Automatic mortar feeding mechanism

Abstract

The utility model provides an automatic mortar feeding mechanism, and belongs to the technical field of building equipment. The feeding assembly is arranged below the feeding hopper and comprises a motor, an outer spiral feeding pipe and a protective barrel, the outer spiral feeding pipe is contained in the protective barrel, the two ends of the outer spiral feeding pipe are rotationally connected with the two ends of the protective barrel in a sealed mode respectively, the motor is in driving connection with one end of the outer spiral feeding pipe, and a feeding port and a discharging port are formed in the protective barrel; the discharging end of the feeding hopper is communicated with the feeding port, and a material guiding pipe fitting is arranged on the discharging port. According to the device, the outer spiral feeding pipe is driven by the motor to rotate, so that mortar discharged from the feeding hopper can be quantitatively discharged from the material guiding pipe fitting for subsequent working procedures; meanwhile, the device is simple in structure, convenient to operate, capable of achieving quantitative mortar discharging according to the rotating speed of the motor and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to an automatic mortar feeding mechanism. Background Art

[0002] Mortar is often needed during construction at construction sites. Generally, the mortar is applied manually to the required places and then masonry is carried out. This mortar application method not only has low work efficiency, but also consumes a lot of manpower. Although there are some automatic mortar application equipment at this stage, most of these equipment have complex structures, are expensive, and are complicated to operate, and are not suitable for popular use. Therefore, there is an urgent need for an automatic mortar feeding mechanism. Utility Model Content

[0003] In view of this, in order to make the automatic mortar coating equipment simple in structure and suitable for popular use, an embodiment of the utility model provides an automatic mortar feeding mechanism.

[0004] An embodiment of the utility model provides an automatic mortar feeding mechanism, comprising:

[0005] Feed hopper;

[0006] And a feeding assembly arranged below the feed hopper, which includes a motor, an external spiral feeding pipe and a protective cylinder, wherein the external spiral feeding pipe is accommodated in the protective cylinder, the two ends of the external spiral feeding pipe are respectively rotatably sealed and connected to the two ends of the protective cylinder, the motor is drivingly connected to one end of the external spiral feeding pipe, the protective cylinder is provided with a feed port and a discharge port, the discharge end of the feed hopper is connected to the feed port, and the discharge port is provided with a material guiding pipe.

[0007] Furthermore, sealing plates are respectively provided at both ends of the protection tube, and each of the sealing plates is sealed and fixedly connected to the corresponding end of the protection tube.

[0008] Furthermore, the motor is equipped with a reducer, and a first transmission shaft is provided at the output end of the reducer. A first bearing sleeve is sleeved on the first transmission shaft, one end of the first transmission shaft is transmission connected to the output end of the reducer, and the other end passes through the first bearing sleeve and the sealing plate on the corresponding end of the protective tube in sequence and is fixedly transmission connected to the corresponding end of the external spiral feeding pipe, one end of the first bearing sleeve is fixedly connected to the reducer flange, and the other end is fixedly connected to the sealing plate on the corresponding end of the protective tube.

[0009] Furthermore, a second transmission shaft is provided on the outside of one end of the protective tube away from the motor, and a second bearing sleeve is sleeved on the second transmission shaft. One end of the second transmission shaft passes through the sealing plate on the corresponding end of the protective tube and is fixedly connected to the corresponding end of the external spiral feeding pipe, and the other end is provided with an end cover. One end of the second bearing sleeve is fixedly connected to the sealing plate on the corresponding end of the external spiral feeding pipe, and the other end is fixedly connected to the end cover. A bearing is provided inside the end cover, and is rotatably connected to the corresponding end of the second transmission shaft through the bearing.

[0010] Furthermore, the material guide pipe comprises a material guide hopper and a material guide pipe, wherein the feed end of the material guide hopper is connected to the feed port, one end of the material guide pipe is connected to the discharge end of the material guide hopper, and the other end is connected to an external material equipment.

[0011] Furthermore, the feed hopper is formed into a funnel shape on the outside, with the upper end being the feed end and the lower end being the discharge end, and the discharge end of the feed hopper is fixedly connected to the outer wall of the protective tube.

[0012] Furthermore, the guide hopper is formed into a funnel shape on the outside, with an upper end being a feed end and a lower end being a discharge end, and the feed end of the guide hopper is fixedly connected to the outer wall of the protective tube.

[0013] Furthermore, it also includes a support frame, and the protection tube, the motor, and the reducer are all fixedly mounted on the support frame.

[0014] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are: an automatic mortar feeding mechanism of the utility model, firstly, drives the outer spiral feeding pipe to rotate through the motor, so that the mortar coming out of the feed hopper can be discharged from the material guide pipe in a quantitative manner for use in subsequent processes; at the same time, the device has a simple structure and is easy to operate, and can realize quantitative mortar discharge according to the rotation speed of the motor, and is suitable for popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an automatic mortar feeding mechanism of the utility model;

[0016] Figure 2 yes Figure 1 Schematic diagram of the feeding port structure of the middle feeding component;

[0017] Figure 3 yes Figure 1 Schematic diagram of the discharge port structure of the middle feeding component;

[0018] Figure 4 yes Figure 2 A three-dimensional cutaway view of the middle feeding assembly;

[0019] Figure 5 yes Figure 4Front view of .

[0020] In the figure: 1-support frame, 2-feed hopper, 3-motor, 4-reducer, 5-protection tube, 6-sealing plate, 7-first bearing sleeve, 8-second bearing sleeve, 9-external spiral feeding pipe, 10-first transmission shaft, 11-second transmission shaft, 12-feed port, 13-discharge port, 14-guide hopper, 15-guide pipe, 16-end cover, 17-bearing. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the implementation mode of the utility model will be further described below in conjunction with the accompanying drawings.

[0022] Please refer to Figures 1 to 5 An embodiment of the utility model provides an automatic mortar feeding mechanism, including a feed hopper 2, a feeding assembly, and a support frame 1.

[0023] Please refer to Figure 1 In this embodiment, the feeding assembly is arranged on the support frame 1, and the feeding hopper 2 is arranged above the feeding assembly. The feeding hopper 2 is used to receive the mixed mortar, and then introduce the mortar into the feeding assembly, and quantitatively discharge the mortar through the feeding assembly.

[0024] The feeding assembly includes an external spiral feeding pipe 9, a protective tube 5 is provided on the outer periphery of the external spiral feeding pipe 9, two ends of the external spiral feeding pipe 9 are rotatably connected to the two ends of the protective tube 5 respectively, and a feed port 12 is provided on the outer wall of one end of the protective tube 5, and a discharge port 13 is provided on the outer wall of the other end, and the discharge end of the feed hopper 2 is connected to the feed port 12.

[0025] In this embodiment, the feed hopper 2 is funnel-shaped, with the upper end being the feed end and the lower end being the discharge end. The discharge end of the feed hopper 2 is fixedly connected to the outer wall of the protective tube 5 and is connected to the feed port 12, so that when the feed port 12 receives the mixed mortar, the mortar can be introduced into the interior of the protective tube 5.

[0026] A material guide pipe is provided at the discharge port 13. In the present embodiment, the material guide pipe comprises a material guide hopper 14 and a material guide pipe 15. The outer shape of the material guide hopper 14 is funnel-shaped, and the upper end of the material guide hopper 14 is a feed end, and the lower end is a discharge end. The feed end of the material guide hopper 14 is fixedly connected to the outer wall of the protective tube 5, and the feed end of the material guide hopper 14 is connected to the discharge port 13, and the discharge end is connected to the material guide pipe 15. In this way, the mortar in the protective tube 5 can be discharged from the material guide pipe 15 by the rotation of the external spiral feeding pipe 9. It should be noted here that the discharge end of the material guide pipe 15 is connected to the lower guide masonry process, thereby realizing automatic quantitative supply of mortar.

[0027] Both ends of the protective tube 5 are respectively provided with sealing plates 6, and each sealing plate 6 is sealed and fixedly connected to the corresponding end of the protective tube. The feeding assembly also includes a motor 3, which is equipped with a reducer 4. The output end of the motor 3 is connected to the input end of the reducer 4, and the output end of the reducer 4 is provided with a first transmission shaft 10. The outer wall of the first transmission shaft 10 is sleeved with a first bearing sleeve 7. One end of the first transmission shaft 10 is connected to the output end of the reducer 4, and the other end passes through the first bearing sleeve 7 and the sealing plate 6 on one end of the protective tube 5 in sequence, and then extends to the interior of the protective tube 5 and is fixedly connected to the corresponding end of the external spiral feeding pipe 9, and one end of the first bearing sleeve 7 is connected to the flange of the reducer 4, and the other end is connected to the corresponding sealing plate 6. In this way, the first transmission shaft 10 can be driven to rotate by the motor 3, thereby driving the rotation of the external spiral feeding pipe 9, and then realizing quantitative discharge through the rotation speed of the external spiral feeding pipe 9.

[0028] A second transmission shaft 11 is provided on the end of the protective tube away from the motor 3, and a second bearing sleeve 8 is sleeved on the outer wall of the second transmission shaft 11. One end of the second transmission shaft 11 passes through the corresponding sealing plate 6 and extends into the protective tube 5 and is fixedly connected to the corresponding end of the external spiral feeding pipe 9, and the other end is provided with an end cover 16, and a bearing 17 is provided inside the end cover 16. The end cover 16 can be rotatably sleeved on the corresponding end of the second transmission shaft 11 through the bearing 17, and one end of the second bearing sleeve 8 is fixedly connected to the corresponding sealing plate 6, and the other end is connected to the end cover 16.

[0029] It should be noted here that the first transmission shaft 10 and the second transmission shaft 11 are sealed with the corresponding sealing plates 6 when passing through the corresponding sealing plates 6 and are rotatable. This technology is a relatively mature technology, so it will not be described in detail here.

[0030] Meanwhile, in the present embodiment, the motor 3 , the reducer 4 , and the protective tube 5 are all fixedly connected to the support frame; and the present embodiment further includes a controller, which is electrically controlled and connected to the electrode 3 .

[0031] The working mode of an automatic mortar feeding mechanism in this embodiment is as follows: after the mixed mortar is poured into the feed hopper 2, it enters the protective tube 5 from the feed port 12, and then the outer spiral feeding tube 9 is driven by the motor 3, so that the mortar is quantitatively discharged from the discharge port 13.

[0032] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0033] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mortar automatic feeding mechanism, characterized in that: include: Feed hopper; And a feeding assembly arranged below the feed hopper, which includes a motor, an external spiral feeding pipe and a protective cylinder, wherein the external spiral feeding pipe is accommodated in the protective cylinder, the two ends of the external spiral feeding pipe are respectively rotatably sealed and connected to the two ends of the protective cylinder, the motor is drivingly connected to one end of the external spiral feeding pipe, the protective cylinder is provided with a feed port and a discharge port, the discharge end of the feed hopper is connected to the feed port, and the discharge port is provided with a material guiding pipe.

2. The automatic mortar feeding mechanism according to claim 1, characterized in that: Sealing plates are respectively provided at both ends of the protection tube, and each of the sealing plates is sealed and fixedly connected to the corresponding end of the protection tube.

3. The automatic mortar feeding mechanism according to claim 2, characterized in that: The motor is equipped with a reducer, and a first transmission shaft is provided at the output end of the reducer. A first bearing sleeve is sleeved on the first transmission shaft. One end of the first transmission shaft is transmission-connected to the output end of the reducer, and the other end passes through the first bearing sleeve and the sealing plate on the corresponding end of the protective tube in sequence and is fixedly transmission-connected to the corresponding end of the external spiral feeding pipe. One end of the first bearing sleeve is fixedly connected to the reducer flange, and the other end is fixedly connected to the sealing plate on the corresponding end of the protective tube.

4. The automatic mortar feeding mechanism according to claim 3, characterized in that: A second transmission shaft is provided on the outside of one end of the protective tube away from the motor, and a second bearing sleeve is sleeved on the second transmission shaft. One end of the second transmission shaft passes through the sealing plate on the corresponding end of the protective tube and is fixedly connected to the corresponding end of the external spiral feeding pipe, and the other end is provided with an end cover. One end of the second bearing sleeve is fixedly connected to the sealing plate on the corresponding end of the external spiral feeding pipe, and the other end is fixedly connected to the end cover. A bearing is provided inside the end cover, and the end cover is rotatably connected to the corresponding end of the second transmission shaft through the bearing.

5. The automatic mortar feeding mechanism according to claim 1, characterized in that: The material guide pipe comprises a material guide hopper and a material guide pipe, wherein the feed end of the material guide hopper is connected to the feed port, one end of the material guide pipe is connected to the discharge end of the material guide hopper, and the other end is connected to an external material device.

6. The automatic mortar feeding mechanism according to claim 1, characterized in that: The feed hopper is formed into a funnel shape on the outside, with an upper end being a feed end and a lower end being a discharge end, and the discharge end of the feed hopper is fixedly connected to the outer wall of the protective tube.

7. The automatic mortar feeding mechanism according to claim 5, characterized in that: The guide hopper is formed into a funnel shape on the outside, with an upper end being a feed end and a lower end being a discharge end. The feed end of the guide hopper is fixedly connected to the outer wall of the protective tube.

8. The automatic mortar feeding mechanism according to claim 3, characterized in that: It also includes a support frame, on which the protection tube, the motor, and the reducer are all fixedly mounted.

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