A mobile cantilever type charging machine with a movable discharge port

Abstract

The utility model provides a cantilever type feeding machine of movable discharge gate, including support frame and install on the stirrer of support frame, the bottom discharge gate of stirrer is connected with and is fixedly installed with servo filling conveying pump, the discharge end of servo filling conveying pump is communicated with the feed inlet of feed pipe no.

Description

Technical Field

[0001] This utility model relates to the field of cantilever feeder technology, and in particular to a cantilever feeder with a mobile discharge port. Background Technology

[0002] In construction, tunnel excavation, mine management and various engineering projects that require large volumes of concrete or slurry materials, it is usually necessary to mix powdery or granular raw materials with water to form slurry-like materials, and then transport them to designated locations through feeding equipment. Most existing feeding machines are fixed structures, that is, the mixing tank is set in a fixed position, and the material is discharged to the predetermined point through a short pipe or fixed conduit. However, fixed discharge ports can only cover a small area around the equipment. When the construction point or container location changes, manual handling or rearrangement of the equipment is often required, which is inefficient. Therefore, a cantilevered feeder with a mobile discharge port is proposed. Utility Model Content

[0003] In view of this, the present invention provides a cantilevered feeder with a mobile discharge port to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0004] The technical solution of this utility model is achieved as follows: a cantilevered feeder with a mobile discharge port, comprising... A support frame and a mixer mounted on the support frame, wherein a servo filling and conveying pump is connected to and fixedly installed at the bottom discharge port of the mixer; It also includes conveying hose one, conveying pipe one, conveying hose two, and conveying pipe two; The discharge end of the servo filling pump is connected to the inlet end of the conveying pipe 1 via a conveying hose 1, and the discharge end of the conveying pipe 1 is connected to the inlet end of the conveying pipe 2 via a conveying hose 2. A fixed base, on the top of which a pair of rails are fixedly installed, and on which a pair of symmetrically arranged guide sliders are slidably connected respectively, and the tops of the two pairs of guide sliders are fixedly connected to a support base, on which a cantilevered molding feeding robot arm is vertically fixed; A rack is bolted to the inner wall of one of the guide blocks, and a servo motor is fixedly installed on one side of the support base. A gear is fixedly connected to the output shaft of the servo motor, and the gear meshes with the rack to drive the cantilevered molding feeding robot arm to move linearly along the track.

[0005] The cantilevered molding and feeding robotic arm is provided with a sliding seat that can slide along its length. A pipe fixing arm is provided on the sliding seat. The outer wall of the second conveying pipe is bolted to one side of the pipe fixing arm. A pneumatic discharge port is installed on the other side of the pipe fixing arm. The pneumatic discharge port is fixedly connected to the second conveying pipe.

[0006] In a further preferred embodiment, a fixed frame is fixedly installed on the sliding seat of the cantilevered molding and feeding robotic arm, and a lifting cylinder is fixedly installed at the top center of the fixed frame. The piston rod of the lifting cylinder is fixedly connected to the pipe fixed arm, which is used to drive the pipe fixed arm and the conveying pipe on it to adjust the vertical lifting of the pneumatic discharge port.

[0007] More preferably, slide rails are screwed onto both sides of the fixing frame, and a slider is slidably connected to the outer wall of each slide rail. The rear side of the pipe fixing arm is connected to the slider by screws.

[0008] More preferably, an electrical control box is provided on one side of the support frame. The electrical control box is electrically connected to the execution control terminals of the servo motor, the lifting cylinder, the cantilever molding feeding robot arm, and the pneumatic discharge port, respectively, and is used to control the horizontal movement of the cantilever molding feeding robot arm, the lifting and lowering adjustment of the pipe fixing arm, and the opening and closing of the pneumatic discharge port.

[0009] The present invention has the following advantages due to the adoption of the above technical solution: This invention, based on a mixer and a servo filling pump, and driven by a track, servo motor, and rack, enables a cantilevered molding and feeding robotic arm to move horizontally along a fixed base, allowing for flexible adjustment of the discharge port in the front-to-back direction. Simultaneously, a pipe fixing arm is installed on the sliding base of the cantilevered molding and feeding robotic arm, and with the guidance of a lifting cylinder and slide rail, the discharge port can be stably raised and lowered vertically. Furthermore, the lateral sliding characteristics of the cantilever body allow for adjustment of the discharge port in the left-to-right direction, thus forming a multi-dimensional control with three degrees of freedom: front-to-back, left-to-right, and up-down. This allows the feeding machine to cover a larger working area within a very small footprint. This invention not only improves the flexibility and accuracy of feeding operations but also solves the problems of limited feeding range, inconvenient adjustment, and large footprint and coverage area of ​​traditional feeding equipment. It is suitable for construction environments with limited space but requiring multi-point feeding.

[0010] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a structural view of the main body of this utility model. Figure 2 This is a structural diagram of the main body of this utility model from another perspective; Figure 3 This is a structural diagram of the mixer of this utility model.

[0013] Reference numerals: 11. Support frame; 12. Mixer; 13. Servo filling pump; 14. Conveying hose one; 21. Fixed seat; 22. Rail; 23. Guide slider; 24. Support base; 26. Conveying pipe one; 27. Conveying hose two; 28. Servo motor; 29. ​​Rack; 30. Gear; 31. Cantilevered molding and feeding robotic arm; 32. Fixed frame; 321. Slide rail; 322. Slider; 33. Pneumatic discharge port; 34. Lifting cylinder; 35. Pipe fixing arm; 36. Conveying pipe two. Detailed Implementation

[0014] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0015] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0016] like Figure 1-3 As shown, this utility model embodiment provides a cantilevered feeder with a mobile discharge port, including a support frame 11, a mixer 12, a servo filling and conveying pump 13, a first conveying hose 14, a first conveying pipe 26, a second conveying hose 27, a second conveying pipe 36, a fixed base 21, a track 22, a guide slider 23, a support base 24, a cantilevered molding and feeding robotic arm 31, a pipe fixing arm 35, a pneumatic discharge port 33, and an electrical control box; In this embodiment, a pair of tracks 22 are arranged parallel to each other on the top of the fixed base 21. The guide sliders 23 on the tracks 22 are connected to the support base 24. By meshing the rack 29 on the inner side of one guide slider 23 with the output gear 30 of the servo motor 28, the servo motor 28 can drive the support base 24 to move horizontally back and forth along the tracks 22, thereby driving the entire cantilevered molding feeding robot arm 31 to move back and forth. The sliding seat of the cantilevered molding feeding robot arm 31 is equipped with a pipe fixing arm 35, on which the conveying pipe 36 and the pneumatic discharge port 33 are fixed. When it is necessary to expand the lateral feeding range, the cantilevered molding feeding robot arm 31 can swing left and right or move laterally under the drive of the support base 24. Due to the cooperation between the pipe fixing arm 35 and the sliding seat of the cantilevered molding feeding robot arm 31, the discharge end can be freely adjusted laterally, so that the discharge port can cover a wider area. A fixed frame 32 is fixedly installed on the sliding seat of the cantilevered molding and feeding robot arm 31, and a lifting cylinder 34 is installed on its top. The piston rod of the cylinder is connected to the pipe fixing arm 35. When the lifting cylinder 34 is activated, it can drive the pipe fixing arm 35 and the conveying pipe 36 and the pneumatic discharge port 33 to perform vertical lifting and adjustment. Parallel slide rails 321 are also provided on both sides of the fixed frame 32. The outer wall of the slide rail 321 is connected to the slider 322. The rear side of the pipe fixing arm 35 is fixed to the slider 322 by bolts. During the operation of the lifting cylinder 34, the guiding effect of the slide rail 321 and the slider 322 ensures that the lifting process of the pipe fixing arm 35 is stable and smooth, and avoids deviation. An electrical control box is provided on one side of the support frame 11. The electrical control box is electrically connected to the execution end of the servo motor 28, the lifting cylinder 34, the cantilever molding feeding robot arm 31 and the pneumatic discharge port 33. It can control the horizontal movement of the cantilever, the up and down adjustment of the discharge port and the opening and closing status according to the operation command. When this utility model is in operation: the operator puts the raw materials into the mixing tank through the feeding port at the top of the mixer 12, and adds an appropriate amount of water according to the process requirements. Under the drive of the motor of the mixer 12, the mixing blades in the tank fully mix the materials and water, so that they are evenly mixed to form a slurry-like fluid material. After the material is mixed, the servo filling and conveying pump 13 located at the bottom of the mixer 12 starts to work. The servo filling and conveying pump 13 draws mud material through the suction port and, under the action of pump pressure, conveys it in sequence through conveying hose 14, conveying pipe 26, and conveying hose 27, and finally enters the conveying pipe 2 36. The end of the conveying pipe 2 36 is fixedly installed with a pneumatic discharge port 33. The opening or closing of the discharge port can be realized by the pneumatic control signal issued by the electrical control box, thereby controlling the discharge time and discharge flow rate of the mud material. During the conveying process, the material discharge position can be flexibly adjusted according to the working conditions. The track 22 set on the top of the fixed seat 21, together with the guide slider 23, supports the support base 24. Under the action of the servo motor 28 driving the gear 30 and the rack 29 to mesh and rotate, the support base 24 can move back and forth linearly along the track 22, thereby driving the cantilevered molding feeding robot arm 31 to move back and forth as a whole, realizing the adjustment of the discharge port in the longitudinal direction. Meanwhile, the cantilevered molding feeding robot arm 31 is equipped with a sliding seat, which is fixedly connected to the pipe fixing arm 35. Therefore, the discharge port can not only move with the cantilever as a whole, but also move left and right in the length direction of the cantilever. When it is necessary to expand the lateral feeding range, the electronic control system drives the cantilevered molding feeding robot arm 31 to cooperate with the sliding seat, so that the pneumatic discharge port 33 extends to the left or right, thereby effectively covering a wider working area. To achieve vertical height adjustment of the discharge port, a fixed frame 32 is installed on the sliding seat of the cantilevered molding and feeding robotic arm 31. A lifting cylinder 34 is set at the top center of the fixed frame 32, and the piston rod of the lifting cylinder 34 is connected to the pipe fixed arm 35. When the lifting cylinder 34 extends or retracts, it can drive the pipe fixed arm 35 and the conveying pipe 36 and the pneumatic discharge port 33 to move up and down as a whole. The guiding function of the slide rails 321 and the slider 322 on both sides of the fixed frame 32 ensures the stability of the pipe fixed arm 35 during the lifting movement and avoids jamming or wear caused by deviation. The pneumatic discharge port 33 can be adjusted in three degrees of freedom: forward and backward movement, left and right movement, and up and down movement. Operators can centrally control the servo motor 28, lifting cylinder 34, and pneumatic discharge port 33 through the electrical control box to achieve precise positioning and rapid opening and closing. Due to the cantilever structure of the cantilever molding feeding robot arm 31, it can expand the working radius on the limited area of ​​the support frame 11, thus covering twice the feeding range with a very small installation space. This not only improves the flexibility and applicability of the equipment, but also ensures the continuity and efficiency of the material feeding process.

[0017] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A cantilevered feeder with a mobile discharge port, characterized in that: include The support frame (11) and the mixer (12) mounted on the support frame (11) are connected to and fixedly installed with a servo filling and conveying pump (13) at the bottom outlet of the mixer (12). It also includes a first conveying hose (14), a first conveying pipe (26), a second conveying hose (27), and a second conveying pipe (36); The discharge end of the servo filling pump (13) is connected to the inlet end of the conveying pipe (26) via the first conveying hose (14), and the discharge end of the first conveying pipe (26) is connected to the inlet end of the second conveying pipe (36) via the second conveying hose (27). A fixed base (21) is fixedly installed on the top of the fixed base (21) with a pair of rails (22). A pair of symmetrically arranged guide blocks (23) are slidably connected on the rails (22). The tops of the two pairs of guide blocks (23) are fixedly connected to a support base (24). A cantilevered molding feeding robot arm (31) is vertically fixed on the support base (24). A rack (29) is bolted to the inner wall of one of the guide blocks (23), and a servo motor (28) is fixedly installed on one side of the support base (24). A gear (30) is fixedly connected to the output shaft of the servo motor (28), and the gear meshes with the rack (29) to drive the cantilevered molding feeding robot arm (31) to move linearly along the track (22). The cantilevered molding and feeding robot arm (31) is provided with a sliding seat that can slide along its length. A pipe fixing arm (35) is provided on the sliding seat. The outer wall bolt of the second conveying pipe (36) is installed on one side of the pipe fixing arm (35). A pneumatic discharge port (33) is installed on the other side of the pipe fixing arm (35). The pneumatic discharge port (33) is fixedly connected to the second conveying pipe (36).

2. The cantilever feeder with a mobile discharge port according to claim 1, characterized in that: A fixed frame (32) is fixedly installed on the sliding seat of the cantilevered molding feeding robot arm (31). A lifting cylinder (34) is fixedly installed at the top center of the fixed frame (32). The piston rod of the lifting cylinder (34) is fixedly connected to the pipe fixed arm (35) and is used to drive the pipe fixed arm (35) and the conveying pipe (36) and the pneumatic discharge port (33) to be adjusted vertically.

3. The cantilevered feeder with a mobile discharge port according to claim 2, characterized in that: The fixing frame (32) is screwed with slide rails (321) on both sides, and a slider (322) is slidably connected to the outer wall of each slide rail (321). The rear side of the pipe fixing arm (35) is connected to the slider (322) by screws.

4. The cantilever feeder with a mobile discharge port according to claim 3, characterized in that: An electrical control box is provided on one side of the support frame (11). The electrical control box is electrically connected to the execution control terminals of the servo motor (28), the lifting cylinder (34), the cantilever molding feeding robot arm (31), and the pneumatic discharge port (33), respectively, and is used to control the horizontal movement of the cantilever molding feeding robot arm (31), the lifting and lowering adjustment of the pipe fixing arm (35), and the opening and closing of the pneumatic discharge port (33).

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