Mortar hoisting device for construction engineering

Abstract

The invention relates to the technical field of construction engineering, and discloses a mortar hoisting device for construction engineering, which comprises a supporting mechanism, the supporting mechanism comprises a mortar storage tank, the outer wall of the top of the mortar storage tank is fixedly connected with a fixed block, the top of the mortar storage tank penetrates through the fixed block and is fixedly connected with a feed port, and the feed port is fixedly connected with the fixed block. A discharging opening is formed in the bottom of the mortar storage tank, an auxiliary mechanism is arranged on the side, close to the discharging opening, of the mortar storage tank, and a stirring mechanism is arranged on the outer wall of the side, away from the mortar storage tank, of a fixing block. After the slurry storage tank is connected with a hoisting frame on the outer wall of a second sliding frame through hoisting equipment, a hydraulic rod shrinks in the process of hoisting the slurry storage tank, and the first sliding frame is pulled towards one side of a first fixed frame, so that the overall gravity center of the device can be more concentrated; and the stability of the lifted device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, in particular to a mortar lifting device used in construction engineering. Background Art

[0002] In construction projects, mortar plays an important role. It can bond block materials to form masonry, fill gaps to make the structure dense and stable, level the base, and transfer loads evenly. At the same time, it can protect internal components, enhance anti-seepage and anti-freeze properties, effectively improve the durability of the project, and is a key material to ensure project quality.

[0003] The patent application with application number CN202220800090.2 discloses a mortar lifting device for construction projects, including a base plate, a lifting ring, a mortar storage tank, and a bracket. The mortar storage tank is arranged on the upper side of the base plate, the bracket is arranged on the periphery of the mortar storage tank, and the lifting ring is arranged on the upper side of the bracket; a first rack is arranged on the lower surface of the base plate, and a steel wire rope is arranged on the side of the first rack close to the hollow rod; transmission gears are symmetrically arranged on the front and rear sides of the first rack, and a second rack is arranged on one side of the transmission gear; a spring is arranged on the side of the second rack close to the first rack, and a push rod is arranged on the side of the second rack away from the first rack; a roller is arranged on the side of the push rod away from the second rack, and a steering wheel is arranged on one side of the roller.

[0004] To sum up, during the lifting process of mortar, the inner wall of the container for holding mortar may be adhered to the mortar, so that the center of gravity of the container may shift after it is lifted. This center of gravity shift may cause the container to shake, rotate or even tip over during the lifting process, causing mortar to splash and pose a serious safety hazard.

[0005] To this end, we propose a mortar lifting device for construction engineering. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a mortar lifting device for construction projects to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mortar lifting device for construction engineering, comprising a supporting mechanism, the supporting mechanism comprising a slurry storage tank, a fixing block is fixedly connected to the top outer wall of the slurry storage tank, the top of the slurry storage tank passes through the fixing block and is fixedly connected to a feed port, a discharge port is provided at the bottom of the slurry storage tank, a valve is fixedly connected to the outer wall of the slurry storage tank on one side close to the discharge port, a convex block is fixedly connected to the outer wall of the discharge port, an auxiliary mechanism is arranged on the side of the slurry storage tank close to the discharge port, a stirring mechanism is arranged on the outer wall of the fixing block on the side away from the slurry storage tank, a first fixing frame is fixedly sleeved on the outer surface of one end of the slurry storage tank close to the discharge port, a first fixing shaft is fixedly connected between the discharge port and the first fixing frame, a rubber pad is fixedly connected to the top of the first fixing frame, a hydraulic rod is fixedly connected to the inner wall of the first fixing frame, and also comprises:

[0008] The lifting mechanism includes a first sliding frame fixedly connected to a hydraulic rod, the bottom of the first sliding frame is rotatably connected to a universal wheel via a rotating shaft, the top outer wall of the first sliding frame is fixedly connected to a second fixed shaft, one end of the second fixed shaft away from the first sliding frame passes through the first fixed frame and is fixedly connected to the second sliding frame, and the outer wall of the second sliding frame is slidably connected to the hydraulic rod.

[0009] According to the above technical solution, a lifting frame is fixedly connected to the outer wall of one end of the second sliding frame away from the second fixed axis, and the number of the lifting frames is four. The four lifting frames are symmetrically arranged with the central axis of the second sliding frame as the center. A first spring is fixedly connected to the top outer wall of the first sliding frame, and the first spring is fixedly connected to the first fixed frame at one end away from the first sliding frame. The first spring is movably sleeved on the outer surface of the second fixed axis. When the lifting frame on the outer wall of the second sliding frame is performing a lifting operation, the hydraulic rod contracts the first sliding frame, thereby lowering the center of gravity of the entire device, thereby improving the stability of the slurry storage tank during lifting.

[0010] According to the above technical solution, the auxiliary mechanism includes a third sliding frame slidably connected to the first fixed shaft, the outer wall of the third sliding frame is rotatably connected to the first rotating rod via a rotating shaft, the end of the first rotating rod away from the third sliding frame is rotatably connected to a sliding block via a rotating shaft, and the third sliding frame can enable the sliding block to slide along the discharge port through the first rotating rod.

[0011] According to the above technical solution, the number of the sliding blocks is four, and the four sliding blocks are symmetrically arranged with the central axis of the third sliding frame as the center. A first through hole is opened on the inner wall of the sliding block, and the inner wall of the first through hole is slidably connected to the discharge port. When the lifting mechanism is performing the lifting operation, the sliding block blocks the bottom of the discharge port to prevent the mortar remaining on the inner wall of the discharge port from falling off during the lifting operation, which may cause an accident.

[0012] According to the above technical scheme, the inner wall of the third sliding frame is rotatably connected to an arc rod through a rotating shaft, the inner wall of the arc rod is provided with a second through hole, the inner wall of the second through hole is slidably connected to the protrusion, the outer wall of the arc rod at one end away from the third sliding frame is rotatably connected to a force block through a rotating shaft, the end of the force block close to the arc rod is fixedly connected to a second spring, and the end of the second spring away from the force block is fixedly connected to the arc rod, after the top of the force block is squeezed by the first sliding frame, the force block pushes the third sliding frame upward through the arc rod, thereby opening the sliding block and facilitating the discharge of materials from the discharge port.

[0013] According to the above technical solution, the stirring mechanism includes a motor fixedly connected to a fixed block, the output end of the motor passes through the slurry storage tank and is fixedly connected to a rotating shaft, the outer wall of the rotating shaft at one end away from the motor is fixedly sleeved with a first fixed ring, and the outer wall of the first fixed ring at one side away from the rotating shaft is fixedly connected with a scraper, and the scraper is used to drop the mortar on the inner wall of the slurry storage tank, thereby preventing the mortar from sticking to the inner wall of the slurry storage tank.

[0014] According to the above technical solution, the outer surface of the scraper is slidably connected to the inner wall of the slurry storage tank, the end of the scraper away from the first fixed ring is fixedly connected to the second fixed ring, and the inner wall of the second fixed ring is fixedly connected to a stirring blade. Depending on the direction in which the motor rotates the first fixed ring, the stirring blade can stir the mortar and assist in feeding.

[0015] According to the above technical solution, the top outer wall of the slurry storage tank is fixedly sleeved with a second fixed frame, the end of the second fixed frame away from the slurry storage tank is fixedly connected with a connecting rod, the inner wall of the end of the connecting rod away from the second fixed frame is fixedly connected to the hydraulic rod, and the connecting rod plays an auxiliary supporting role for the top outer wall of the hydraulic rod.

[0016] Compared with the prior art, the present invention provides a mortar lifting device for construction engineering, which has the following beneficial effects:

[0017] 1. The present invention provides a mortar lifting device for construction projects. During the lifting of the mortar, the mortar on the inner wall of the mortar storage tank is stirred by means of a stirring mechanism to ensure that the center of gravity of the mortar storage tank is centered after the mortar storage tank is lifted. After the mortar storage tank is connected to the lifting frame on the outer wall of the second sliding frame through the lifting equipment, the hydraulic rod contracts during the lifting of the mortar storage tank, and the first sliding frame is pulled toward one side of the first fixed frame, so that the center of gravity of the entire device can be more concentrated, thereby improving the stability of the device after lifting.

[0018] 2. The present invention sets a stirring mechanism, and the motor drives the first fixed ring to rotate by means of the rotating shaft, thereby utilizing the scraper fixedly connected to the outer wall of the first fixed ring to scrape off the mortar adhered to the inner wall of the slurry storage tank. Depending on the different rotation directions of the first fixed ring driven by the motor, the stirring blades on the inner wall of the second fixed ring can stir the mortar and assist in feeding.

[0019] 3. The present invention sets a lifting mechanism and uses a hydraulic rod to regulate the first sliding frame and the second sliding frame. When the slurry storage tank needs to be moved horizontally, the hydraulic rod pushes the first sliding frame to allow the universal wheels at the bottom of the first sliding frame to contact the ground, so that it can move. When lifting operations are required, the hydraulic rod pulls the first sliding frame toward the first fixed frame. In this way, the center of gravity of the entire device can be more centered, thereby improving the stability during lifting operations.

[0020] 4. The present invention provides an auxiliary mechanism. When the slurry storage tank is hoisted again, the bottom of the discharge port is blocked by a sliding block, thereby preventing the mortar remaining on the inner wall of the discharge port from falling off during the hoisting operation, thereby preventing accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the supporting mechanism and auxiliary mechanism structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the supporting mechanism structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the stirring mechanism structure of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the hoisting mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0028] Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of A.

[0029] In the figure: 1. Support mechanism; 101. Slurry storage tank; 102. Fixed block; 103. Feed inlet; 104. Discharge outlet; 105. First fixed frame; 106. Rubber pad; 107. Second fixed frame; 108. Connecting rod; 109. First fixed shaft; 110. Bump; 111. Hydraulic rod; 112. Valve; 2. Stirring mechanism; 201. Motor; 202. Rotating shaft; 203. First fixed ring; 204. Scraper; 205. The second fixed ring; 206, stirring blade; 3, lifting mechanism; 301, first sliding frame; 302, universal wheel; 303, second fixed shaft; 304, first spring; 305, second sliding frame; 306, lifting frame; 4, auxiliary mechanism; 401, third sliding frame; 402, first rotating rod; 403, sliding block; 404, first through hole; 405, arc rod; 406, force block; 407, second through hole; 408, second spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example 1: See Figure 1-Figure 5The present invention provides a technical solution: a mortar lifting device for construction engineering, comprising a supporting mechanism 1, the supporting mechanism 1 comprising a mortar storage tank 101, the top outer wall of the mortar storage tank 101 is fixedly connected with a fixing block 102, the top of the mortar storage tank 101 penetrates the fixing block 102, and is fixedly connected with a feed port 103, the bottom of the mortar storage tank 101 is provided with a discharge port 104, the outer wall of one side of the mortar storage tank 101 close to the discharge port 104 is fixedly connected with a valve 112, the valve 112 is used to control the discharge operation of the discharge port 104, the outer wall of the discharge port 104 is fixedly connected with a convex block 110, the storage tank 101 is provided with a mortar lifting device for construction engineering, the supporting mechanism 1 comprises a mortar storage tank 101, the top outer wall of the mortar storage tank 101 is fixedly connected with a fixing block 102, the top of the mortar storage tank 101 penetrates the fixing block 102, and is fixedly connected with a feed port 103, the bottom of the mortar storage tank 101 is provided with a discharge port 104, the outer wall of the mortar storage tank 101 close to the discharge port 104 is fixedly connected with a valve 112, the valve 112 is used to control the discharge operation of the discharge port 104, the outer wall of the discharge port 104 is fixedly connected with a convex block 110, An auxiliary mechanism 4 is provided on one side of the pulp tank 101 close to the discharge port 104, a stirring mechanism 2 is provided on the outer wall of the fixed block 102 away from the pulp tank 101, a first fixed frame 105 is fixedly sleeved on the outer surface of one end of the pulp tank 101 close to the discharge port 104, a first fixed shaft 109 is fixedly connected between the discharge port 104 and the first fixed frame 105, a rubber pad 106 is fixedly connected to the top of the first fixed frame 105, and the rubber pad 106 is used to buffer the bottom of the second sliding frame 305, and a hydraulic rod 111 is fixedly connected to the inner wall of the first fixed frame 105, and further includes:

[0034] The hoisting mechanism 3 includes a first sliding frame 301 fixedly connected to the hydraulic rod 111, the bottom of the first sliding frame 301 is rotatably connected to a universal wheel 302 through a rotating shaft, the top outer wall of the first sliding frame 301 is fixedly connected to a second fixed shaft 303, the end of the second fixed shaft 303 away from the first sliding frame 301 passes through the first fixed frame 105, and is fixedly connected to the second sliding frame 305, the outer wall of the second sliding frame 305 is slidably connected to the hydraulic rod 111, and in the process of hoisting the mortar, the stirring mechanism 2 is used to stir the mortar on the inner wall of the slurry storage tank 101 to ensure that the center of gravity of the slurry storage tank 101 can be in the middle position during hoisting. After being connected to the hoisting frame 306 on the outer wall of the second sliding frame 305 through the hoisting equipment, when the hydraulic rod 111 hoists the slurry storage tank 101, it shrinks and pulls the first sliding frame 301 toward one side of the first fixed frame 105, so that the center of gravity of the entire device can be more concentrated, thereby improving the stability of the device after hoisting.

[0035] The stirring mechanism 2 includes a motor 201 fixedly connected to the fixed block 102, the output end of the motor 201 passes through the slurry storage tank 101, and is fixedly connected to a rotating shaft 202, the outer wall of the rotating shaft 202 at one end away from the motor 201 is fixedly sleeved with a first fixed ring 203, the outer wall of the first fixed ring 203 at one side away from the rotating shaft 202 is fixedly connected with a scraper 204, the scraper 204 drops the mortar on the inner wall of the slurry storage tank 101, thereby preventing the mortar from sticking to the inner wall of the slurry storage tank 101.

[0036] The outer surface of the scraper 204 is slidably connected to the inner wall of the slurry storage tank 101, and the end of the scraper 204 away from the first fixed ring 203 is fixedly connected to the second fixed ring 205, and the inner wall of the second fixed ring 205 is fixedly connected to the stirring blade 206. Depending on the direction in which the motor 201 rotates the first fixed ring 203, the stirring blade 206 can stir the mortar and assist in feeding.

[0037] A second fixing frame 107 is fixedly sleeved on the top outer wall of the slurry storage tank 101, and a connecting rod 108 is fixedly connected to one end of the second fixing frame 107 away from the slurry storage tank 101. The connecting rod 108 serves as an auxiliary support for the top outer wall of the hydraulic rod 111, and the inner wall of one end of the connecting rod 108 away from the second fixing frame 107 is fixedly connected to the hydraulic rod 111.

[0038] The working principle of this embodiment is as follows: when the mortar storage tank 101 is loaded with mortar, the mortar is fed through the feed port 103 on the top of the mortar storage tank 101, and the motor 201 drives the first fixed ring 203 to rotate through the rotating shaft 202, so that the mortar adhered to the inner wall of the slurry storage tank 101 is scraped off with the help of the scraper 204 fixedly connected to the outer wall of the first fixed ring 203. The motor 201 drives the first fixed ring 203 to rotate in different directions, so that the stirring blades 206 on the inner wall of the second fixed ring 205 can stir the mortar and assist in feeding. After the lifting equipment is connected to the lifting frame 306 on the outer wall of the second sliding frame 305, the hydraulic rod 111 lifts the first sliding frame 301 and retracts it toward the side of the first fixed frame 105, so that the center of gravity of the entire device can be more concentrated, thereby enhancing the stability of the device after lifting.

[0039] Example 2: Please refer to Figure 6 On the basis of the first embodiment, the present invention provides a technical solution: a lifting frame 306 is fixedly connected to the outer wall of one end of the second sliding frame 305 away from the second fixed axis 303, and the number of the lifting frames 306 is four. The four lifting frames 306 are symmetrically arranged with the central axis of the second sliding frame 305 as the center, and a first spring 304 is fixedly connected to the top outer wall of the first sliding frame 301. The end of the first spring 304 away from the first sliding frame 301 is fixedly connected to the first fixed frame 105, and the first spring 304 is movably sleeved on the outer surface of the second fixed axis 303. When the lifting frame 306 on the outer wall of the second sliding frame 305 is performing a lifting operation, the hydraulic rod 111 contracts the first sliding frame 301, thereby lowering the center of gravity of the entire device, thereby improving the stability of the slurry storage tank 101 during the lifting process.

[0040] The working principle of this embodiment is: the first sliding frame 301 and the second sliding frame 305 are regulated by the hydraulic rod 111. When there is a need to move the slurry storage tank 101 horizontally, the hydraulic rod 111 will push the first sliding frame 301 so that the universal wheel 302 at the bottom of the first sliding frame 301 contacts the ground, so that the movement can be achieved. When the hoisting operation is to be carried out, the hydraulic rod 111 will pull the first sliding frame 301 toward one side of the first fixed frame 105, so that the center of gravity of the entire device can be more centered, thereby improving the stability during the hoisting operation. In addition, the second fixed shaft 303 can enhance the stability of the first sliding frame 301 during movement.

[0041] Example 3: Please refer to Figure 7-Figure 8 On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the auxiliary mechanism 4 includes a third sliding frame 401 slidably connected to the first fixed shaft 109, the third sliding frame 401 can make the sliding block 403 slide along the discharge port 104 through the first rotating rod 402, the outer wall of the third sliding frame 401 is rotatably connected to the first rotating rod 402 through a rotating shaft, and the end of the first rotating rod 402 away from the third sliding frame 401 is rotatably connected to the sliding block 403 through a rotating shaft.

[0042] There are four sliding blocks 403, and the four sliding blocks 403 are symmetrically arranged with the central axis of the third sliding frame 401 as the center. The inner wall of the sliding block 403 is provided with a first through hole 404, and the inner wall of the first through hole 404 is slidably connected to the discharge port 104. When the lifting mechanism 3 is performing the lifting operation, the sliding block 403 blocks the bottom of the discharge port 104 to prevent the mortar remaining on the inner wall of the discharge port 104 from falling off during the lifting operation, causing an accident.

[0043] The inner wall of the third sliding frame 401 is rotatably connected to an arc rod 405 via a rotating shaft, and a second through hole 407 is opened on the inner wall of the arc rod 405. The inner wall of the second through hole 407 is slidably connected to the protrusion 110. The outer wall of the arc rod 405 at one end away from the third sliding frame 401 is rotatably connected to a force block 406 via a rotating shaft. After the top of the force block 406 is squeezed by the first sliding frame 301, the force block 406 pushes the third sliding frame 401 upward through the arc rod 405, thereby opening the sliding block 403 to facilitate the discharge of the material from the discharge port 104. The end of the force block 406 close to the arc rod 405 is fixedly connected to a second spring 408, and the end of the second spring 408 away from the force block 406 is fixedly connected to the arc rod 405.

[0044] The working principle of this embodiment is as follows: during the process of the slurry storage tank 101 being lifted, the hydraulic rod 111 pulls the first sliding frame 301 toward the first fixed frame 105. At this time, the sliding block 403 slides closely against the outer wall of the discharge port 104 under the action of its own gravity, and the third sliding frame 401 also moves toward the discharge port 104 driven by the sliding block 403. The bottom of the discharge port 104 is blocked by the sliding block 403, which can prevent the mortar remaining on the inner wall of the discharge port 104 from falling off during the lifting operation and causing an accident. When the top of the force block 406 is squeezed by the first sliding frame 301, the force block 406 will push the third sliding frame 401 upward through the arc rod 405, thereby opening the sliding block 403 to facilitate the discharge of materials from the discharge port 104.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mortar lifting device for construction engineering, comprising a supporting mechanism (1), the supporting mechanism (1) comprising a mortar storage tank (101), the top outer wall of the mortar storage tank (101) is fixedly connected to a fixing block (102), the top of the mortar storage tank (101) passes through the fixing block (102) and is fixedly connected to a feed port (103), the bottom of the mortar storage tank (101) is provided with a discharge port (104), a valve (112) is fixedly connected to the outer wall of one side of the mortar storage tank (101) close to the discharge port (104), a convex block (110) is fixedly connected to the outer wall of the discharge port (104), and the mortar storage tank (101) is fixedly connected to the outer wall of the discharge port (104). An auxiliary mechanism (4) is provided on one side of the tank (101) close to the discharge port (104); a stirring mechanism (2) is provided on the outer wall of the fixed block (102) away from the slurry storage tank (101); a first fixed frame (105) is fixedly sleeved on the outer surface of one end of the slurry storage tank (101) close to the discharge port (104); a first fixed shaft (109) is fixedly connected between the discharge port (104) and the first fixed frame (105); a rubber pad (106) is fixedly connected to the top of the first fixed frame (105); and a hydraulic rod (111) is fixedly connected to the inner wall of the first fixed frame (105), characterized in that: Also included are: The lifting mechanism (3) comprises a first sliding frame (301) fixedly connected to a hydraulic rod (111); the bottom of the first sliding frame (301) is rotatably connected to a universal wheel (302) via a rotating shaft; the top outer wall of the first sliding frame (301) is fixedly connected to a second fixed shaft (303); one end of the second fixed shaft (303) away from the first sliding frame (301) passes through the first fixed frame (105) and is fixedly connected to the second sliding frame (305); the outer wall of the second sliding frame (305) is slidably connected to the hydraulic rod (111).

2. A mortar lifting device for construction engineering according to claim 1, characterized in that: The outer wall of one end of the second sliding frame (305) away from the second fixed shaft (303) is fixedly connected with a hanging frame (306), and the number of the hanging frames (306) is four. The four hanging frames (306) are symmetrically arranged with the central axis of the second sliding frame (305) as the center. The top outer wall of the first sliding frame (301) is fixedly connected with a first spring (304), and one end of the first spring (304) away from the first sliding frame (301) is fixedly connected to the first fixed frame (105), and the first spring (304) is movably sleeved on the outer surface of the second fixed shaft (303).

3. A mortar lifting device for construction engineering according to claim 1, characterized in that: The auxiliary mechanism (4) comprises a third sliding frame (401) slidably connected to the first fixed shaft (109); the outer wall of the third sliding frame (401) is rotatably connected to a first rotating rod (402) via a rotating shaft; and one end of the first rotating rod (402) away from the third sliding frame (401) is rotatably connected to a sliding block (403) via a rotating shaft.

4. A mortar lifting device for construction engineering according to claim 3, characterized in that: The number of the sliding blocks (403) is four, and the four sliding blocks (403) are symmetrically arranged with the central axis of the third sliding frame (401) as the center. The inner wall of the sliding block (403) is provided with a first through hole (404), and the inner wall of the first through hole (404) is slidably connected to the discharge port (104).

5. The mortar lifting device for construction engineering according to claim 3, characterized in that: The inner wall of the third sliding frame (401) is rotatably connected to an arc rod (405) via a rotating shaft, a second through hole (407) is opened on the inner wall of the arc rod (405), the inner wall of the second through hole (407) is slidably connected to the protrusion (110), the outer wall of one end of the arc rod (405) away from the third sliding frame (401) is rotatably connected to a force block (406) via a rotating shaft, one end of the force block (406) close to the arc rod (405) is fixedly connected to a second spring (408), and one end of the second spring (408) away from the force block (406) is fixedly connected to the arc rod (405).

6. A mortar lifting device for construction engineering according to claim 1, characterized in that: The stirring mechanism (2) comprises a motor (201) fixedly connected to a fixed block (102); an output end of the motor (201) passes through the slurry storage tank (101) and is fixedly connected to a rotating shaft (202); a first fixing ring (203) is fixedly sleeved on an outer wall of one end of the rotating shaft (202) away from the motor (201); and a scraper (204) is fixedly connected to an outer wall of one side of the first fixing ring (203) away from the rotating shaft (202).

7. A mortar lifting device for construction engineering according to claim 6, characterized in that: The outer surface of the scraper (204) is slidably connected to the inner wall of the slurry storage tank (101), and one end of the scraper (204) away from the first fixing ring (203) is fixedly connected to the second fixing ring (205), and the inner wall of the second fixing ring (205) is fixedly connected to the stirring blade (206).

8. The mortar lifting device for construction engineering according to claim 1, characterized in that: A second fixing frame (107) is fixedly sleeved on the top outer wall of the slurry storage tank (101); one end of the second fixing frame (107) away from the slurry storage tank (101) is fixedly connected to a connecting rod (108); and the inner wall of one end of the connecting rod (108) away from the second fixing frame (107) is fixedly connected to a hydraulic rod (111).

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