A building mortar shoveling device

Abstract

The utility model relates to the field of building construction especially relates to a building ash shovel device, including ash shovel main part, the right side fixed mounting of ash shovel main part has the support long tube, the right side rotation of support long tube installs the pole handle, the left side of ash shovel main part is set up and enters the ash mouth, the front inner side and the rear inner side of support long tube all are set up and limit the long hole, the inside movable mounting of support long tube has the opening and closing subassembly, the one side fixed mounting of opening and closing subassembly has first fixed component, the top of ash shovel main part and the outer surface of support long tube all fixed mounting have the dustproof subassembly of blocking, the right side fixed mounting of support long tube has the folding subassembly, the one side sliding installation of pole handle has the limit component, the front side of pole handle is set up respectively and has first screw groove and second screw groove, the front side fixed mounting of second limit component has second fixed component, solved the technical problem of inconvenient use and inconvenient storage.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a mortar shovel device for construction. Background Technology

[0002] In the field of building construction, mortar is used during the construction process. In order to make it easier to use the mortar, it needs to be shoveled up. Therefore, a mortar shovel device is needed.

[0003] Chinese Patent CN218479578U discloses a mortar shovel device for construction, including a mortar shovel body, a mortar guide pipe, and a booster pump. The mortar shovel body includes a gripping part and a connecting part. One end of the gripping part is fixed to the connecting part. The connecting part has a spray nozzle on the side away from the gripping part. The gripping part has a cavity, which is connected to the booster pump through the mortar guide pipe. The cavity and the spray nozzle are connected by a channel. The mortar shovel body is equipped with a control switch connected to the booster pump. A plastering board is fixed to the edge of the connecting part away from the gripping part. This utility model has the effect of intuitively knowing the amount of mortar used and controlling the amount of mortar used before plastering.

[0004] However, in this patent, when using it to scoop up the mixed ash, if it needs to temporarily store the mixed ash according to usage requirements, it cannot seal its ash inlet, making it impossible to temporarily store the mixed ash. This makes it unable to meet usage needs and increases the difficulty of use. Furthermore, in this patent, when it needs to be stored, its overall length is fixed, making it impossible to shorten its overall length by rotating it. This may cause it to occupy a large storage space, increasing the difficulty of storing it. Utility Model Content

[0005] This invention provides a construction mortar shovel device to solve the problems of inconvenience in use and storage in the prior art, which is convenient to use and easy to store.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mortar shovel device for construction, comprising a mortar shovel body, a supporting cylinder fixedly installed on the right side of the mortar shovel body, a rod-shaped handle rotatably installed on the right side of the supporting cylinder, a mortar inlet on the left side of the mortar shovel body, limit holes on the front and rear inner sides of the supporting cylinder, an opening and closing assembly for opening and closing the mortar inlet of the mortar shovel body movably installed inside the supporting cylinder, and a third threaded groove on the front and rear sides of the mortar shovel body, with an anti-clogging screw installed in the internal thread of the third threaded groove. The first limiting component of the limiting opening and closing assembly is fixedly installed inside the supporting cylinder. The first fixing component of the limiting opening and closing assembly is fixedly installed on one side of the opening and closing assembly. The top of the ash shovel body and the outer surface of the supporting cylinder are both fixedly installed with ash blocking components. The right side of the supporting cylinder is fixedly installed with a folding assembly of a folding rod-shaped handle. The second limiting component of the limiting rod-shaped handle is slidably installed on one side of the rod-shaped handle. The front side of the rod-shaped handle is respectively provided with a first threaded groove and a second threaded groove. The front side of the second limiting component is fixedly installed with a second fixing component of the limiting assembly.

[0007] Furthermore, the opening and closing assembly includes a sealing plate, which is movably installed inside the supporting cylinder. A first triangular plate is fixedly connected to both the front and rear sides of the sealing plate. A connecting plate is fixedly connected to the left side of the sealing plate. The connecting plate is movably installed inside the supporting cylinder and inside the limiting hole, respectively.

[0008] Furthermore, the first fixing component includes a limiting rod and a second triangular plate. One side of the limiting rod is fixedly installed on one side of the connecting plate, and the second triangular plate is fixedly installed inside the supporting cylinder. The second triangular plate is movably connected to the sealing plate. The limiting rod is internally threaded with a first screw, which is threadedly connected to the supporting cylinder.

[0009] Furthermore, the ash-blocking assembly includes a gate-shaped inclined plate and a U-shaped baffle. The bottom of the gate-shaped inclined plate is fixedly installed on the top of the ash shovel body, and the inside of the U-shaped baffle is fixedly installed on the outer surface of the supporting long cylinder. The U-shaped baffle is movably connected to the connecting long plate and the limiting long rod, respectively.

[0010] Furthermore, the folding assembly includes a support square plate, the left side of which is fixedly installed on the right side of the support cylinder, and a support shaft is fixedly connected to one side of the support square plate. Both the support square plate and the support shaft are rotatably connected to the rod-shaped handle. A first limiting square groove is provided on the right side of the support square plate, and a second limiting square groove is provided on the rear side of the support square plate.

[0011] Furthermore, the limiting component includes a limiting square plate, one side of which is slidably mounted on one side of the rod-shaped handle, and a convex long plate is fixedly connected to one side of the limiting square plate. The convex long plate is slidably mounted inside the rod-shaped handle, and a limiting square rod is fixedly connected to the left side of the limiting square plate.

[0012] Furthermore, the second fixing component includes a limiting plate, the rear side of which is fixedly installed on the front side of the limiting square plate. The limiting plate is slidably connected to the rod-shaped handle, and a second screw is threadedly connected to the inside of the limiting plate.

[0013] The working principle and usage principle of this utility model are as follows: During the use of this device, through the arrangement of the ash shovel body, supporting cylinder, rod-shaped handle, limiting elongated hole, third threaded groove, anti-blocking screw, opening and closing assembly, first fixing assembly, and ash-blocking assembly, this device can shovel up and use the mixed ash. Furthermore, during the process of shoveling up the mixed ash, when the device needs to temporarily store the mixed ash according to usage requirements, the ash inlet of the device can be sealed, allowing for temporary storage of the mixed ash. The device is designed to avoid increasing the difficulty of use due to the inability to temporarily store the mixed ash, making it convenient to use. Furthermore, through the design of the ash shovel body, supporting cylinder, rod-shaped handle, first threaded groove, second threaded groove, folding component, limiting component, and second fixing component, the overall length of the device can be changed after use when it needs to be stored. This allows the device to shorten its overall length by rotating, avoiding the difficulty of storage due to occupying a large storage space, and making it convenient to store.

[0014] The beneficial technical effects of this utility model are:

[0015] By incorporating a shovel body, a supporting cylinder, a rod-shaped handle, a limiting elongated hole, a third threaded groove, an anti-clogging screw, an opening and closing assembly, a first fixing assembly, and a ash-blocking assembly, this device can shovel up and use mixed ash. It can also temporarily store mixed ash as needed, making it convenient to use. Furthermore, the shovel body, supporting cylinder, rod-shaped handle, first threaded groove, second threaded groove, folding assembly, limiting assembly, and second fixing assembly allow the device to shorten its overall length by rotation, making it easy to store. Attached Figure Description

[0016] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of the rod-shaped handle of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the support shaft of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the sealing plate of this utility model;

[0020] Figure 5 This is a rear-view perspective view of the present invention;

[0021] Figure 6 This is a three-dimensional schematic diagram of the support cylinder of this utility model;

[0022] Figure 7 This is a three-dimensional schematic diagram of the second triangular plate of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. U-shaped baffle; 2. Supporting long cylinder; 3. Connecting long plate; 4. Sealing long plate; 5. First triangular plate; 6. Limiting square plate; 7. Convex long plate; 8. Rod-shaped handle; 9. Second threaded groove; 10. Limiting long plate; 11. Second screw; 12. Supporting square plate; 13. Limiting long rod; 14. First screw; 15. Gate-shaped inclined plate; 16. Ash shovel body; 17. Anti-clogging screw; 18. First threaded groove; 19. Third threaded groove; 20. First limiting square groove; 21. Limiting square rod; 22. Supporting shaft; 23. Limiting long hole; 24. Second limiting square groove; 25. Second triangular plate. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.

[0025] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7As shown: A construction shovel device includes a shovel body 16, a sealing plate 4, a second triangular plate 25, a limiting rod 13, the second triangular plate 25, a gate-shaped inclined plate 15, and a U-shaped baffle 1. A supporting cylinder 2 is fixedly installed on the right side of the shovel body 16, and a rod-shaped handle 8 is rotatably installed on the right side of the supporting cylinder 2. A shovel inlet is opened on the left side of the shovel body 16. Limiting holes 23 are opened on the front inner side and the rear inner side of the supporting cylinder 2. An opening and closing assembly for opening and closing the shovel inlet of the shovel body 16 is movably installed inside the supporting cylinder 2. The opening and closing assembly includes the sealing plate 4, which is movably installed inside the supporting cylinder 2 and the shovel body 16. The sealing plate 4 has a first triangular plate 5 fixedly connected to its front and rear sides. A connecting plate 3 is fixedly connected to the left side of the sealing plate 4. The connecting plate 3 is movably installed inside the supporting cylinder 2 and the limiting hole 23, respectively. The connecting plate 3 is movably connected to the ash shovel body 16. The ash shovel body 16 has a third threaded groove 19 on its front and rear sides. An anti-blocking screw 17 is threaded into the third threaded groove 19. A first fixing component for fixing the opening and closing assembly is fixedly installed on one side of the opening and closing assembly. The first fixing component includes a limiting rod 13 and a second triangular plate 25. One side of the limiting rod 13 is fixedly installed on one side of the connecting plate 3. The limiting rod 13 is movably connected to the supporting cylinder 2 and the ash shovel body 16, respectively. The second triangular plate... 25 is fixedly installed inside the supporting cylinder 2. The second triangular plate 25 is movably connected to the sealing plate 4. The internal thread of the limiting rod 13 is connected to the first screw 14, which is threaded to the supporting cylinder 2 and the third threaded groove 19. Dust-blocking components are fixedly installed on the top of the ash shovel body 16 and the outer surface of the supporting cylinder 2. The dust-blocking components include a gate-shaped inclined plate 15 and a U-shaped baffle 1. The bottom of the gate-shaped inclined plate 15 is fixedly installed on the top of the ash shovel body 16. The inside of the U-shaped baffle 1 is fixedly installed on the outer surface of the supporting cylinder 2. The gate-shaped inclined plate 15 is movably connected to the first triangular plate 5. The U-shaped baffle 1 is movably connected to the connecting plate 3 and the limiting rod 13 respectively. The device comprises a support cylinder 2, a rod-shaped handle 8, a limiting elongated hole 23, a third threaded groove 19, an anti-clogging screw 17, an opening and closing assembly, a first fixing assembly, and a dust-blocking assembly. These components enable the opening and closing assembly to open and close the dust inlet of the dust shovel body 16, the first fixing assembly to fix the opening and closing assembly, and the dust-blocking assembly to block dust. This allows the device to shovel up and use the mixed dust. Furthermore, when the mixed dust needs to be temporarily stored after being shoveled, the device can close the dust inlet to allow for temporary storage.This design avoids increasing the difficulty of use due to the inability to temporarily store the mixed ash, thus making the device easy to use.

[0026] In use, the initial state of this device is as follows: the first screw 14 is threadedly connected to the supporting cylinder 2, the anti-blocking screw 17 is threadedly connected to the third threaded groove 19, and the second screw 11 is threadedly connected to the first threaded groove 18. During construction, when it is necessary to use this device to scoop up the mixed mortar, the rod-shaped handle 8 is moved to move the device onto the mixed mortar, allowing the mixed mortar to enter the interior of the mortar scoop body 16 through the inlet, enabling the mortar scoop body 16 to scoop up the mixed mortar. The door-shaped inclined plate 15 prevents the mixed mortar from accumulating on the top of the mortar scoop body 16, and the U-shaped baffle 1 ensures that the mortar scoop body 16 can scoop up the mixed mortar during use. In order to prevent the mixed ash from getting on the rod-shaped handle 8, under the action of the anti-clogging screw 17, the ash shovel body 16 prevents the mixed ash from entering the third threaded groove 19 during the process of shoveling the mixed ash. At this time, the device can be used to shovel the mixed ash. When the mixed ash needs to be temporarily stored according to the usage requirements, rotate the anti-clogging screw 17 to disengage the anti-clogging screw 17 from the third threaded groove 19, rotate the first screw 14 to disengage the first screw 14 from the support cylinder 2 and place one end of the first screw 14 inside the limiting rod 13, and move the sealing plate 4 upward to make The sealing plate 4 disengages from the second triangular plate 25, causing both the sealing plate 4 and the first triangular plate 5 to move upwards. This allows the connecting plate 3 to slide upwards along the U-shaped baffle 1, the supporting cylinder 2, and the limiting hole 23, respectively. The limiting rod 13 also slides upwards along the U-shaped baffle 1 and the supporting cylinder 2, respectively. When the sealing plate 4 completely slides out of the supporting cylinder 2, the connecting plate 3 disengages from the U-shaped baffle 1, the supporting cylinder 2, and the limiting hole 23, respectively. The limiting rod 13 also disengages from the U-shaped baffle 1 and the supporting cylinder 2, allowing the sealing plate 4 to be removed. After the sealing plate 4 is removed, it is moved to the right along the ash inlet of the ash shovel body 16, causing the limiting rod 13 to slide upwards along the ash shovel body... When the body 16 slides to the right, and the first screw 14 corresponds to the third threaded groove 19, the connecting long plate 3 contacts the ash shovel body 16 and the gate-shaped inclined plate 15 respectively. The sealing long plate 4 enters the interior of the ash shovel body 16, and the first triangular plate 5 is located on the gate-shaped inclined plate 15. The first screw 14 is rotated in the opposite direction, so that the first screw 14 is threadedly connected to the third threaded groove 19. Under the action of the sealing long plate 4 and the first triangular plate 5, a closed space can be formed between the ash shovel body 16, the gate-shaped inclined plate 15, the sealing long plate 4 and the connecting long plate 3, so that the ash inlet on the ash shovel body 16 can be closed, and the mixed ash in the ash shovel body 16 can be temporarily stored. At this time, the device can temporarily store the mixed ash according to the usage requirements.

[0027] In summary, this device can scoop up and use the mixed ash. Furthermore, when the mixed ash needs to be temporarily stored after scooping it up, the device can seal the ash inlet to facilitate temporary storage. This avoids increasing the difficulty of use due to the inability to meet the need for temporary storage of mixed ash, making the device convenient to use.

[0028] Example 2: Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 As shown: A construction shovel device includes a shovel body 16, a supporting square plate 12, a limiting square plate 6, and a limiting elongated plate 10. A supporting elongated cylinder 2 is fixedly installed on the right side of the shovel body 16. A rod-shaped handle 8 is rotatably installed on the right side of the supporting elongated cylinder 2. A folding assembly of the folding rod-shaped handle 8 is fixedly installed on the right side of the supporting elongated cylinder 2. The folding assembly includes the supporting square plate 12. The left side of the supporting square plate 12 is fixedly installed on the right side of the supporting elongated cylinder 2. A supporting shaft 22 is fixedly connected to one side of the supporting square plate 12. Both the supporting square plate 12 and the supporting shaft 22 are connected to the rod-shaped handle 8. The handle 8 is rotatably connected. A first limiting groove 20 is provided on the right side of the support square plate 12, and a second limiting groove 24 is provided on the rear side of the support square plate 12. A second limiting component for limiting the rod-shaped handle 8 is slidably installed on one side of the rod-shaped handle 8. The limiting component includes a limiting square plate 6. One side of the limiting square plate 6 is slidably installed on one side of the rod-shaped handle 8. A convex long plate 7 is fixedly connected to one side of the limiting square plate 6. The convex long plate 7 is slidably installed inside the rod-shaped handle 8. A limiting square rod 21 is fixedly connected to the left side of the limiting square plate 6. The limiting square rod 21 is respectively connected to the first limiting rod 24. A limiting square groove 20 and a second limiting square groove 24 are movably connected. A first threaded groove 18 and a second threaded groove 9 are respectively opened on the front side of the rod-shaped handle 8. A second fixing component for fixing the limiting component is fixedly installed on the front side of the second limiting component. The second fixing component includes a limiting long plate 10. The rear side of the limiting long plate 10 is fixedly installed on the front side of the limiting square plate 6. The limiting long plate 10 is slidably connected to the rod-shaped handle 8. A second screw 11 is threadedly connected to the inside of the limiting long plate 10. The connection is achieved through the ash shovel body 16, the supporting long cylinder 2, the rod-shaped handle 8, and the first threaded groove 18. The 8th threaded groove, 9th threaded groove, folding assembly, limiting assembly, and second fixing assembly enable the folding assembly to fold the folding rod handle 8, the limiting assembly to limit the folding rod handle 8, and the second fixing assembly to fix the limiting assembly. After use, when the device needs to be stored, the overall length of the device can be changed, allowing the device to shorten its overall length by rotating. This avoids increasing the difficulty of storage due to occupying a large storage space, making the device easy to store.

[0029] When using the device, after use, when it needs to be stored, rotate the second screw 11 to disengage it from the first threaded groove 18 and position one end of the second screw 11 inside the limiting plate 10. Move the limiting plate 10 to the right, causing the limiting square rod 21 to slide to the right along the first limiting square groove 20. This allows the limiting plate 10, the limiting square plate 6, and the convex plate 7 to all slide to the right along the rod-shaped handle 8. When the limiting plate 10 is moved to the right to its maximum position... At a large distance, the second screw 11 corresponds to the second threaded groove 9, the limiting square rod 21 is disengaged from the first limiting square groove 20, and a certain distance is maintained between the limiting square rod 21 and the supporting square plate 12. The second screw 11 is rotated in the reverse direction to make the second screw 11 threadedly connected to the second threaded groove 9. The rod-shaped handle 8 is rotated backward to make the rod-shaped handle 8 rotate backward along the supporting long cylinder 2, the supporting square plate 12, and the supporting shaft 22 respectively, so that the limiting square plate 6 and the limiting long plate 10 are both When rotated to its maximum angle, the rod-shaped handle 8 rotates 90 degrees. The limiting square rod 21 corresponds to the second limiting square groove 24, causing the second screw 11 to disengage from the second threaded groove 9 and one end of the second screw 11 to be located inside the limiting long plate 10. Moving the limiting long plate 10 forward causes the limiting square rod 21 to slide forward along the first limiting square groove 20, allowing the limiting long plate 10, the limiting square plate 6, and the convex long plate 7 to all slide forward along the rod-shaped handle 8. When the limiting long plate 10 moves forward to its maximum distance, the second screw 11 corresponds to the third threaded groove 19, and the limiting square rod 21 enters the second limiting square groove 24, causing the second screw 11 to be threadedly connected to the third threaded groove 19. Under the action of the rod-shaped handle 8 rotating at a 90-degree angle, the rod-shaped handle 8 can be folded onto the supporting long cylinder 2, shortening the overall length of the device and preventing it from occupying a large storage space. At this point, the device can be stored away.

[0030] In summary, after using this device, when it needs to be stored, the overall length of the device can be changed, allowing it to be shortened by rotating. This avoids increasing the difficulty of storage by occupying a large storage space, making the device easy to store.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A mortar shovel device for construction, comprising a mortar shovel body (16), a support cylinder (2) fixedly installed on the right side of the mortar shovel body (16), a rod-shaped handle (8) rotatably installed on the right side of the support cylinder (2), and a mortar inlet opened on the left side of the mortar shovel body (16), characterized in that: The front inner side and the rear inner side of the support cylinder (2) are provided with limit holes (23). The support cylinder (2) is equipped with an opening and closing component that opens the ash inlet of the ash shovel body (16) and closes the ash inlet of the ash shovel body (16). The front and rear sides of the ash shovel body (16) are provided with a third thread groove (19). The internal thread of the third thread groove (19) is provided with an anti-blocking screw (17). The first fixing component that fixes the opening and closing component is fixedly installed on one side of the opening and closing component. The top of the ash shovel body (16) and the outer surface of the support cylinder (2) are both fixedly installed with ash blocking components. The right side of the support cylinder (2) is fixedly installed with a folding component of a folding rod handle (8). The side of the rod handle (8) is slidably installed with a limiting component of the limiting rod handle (8). The front side of the rod handle (8) is provided with a first thread groove (18) and a second thread groove (9). The front side of the second limiting component is fixedly installed with a second fixing component that fixes the limiting component.

2. The mortar shovel device for construction according to claim 1, characterized in that: The opening and closing assembly includes a sealing plate (4), which is movably installed inside the supporting cylinder (2). A first triangular plate (5) is fixedly connected to the front and rear sides of the sealing plate (4). A connecting plate (3) is fixedly connected to the left side of the sealing plate (4). The connecting plate (3) is movably installed inside the supporting cylinder (2) and inside the limiting hole (23).

3. A construction mortar shovel device according to claim 1 or 2, characterized in that: The first fixing component includes a limiting rod (13) and a second triangular plate (25). One side of the limiting rod (13) is fixedly installed on one side of the connecting plate (3). The second triangular plate (25) is fixedly installed inside the supporting cylinder (2). The second triangular plate (25) is movably connected to the sealing plate (4). The limiting rod (13) is threadedly connected to a first screw (14). The first screw (14) is threadedly connected to the supporting cylinder (2).

4. A mortar shovel device for construction according to claim 3, characterized in that: The dust blocking assembly includes a gate-shaped inclined plate (15) and a spiral baffle (1). The bottom of the gate-shaped inclined plate (15) is fixedly installed on the top of the dust shovel body (16). The inside of the spiral baffle (1) is fixedly installed on the outer surface of the supporting long cylinder (2). The spiral baffle (1) is movably connected to the connecting long plate (3) and the limiting long rod (13) respectively.

5. A construction mortar shovel device according to claim 1, 2 or 4, characterized in that: The folding assembly includes a support square plate (12), the left side of which is fixedly installed on the right side of the support tube (2), and a support shaft (22) is fixedly connected to one side of the support square plate (12). Both the support square plate (12) and the support shaft (22) are rotatably connected to the rod handle (8). A first limiting square groove (20) is provided on the right side of the support square plate (12), and a second limiting square groove (24) is provided on the rear side of the support square plate (12).

6. A mortar shovel device for construction according to claim 3, characterized in that: The folding assembly includes a support square plate (12), the left side of which is fixedly installed on the right side of the support tube (2), and a support shaft (22) is fixedly connected to one side of the support square plate (12). Both the support square plate (12) and the support shaft (22) are rotatably connected to the rod handle (8). A first limiting square groove (20) is provided on the right side of the support square plate (12), and a second limiting square groove (24) is provided on the rear side of the support square plate (12).

7. A construction mortar shovel device according to claim 1, 2, 4 or 6, characterized in that: The limiting component includes a limiting square plate (6), one side of which is slidably mounted on one side of a rod-shaped handle (8), and a convex long plate (7) is fixedly connected to one side of the limiting square plate (6). The convex long plate (7) is slidably mounted inside the rod-shaped handle (8), and a limiting square rod (21) is fixedly connected to the left side of the limiting square plate (6).

8. A mortar shovel device for construction according to claim 5, characterized in that: The second limiting component includes a limiting square plate (6), one side of which is slidably mounted on one side of the rod-shaped handle (8), and a convex long plate (7) is fixedly connected to one side of the limiting square plate (6). The convex long plate (7) is slidably mounted inside the rod-shaped handle (8), and a limiting square rod (21) is fixedly connected to the left side of the limiting square plate (6).

9. A construction mortar shovel device according to claim 1, 2, 4, 6 or 8, characterized in that: The second fixing component includes a limiting plate (10), the rear side of which is fixedly installed on the front side of the limiting square plate (6), the limiting plate (10) is slidably connected to the rod handle (8), and the internal thread of the limiting plate (10) is connected to a second screw (11).

10. A mortar shovel device for construction according to claim 7, characterized in that: The second fixing component includes a limiting plate (10), the rear side of which is fixedly installed on the front side of the limiting square plate (6), the limiting plate (10) is slidably connected to the rod handle (8), and the internal thread of the limiting plate (10) is connected to a second screw (11).

Images