided with a plurality of screw holes on the outer wall of unloading hard tube outer wall and unloading hose, the internal thread of screw hole with the external screw thread phase-match of screw rod, the go-between passes through screw rod and blanking head fixed connection.

8. The dry-mixed mortar bulk machine with the adjustable outlet angle as claimed in claim 7, wherein: the lower end face of the blanking hose is provided with a bottom ring, and the threaded hole in the blanking hose is located in the bottom ring.

9. The dry-mixed mortar bulk machine with the adjustable outlet angle of claim 8, wherein: the upper end face of the blanking hose is provided with a top ring, the outer wall of the top ring is provided with a top ring external thread, the inner wall of the blanking hard tube is provided with a blanking tube internal thread, the top ring external thread is matched with the blanking tube internal thread, and the blanking hose is connected with the blanking hard tube through a thread.

10. The dry-mixed mortar bulk machine with the adjustable outlet angle of claim 9, which is characterized in that: the hose is made of nylon woven cloth.

Technical Field

The invention relates to the technical field of dry-mixed mortar equipment, in particular to a dry-mixed mortar bulk machine with an adjustable outlet angle.

Background

The bulk machine is a packaging device, and the common bulk machines comprise a clinker bulk machine, a bottom bulk machine and a side bulk machine, wherein the bottom bulk machine is mainly used for bulk cement and other powdery materials. The bulk machine at the bottom of the storehouse is arranged on the ground and used for filling the pot-shaped containers of automobiles, trains and the like. The device mainly comprises a discharge gate, a conveying chute, an elbow, a discharge connecting pipe, a bulk machine, a dust remover, a chute fan and the like. The part in the cement silo is hung in the cement silo through a bracket and is placed at a slope of 10 percent, so that the cement powder in the cement silo is fluidized (the high-pressure compressed air is introduced after being decompressed by a Roots blower self-provided by a user or a compressed air main pipe in the factory). The discharge connecting groove and the conveying chute are connected outside the cement silo in a discharge sequence and are also placed at a slope of 10 percent, and are opened in normal use. The 'unloading gate' is used for controlling the cement blanking state when the bulk machine is loaded; the "chute fan" is used to fluidize the cement material in the delivery chute. The bulk machine is the main equipment, and the flexible length of its feed head is 1.6 meters to the loading requirement of different motorcycle types is adapted.

When the dry-mixed mortar bulk machine transfers mortar to a dry-mixed mortar tank truck, the falling dry-mixed mortar is piled into a conical shape at the bottom of the tank truck transfer tank, and when the conical top touches the top surface of the tank truck transfer tank, the bulk machine stops transferring, but at the moment, the tank truck transfer tank still has a lot of unoccupied space, which causes the problem of low transfer efficiency.

Disclosure of Invention

The purpose of the invention is: overcomes the defects in the prior art and provides a dry-mixed mortar bulk machine with an adjustable outlet angle.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides an adjustable export angle's dry-mixed mortar machine in bulk, includes that the unloading is taken over, be connected with down the stub bar under the unloading is taken over, the stub bar includes unloading hard tube and unloading hose, the lower surface of unloading hard tube is connected with the unloading hose, the unloading hose connection has and turns to the device.

Furthermore, turn to the device including turning to hose and drive arrangement, turn to the hose and cup joint outside blanking head, turn to the hose including the go-between that is located both ends and the hose that is located the interlude, the go-between of upper end is connected with the upper end of blanking head, the lower extreme the go-between is connected with the lower extreme of blanking head, drive arrangement includes steering column, drive gear group and motor, the motor is fixed on blanking head outer wall, the motor passes through the drive gear group and is connected with the stiff end of steering column, the steering column is arranged along the radial of blanking hard tube, the contact jaw of steering column is connected with the internal surface contact that turns to the hose, and the distance of contact jaw to blanking hard tube axis of steering column is greater than the external diameter that turns to the hose, the steering column can rotate around the axis of blanking hard tube.

Further, drive gear group includes driving gear and driven gear, the driving gear with the rotor of motor is connected, driven gear cup joints in the outside of blanking head, driven gear and steering column fixed connection.

Furthermore, a check ring is arranged on the outer wall of the blanking hard tube, the outer diameter of the check ring is larger than the inner diameter of the driven gear, and the lower surface of the driven gear is in contact connection with the upper surface of the check ring.

Furthermore, the sliding end of the steering rod is a circular arc surface.

Furthermore, the steering column is the telescopic link, the steering column includes telescopic link and dead lever, the telescopic link cup joints outside the dead lever, along the equidistant a plurality of regulation holes that open of telescopic link axis direction on the telescopic link, the dead lever front end is provided with the fixed orifices, the telescopic link passes the regulation hole through the bolt pair with the dead lever and is connected with the fixed orifices realization.

Furthermore, the inner wall of go-between is waiting angularly to be provided with a plurality of screw rod holes, the rotatable connection of screw rod is downthehole at the screw rod, the screw rod is arranged along the radial of go-between, waiting angularly on the unloading hard tube outer wall and the outer wall of unloading hose is provided with a plurality of screw holes, the internal thread of screw hole with the external screw thread phase-match of screw rod, the go-between passes through screw rod and blanking head fixed connection.

Furthermore, a bottom ring is arranged on the lower end face of the blanking hose, and the threaded hole in the blanking hose is located in the bottom ring.

Furthermore, the up end of unloading hose is provided with the apical ring, the apical ring outer wall is provided with the apical ring external screw thread, the inner wall of unloading hard tube is provided with unloading intraductal screw thread, the apical ring external screw thread with unloading intraductal screw thread phase-match, the unloading hose with the unloading hard tube passes through threaded connection.

Furthermore, the material of hose selects nylon woven cloth for use.

The technical scheme adopted by the invention has the beneficial effects that:

1. according to the invention, the falling dry-mixed mortar is piled into a round table instead of a cone at the bottom of the tank car by rotating the dry-mixed mortar blanking head and generating the transfer angle, so that the volume of the single blanking head for conveying the dry-mixed mortar is enlarged, and the transfer efficiency of the dry-mixed mortar tank car is improved.

2. The driven gear coaxial with the blanking pipe can save space, reduce the volume of the driving device and the occupied space of the invention, so that the equipment structure is more reasonable and is easy to maintain.

3. The screw rod on the steering hose enables the steering hose to be easily mounted and dismounted, the driving device is conveniently maintained, and meanwhile, the steering hose is conveniently replaced and cleaned.

4. The unloading hose passes through the screw thread and is connected with the unloading hard tube and make the unloading hose easily dismantle and install, conveniently change the unloading hose.

5. The telescopic connecting rod makes the unloading angle of blanking head adjustable, can adjust according to the transfer jar size of equidimension not to adapt to different behavior.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the present invention after the hose is hidden;

fig. 3 is a detail view at the steering rod.

1-blanking connecting pipe 2-blanking head 21-blanking hard pipe 211-retainer ring 221-top ring 222-bottom ring 31-upper end connecting ring 32-lower end connecting ring 33-hose 41-motor 421-driving gear 422-driven gear 43-steering rod 431-fixed rod 432-telescopic rod 433-bolt pair.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. The present invention is described in detail by using schematic structural diagrams and the like, which are only examples and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.

Referring to fig. 1-3, the dry-mixed mortar bulk machine with an adjustable outlet angle comprises a discharging connecting pipe 1, wherein a discharging head 2 is connected to the lower portion of the discharging connecting pipe 1, the discharging head 2 comprises a discharging hard pipe 21 and a discharging hose, the lower surface of the discharging hard pipe 21 is connected with the discharging hose, and the discharging hose is connected with a steering device. According to the invention, the falling dry-mixed mortar is piled into a circular table instead of a circular cone at the bottom of the tank car by rotating the dry-mixed mortar blanking head 2 and generating the transfer angle, so that the volume of the single blanking head 2 for conveying the dry-mixed mortar is enlarged, and the transfer efficiency of the dry-mixed mortar tank car is improved.

Referring to fig. 1 and 2, the steering device comprises a steering hose and a driving device, the steering hose is sleeved outside the blanking head 2, the steering hose comprises connecting rings at two ends and a hose 33 at the middle section, the connecting ring 31 at the upper end is connected with the upper end of the blanking head 2, the connecting ring 32 at the lower end is connected with the lower end of the blanking head 2, the driving device comprises a steering rod 43, a transmission gear set and a motor 41, the motor 41 is fixed on the outer wall of the blanking head 2, the motor 41 is connected with the fixed end of a steering rod 43 through a transmission gear set, the steering rod 43 is arranged along the radial direction of the blanking hard tube 21, the contact end of the steering rod 43 is in contact connection with the inner surface of a steering hose, and the distance from the contact end of the steering rod 43 to the axis of the blanking hard tube 21 is larger than the outer diameter of the steering hose, and the steering rod 43 can rotate around the axis of the blanking hard tube 21. The hose 33 is made of nylon woven cloth. The nylon woven cloth has good mechanical property and can bear the weight of the blanking head 2 for a long time.

Referring to fig. 1, the transmission gear set includes a driving gear 421 and a driven gear 422, the driving gear 421 is connected to the rotor of the motor 41, the driven gear 422 is sleeved on the outer side of the blanking head 2, and the driven gear 422 is fixedly connected to the steering rod 43. The driven gear 422 coaxial with the blanking pipe can save space, reduce the volume of the driving device and the occupied space of the invention, so that the equipment structure is more reasonable and is easy to maintain.

Referring to fig. 1, a retaining ring 211 is disposed on an outer wall of the blanking hard tube 21, an outer diameter of the retaining ring 211 is larger than an inner diameter of the driven gear 422, and a lower surface of the driven gear 422 is in contact connection with an upper surface of the retaining ring 211. The retaining ring 211 can restrict the degree of freedom of the driven gear 422 in the height direction.

Referring to fig. 1 and 3, the sliding end of the steering rod 43 is a circular arc surface, preferably a spherical surface.

Referring to fig. 3, the steering rod 43 is a telescopic rod 432, the steering rod 43 includes a telescopic rod 432 and a fixing rod 431, the telescopic rod 432 is sleeved outside the fixing rod 431, a plurality of adjusting holes are formed in the telescopic rod 432 at equal intervals along the axial direction of the telescopic rod 432, a fixing hole is formed in the front end of the fixing rod 431, and the telescopic rod 432 and the fixing rod 431 are connected through the adjusting holes and the fixing hole by a bolt pair 433. The telescopic connecting rod makes the unloading angularly adjustable of blanking head 2, can adjust according to the not transfer jar size of equidimension, and when the transfer jar body is great, extension steering column 43 makes the round platform radius of piling up bigger, and when the transfer jar body is less, shortens steering column 43 and makes the round platform radius of piling up littleer to adapt to different behavior.

Referring to fig. 2, a plurality of screw holes are formed in the inner wall of the connecting ring at equal angles, the screw is rotatably connected in the screw holes, the screw is arranged along the radial direction of the connecting ring, a plurality of threaded holes are formed in the outer wall of the blanking hard tube 21 and the outer wall of the blanking hose at equal angles, the internal threads of the threaded holes are matched with the external threads of the screw, and the connecting ring is fixedly connected with the blanking head 2 through the screw. Because the hose 33 wraps the driving device, the hose 33 needs to be dismantled when the driving device is maintained and repaired, the hose 33 needs to be periodically replaced due to the fact that the service life of a bearing part is shorter than that of other parts, and the steering hose is easy to install and detach due to the screw rod on the steering hose, so that the driving device is conveniently maintained, and meanwhile, the steering hose is convenient to replace and clean.

Referring to fig. 2, a bottom ring 222 is disposed on a lower end surface of the blanking hose, and the threaded hole on the blanking hose is located on the bottom ring 222. The up end of unloading hose is provided with apical ring 221, apical ring 221 outer wall is provided with apical ring 221 external screw thread, the inner wall of unloading hard tube 21 is provided with unloading pipe internal thread, apical ring 221 external screw thread with unloading pipe internal thread phase-match, the unloading hose with unloading hard tube 21 passes through threaded connection. The blanking hose is preferably a plastic part, the plastic part is brittle after being used for a long time and needs to be replaced, and the blanking hose is connected with the blanking hard tube 21 through threads, so that the blanking hose is easy to detach and install, and the blanking hose is convenient to replace.

The working principle is as follows: when the bulk machine transfers dry-mixed mortar, the motor 41 drives the driving wheel to drive the driven wheel to rotate, the steering rod 43 on the driven wheel rotates on the inner wall of the hose 33, since the distance from the contact end of the steering rod 43 to the axis of the blanking hard tube 21 is larger than the outer diameter of the steering hose, therefore, the hose 33 is supported by the steering rod 43 to be a bulge, so that the distance between the upper connecting ring and the lower connecting ring at the position is reduced, the upper connecting ring cannot change due to the rigid connection position, the lower connecting ring is fixed on the blanking hose, the lower connecting ring is lifted, the blanking hose is bent, the outlet of the blanking head 2 forms an angle with the horizontal plane, and as the steering rod 43 continues to rotate, the outlet of the blanking head 2 also rotates along with the rotation, therefore, the dry-mixed mortar is thrown outwards by 360 degrees to form a truncated cone-shaped dry-mixed mortar pile, and compared with a conical dry-mixed mortar pile, the space waste of the dry-mixed mortar transfer tank can be reduced.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.