Mortar material feeding device

Abstract

The utility model provides a mortar feeding device, and belongs to the technical field of building mechanical devices. The mortar feeding device comprises a stirring box, a driving box is installed at the top end of the stirring box, a rotating shaft is rotatably installed at the top of an inner cavity of the driving box, a sliding barrel is slidably installed on the right side surface of the rotating shaft through a key groove, a first bevel gear is installed on the surface of the sliding barrel, and a second bevel gear is engaged with the surface of the bottom end of the first bevel gear; a first stirring rod is installed in a center hole of the second bevel gear, a first connecting base is rotatably installed on the surface of the sliding cylinder, a second connecting base is rotatably installed on the surface of the first stirring rod, a sliding plate is installed between the first connecting base and the second connecting base, and the sliding plate is slidably installed on the rear wall of an inner cavity of the driving box. According to the mortar feeding device, a first motor drives a rotating shaft to rotate, one side drives a third bevel gear to be meshed with a fourth bevel gear to rotate, and the other side drives a first bevel gear to be meshed with a second bevel gear to rotate through a sliding barrel to drive a first stirring rod and a second stirring rod to rotate.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction machinery and devices, and in particular relates to a mortar material feeding device. Background Art

[0002] Mortar can be divided into two categories according to the application form: premixed mortar and on-site mixed mortar; according to the cementitious materials used, it can be divided into cement, gypsum, lime, water glass and phosphate; according to the use function, it can be roughly divided into structural mortar, functional mortar and decorative mortar; the commonly used mortars include cement mortar, mixed mortar, lime mortar and clay mortar; mortar should be used as soon as it is mixed;

[0003] Application No. 202122703937.3 provides a mortar material feeding device for a mortar pump, which is used by the mutual cooperation between the stirring rod, stirring blades, fixed cover, stirring motor, turntable, gear, fixed shaft and annular rack; and by the mutual cooperation between the circular frame, linear rack, support plate, circular plate, rotating handle, U-shaped slide bar, gear block and slide plate;

[0004] However, during the feeding process, the device is prone to blockage when a large amount of material is fed because the feed inlet is relatively narrow. Moreover, when the feed amount is different, it is inconvenient to change the stirring mode by adjusting the distance between the stirring rods. For example, when a large-scale stirring is required, it is necessary to move away from the distance between the stirring rods to increase the stirring range. For example, when concentrated stirring is required, it is necessary to move closer to the distance between the stirring rods to concentrate the stirring of the middle material and enhance the stirring efficiency. Therefore, the practicability is poor. Utility Model Content

[0005] In order to solve the problem of inconvenience in adjusting the spacing between stirring rods in the above-mentioned prior art, the utility model provides a mortar feeding device, which adopts a slide cylinder combined with a slide plate to achieve the effect of adjusting the spacing between stirring rods, and its specific technical scheme is: a mortar feeding device, comprising: a stirring box, a driving box is installed on the top of the stirring box, a rotating shaft is rotatably installed on the top of the inner cavity of the driving box, a slide cylinder is slidably installed on the right side surface of the rotating shaft through a key groove, a bevel gear 1 is installed on the surface of the slide cylinder, a bevel gear 2 is meshed on the bottom end surface of the bevel gear 1, a stirring rod 1 is installed on the center hole of the bevel gear 2, a connecting seat 1 is rotatably installed on the surface of the slide cylinder, a connecting seat 2 is rotatably installed on the surface of the stirring rod 1, a slide plate is installed between the connecting seat 1 and the connecting seat 2, and the slide plate is slidably installed on the rear wall of the inner cavity of the driving box.

[0006] Preferably, bevel gear three is installed on the left side surface of the rotating shaft, and bevel gear three and bevel gear one are arranged opposite to each other. Bevel gear four is meshed on the bottom end surface of bevel gear three, and stirring rod two is installed in the center hole of bevel gear four. The bottom ends of stirring rod one and stirring rod two extend into the inner cavity of the mixing box, and stirring blades are installed on the extension surfaces of stirring rod one and stirring rod two.

[0007] Preferably, a slider is rotatably mounted at the bottom end of the stirring rod, a bottom piece is mounted on the side wall of the bottom inner cavity of the stirring box, an opening is opened on the surface of the bottom piece, a slider is slidably mounted in the opening, and the side surface of the bottom piece is inclined.

[0008] Preferably, a connecting block is installed on the surface of the stirring rod, and a baffle is installed on the surface of the connecting block. The baffle is slidably installed in the top through hole of the stirring box, and both ends of the baffle slide and extend into the inner wall of the through hole and are installed with limit blocks, and the limit blocks are slidably installed in the slide groove of the top inner cavity of the stirring box.

[0009] Preferably, the left end of the rotating shaft extends out of the driving box and is installed with motor 1, the right end of the sliding plate is installed with a side block, the right end of the side block is threadedly installed with a screw, the right end of the screw is rotated to extend out of the driving box and is installed with motor 2, and the rear end of the sliding plate is installed with a tail slider, and the tail slider is slidably installed in the slide groove of the rear wall of the inner cavity of the driving box.

[0010] Preferably, a feeding barrel is installed on the top of the side of the mixing box, a bottom plate is installed on the bottom end of the mixing box, a supporting column is installed at the four corners of the bottom end of the bottom plate, a base is installed at the bottom end of the four support columns, a universal wheel is installed at the four corners of the bottom end of the base, and a collection box is detachably installed on the top of the base.

[0011] In addition, the mortar feeding device in the above technical scheme provided by the utility model may also have the following additional technical features: a feed pipe is installed in the middle of the bottom end of the mixing box, the feed pipe extends through the bottom plate, a sleeve is slidably installed on the surface of the extended part of the feed pipe, a rubber head is installed on the surface of the feed pipe, and a semicircular groove is provided on the upper and lower sides of the inner wall of the sleeve.

[0012] In the above technical solution, the semicircular groove matches the rubber head.

[0013] The utility model discloses a mortar material feeding device, compared with the prior art, the beneficial effects are as follows: the mortar material feeding device drives the rotating shaft to rotate by motor one, one side drives bevel gear three to mesh with bevel gear four to rotate, and the other side drives bevel gear one to mesh with bevel gear two to rotate through a slide cylinder, thereby driving stirring rod one and stirring rod two to rotate in opposite directions, thereby improving stirring efficiency; the screw is driven to rotate by motor two, so that the rotation of the screw drives the side block and the slide plate to slide on the inner wall of the drive box, and the movement of the slide plate drives the slide cylinder and stirring rod one to move, thereby changing the distance between stirring rod one and stirring rod two to adapt to different stirring modes; the sleeve is moved into the collection box by pulling down the sleeve, thereby facilitating material collection, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a mortar material feeding device provided by the utility model;

[0015] Figure 2 A cross-sectional view of a mortar material feeding device provided by the utility model;

[0016] Figure 3 for Figure 2 A magnified image of point A;

[0017] Figure 4 for Figure 2 A magnified view of point B;

[0018] Figure 5 A side sectional view of a driving box of a mortar material feeding device provided by the utility model;

[0019] Figure 6 A schematic diagram of the bottom structure of a mortar material feeding device provided by the utility model;

[0020] in, Figures 1 to 6 1. The reference numerals and component names are as follows: 1. mixing box; 2. driving box; 3. rotating shaft; 4. sliding cylinder; 5. bevel gear one; 6. bevel gear two; 7. connecting seat one; 8. sliding plate; 9. stirring rod one; 10. bevel gear three; 11. bevel gear four; 12. stirring rod two; 13. connecting seat two; 14. stirring blade; 15. motor one; 16. side block; 17. screw; 18. motor two; 19. tail slider; 20. connecting block; 21. baffle; 22. limit block; 23. bottom piece; 24. opening; 25. slider; 26. feed cylinder; 27. bottom plate; 28. support column; 29. ​​base; 30. universal wheel; 31. collecting box; 32. discharge pipe; 33. sleeve; 34. semicircular groove; 35. rubber head. DETAILED DESCRIPTION

[0021] The following is a combination of specific implementation cases and attached Figure 1-6The utility model is further explained, but the utility model is not limited to these embodiments. The utility model provides a technical solution: a mortar feeding device, comprising: a mixing box 1, a driving box 2 is installed on the top of the mixing box 1, a rotating shaft 3 is rotatably installed on the top of the inner cavity of the driving box 2, a slide cylinder 4 is slidably installed on the right side surface of the rotating shaft 3 through a key groove, a bevel gear 1 5 is installed on the surface of the slide cylinder 4, a bevel gear 2 6 is meshed on the bottom end surface of the bevel gear 5, a stirring rod 1 9 is installed on the center hole of the bevel gear 2 6, a connecting seat 1 7 is rotatably installed on the surface of the slide cylinder 4, a connecting seat 2 13 is rotatably installed on the surface of the stirring rod 9, a slide plate 8 is installed between the connecting seat 1 7 and the connecting seat 2 13, the slide plate 8 is slidably installed on the rear wall of the inner cavity of the driving box 2, and the slide plate 8 slides, and the slide cylinder 4 and the stirring rod 1 9 are driven to move through the connecting seat 1 7 and the connecting seat 2 13 respectively, so as to change the position of the stirring rod 1 9.

[0022] As a preferred solution, further, a bevel gear three 10 is installed on the left side surface of the rotating shaft 3, and the bevel gear three 10 and the bevel gear one 5 are arranged opposite to each other. The bottom end surface of the bevel gear three 10 is meshed with a bevel gear four 11, and the bevel gear two 6 and the bevel gear four 11 are rotated in opposite directions by the above; a stirring rod two 12 is installed in the center hole of the bevel gear four 11, and the bottom ends of the stirring rod one 9 and the stirring rod two 12 extend into the inner cavity of the mixing box 1, and stirring blades 14 are installed on the extended surface of the stirring rod one 9 and the stirring rod two 12, which drive the stirring rod one 9 and the stirring rod two 12 to rotate in opposite directions through the rotation of the rotating shaft 3.

[0023] As a preferred embodiment, further, a slider 25 is rotatably installed at the bottom end of the stirring rod 9, a bottom piece 23 is installed on the side wall of the bottom of the inner cavity of the stirring box 1, and an opening 24 is opened on the surface of the bottom piece 23. A slider 25 is slidably installed in the opening 24. The stirring rod 9 is driven to move by the sliding of the slide plate 8, and the slider 25 slides in the opening 24 to make the stirring rod 9 in a vertical state; the side surface of the bottom piece 23 is inclined, and the material falling on the surface of the bottom piece 23 falls along the inclined surface.

[0024] As a preferred embodiment, further, a connecting block 20 is installed on the surface of the stirring rod 9, and a baffle 21 is installed on the surface of the connecting block 20. The baffle 21 is slidably installed in the top through hole of the mixing box 1. Both ends of the baffle 21 slide and extend into the inner wall of the through hole and are installed with limit blocks 22. The limit blocks 22 are slidably installed in the slide groove of the top inner cavity of the mixing box 1. By setting the baffle 21 to slide in the top through hole of the mixing box 1, dust generated by stirring in the mixing box 1 can be prevented from entering the drive box 2.

[0025] As a preferred solution, further, the left end of the rotating shaft 3 extends out of the driving box 2 and is installed with a motor 15, the right end of the skateboard 8 is installed with a side block 16, the right end of the side block 16 is threadedly installed with a screw 17, the right end of the screw 17 rotates and extends out of the driving box 2 and is installed with a motor 2 18, and the rear end of the skateboard 8 is installed with a tail slider 19, which is slidably installed in the slide groove of the rear wall of the inner cavity of the driving box 2, and the screw 17 is driven to rotate by the motor 2 18, so that the rotation of the screw 17 drives the skateboard 8 to move.

[0026] As a preferred solution, further, a feeding barrel 26 is installed on the top of the side of the mixing box 1, a bottom plate 27 is installed at the bottom end of the mixing box 1, a support column 28 is installed at the four corners of the bottom end of the bottom plate 27, a base 29 is installed at the bottom end of the four support columns 28, a universal wheel 30 is installed at the four corners of the bottom end of the base 29, and a collecting box 31 is detachably installed on the top of the base 29, which facilitates the collection of discharge materials.

[0027] As a preferred solution, further, a feed pipe 32 is installed in the middle of the bottom end of the mixing box 1, and the feed pipe 32 extends through the bottom plate 27. A sleeve 33 is slidably installed on the surface of the extended portion of the feed pipe 32, and a rubber head 35 is installed on the surface of the feed pipe 32. A semicircular groove 34 is provided on the upper and lower sides of the inner wall of the sleeve 33, and the semicircular groove 34 cooperates with the rubber head 35. By sliding the sleeve 33, the sleeve 33 is lowered into the collecting box 31 to avoid material splashing.

[0028] The motor, stirring rod and stirring blades in this case are existing technologies, and the motor is a three-phase motor. As long as the motor, stirring rod and stirring blades meet the requirements of this case, they are all acceptable.

[0029] Working principle: the electrical components appearing in the present application are all connected to an external power supply and a control switch when in use. After the utility model is installed, first check the installation fixation and safety protection of the utility model, and then it can be used; when in use, adjust the distance between the stirring rod 1 9 and the stirring rod 2 12 according to the required stirring mode, drive the screw 17 to rotate through the motor 2 18, and the rotation of the screw 17 drives the side block 16 to move, so that the slide plate 8 slides on the rear wall of the inner cavity of the drive box 2 through the tail slide plate 19, and the slide plate 8 drives the slide cylinder 4 and the stirring rod 1 9 to move through the connecting seat 1 7 and the connecting seat 2 13 respectively, and the slide cylinder 4 slides on the surface of the rotating shaft 3, and the stirring rod 1 9 slides through the connecting block 20 and the baffle 21, so that the opening where the stirring rod 1 9 moves is blocked by the baffle 21, so as to prevent the dust generated by the stirring from entering the drive box 2; then put the material into the stirring box through the feeding cylinder 26 In the box 1, start the motor 15, so that the motor 15 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the surface bevel gear 3 10 to rotate, and drives the slide 4 and the bevel gear 15 to rotate through the keyway, the bevel gear 3 10 engages with the bevel gear 4 11 to rotate, and the bevel gear 15 engages with the bevel gear 2 6 to rotate; the bevel gear 2 6 drives the stirring rod 1 9 to rotate, and the bevel gear 4 11 drives the stirring rod 2 12 to rotate, and the stirring rod 1 9 and the stirring rod 2 12 rotate in opposite directions, thereby improving the stirring efficiency; during the stirring process inside the mixing box 1, the collecting box 31 is placed on the top of the base 29, and the sleeve 33 is pulled down to slide on the surface of the discharge pipe 32, and the sleeve 33 is extended into the collecting box 31, so that the rubber head 35 on the surface of the discharge pipe 32 is stuck in the bottom semicircular groove 34 of the inner wall of the sleeve 33, and then the valve on the surface of the discharge pipe 32 is opened for discharge, which is more practical.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and therefore it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention; any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mortar material feeding device, comprising: A mixing box (1) is characterized in that a driving box (2) is installed at the top of the mixing box (1), a rotating shaft (3) is rotatably installed at the top of the inner cavity of the driving box (2), a slide cylinder (4) is slidably installed on the right surface of the rotating shaft (3) through a keyway, a bevel gear 1 (5) is installed on the surface of the slide cylinder (4), a bevel gear 2 (6) is meshed on the bottom surface of the bevel gear 1 (5), a stirring rod 1 (9) is installed in the center hole of the bevel gear 2 (6), a connecting seat 1 (7) is rotatably installed on the surface of the slide cylinder (4), a connecting seat 2 (13) is rotatably installed on the surface of the stirring rod 1 (9), a slide plate (8) is installed between the connecting seat 1 (7) and the connecting seat 2 (13), and the slide plate (8) is slidably installed on the rear wall of the inner cavity of the driving box (2).

2. A mortar material feeding device according to claim 1, characterized in that: A bevel gear three (10) is mounted on the left side surface of the rotating shaft (3), the bevel gear three (10) and the bevel gear one (5) are arranged opposite to each other, the bottom end surface of the bevel gear three (10) is meshed with a bevel gear four (11), a stirring rod two (12) is mounted in the center hole of the bevel gear four (11), the bottom ends of the stirring rod one (9) and the stirring rod two (12) both extend into the inner cavity of the stirring box (1), and stirring blades (14) are mounted on the extended surfaces of the stirring rod one (9) and the stirring rod two (12).

3. A mortar material feeding device according to claim 2, characterized in that: A slider (25) is rotatably mounted on the bottom end of the stirring rod (9), a bottom piece (23) is mounted on the side wall of the bottom of the inner cavity of the stirring box (1), an opening (24) is formed on the surface of the bottom piece (23), a slider (25) is slidably mounted in the opening (24), and the side surface of the bottom piece (23) is inclined.

4. A mortar material feeding device according to claim 1, characterized in that: A connecting block (20) is mounted on the surface of the stirring rod (9), and a baffle (21) is mounted on the surface of the connecting block (20). The baffle (21) is slidably mounted in a through hole at the top of the stirring box (1). Both ends of the baffle (21) extend into the inner wall of the through hole and are mounted with limit blocks (22). The limit blocks (22) are slidably mounted in a slide groove in the inner cavity at the top of the stirring box (1).

5. A mortar material feeding device according to claim 1, characterized in that: The left end of the rotating shaft (3) extends out of the driving box (2) and is installed with a motor 1 (15); the right end of the slide plate (8) is installed with a side block (16); the right end of the side block (16) is threadedly installed with a screw rod (17); the right end of the screw rod (17) is rotated to extend out of the driving box (2) and is installed with a motor 2 (18); the rear end of the slide plate (8) is installed with a tail slider (19), and the tail slider (19) is slidably installed in a slide groove on the rear wall of the inner cavity of the driving box (2).

6. A mortar material feeding device according to claim 1, characterized in that: A feeding cylinder (26) is installed at the top of the side of the mixing box (1), a bottom plate (27) is installed at the bottom end of the mixing box (1), a support column (28) is installed at each of the four corners of the bottom end of the bottom plate (27), a base (29) is installed at the bottom end of the four support columns (28), a universal wheel (30) is installed at each of the four corners of the bottom end of the base (29), and a collection box (31) is detachably installed at the top end of the base (29).

7. A mortar material feeding device according to claim 6, characterized in that: A feed pipe (32) is installed at the middle of the bottom end of the mixing box (1), and the feed pipe (32) extends through the bottom plate (27). A sleeve (33) is slidably installed on the surface of the extended portion of the feed pipe (32), and a rubber head (35) is installed on the surface of the feed pipe (32). A semicircular groove (34) is formed on both upper and lower sides of the inner wall of the sleeve (33), and the semicircular groove (34) cooperates with the rubber head (35).

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