Raw material storage tank for mortar production

Abstract

The invention discloses a raw material storage tank for mortar production, and relates to the mortar storage technology, the raw material storage tank for mortar production comprises a storage tank body, a discharging pipe fixedly penetrates through the lower portion of the storage tank body, and a mounting plate is fixedly mounted in the storage tank body; a first servo motor is fixedly mounted above the mounting plate, a stirring rod is fixedly mounted at the output end of the first servo motor, the device further comprises a separate storage device, and the separate storage device comprises a partition plate, a feeding pipe, a second servo motor, a spiral conveying rod, a fixed fluted disc, a separate storage tank, a rotating rod, a driven fluted disc and a feeding roller. According to the raw material storage tank for mortar production, raw materials in the separate storage tank can be evenly discharged into the storage tank body in batches through rotation of the feeding roller, the mortar raw materials are mixed together under the action of the stirring rod, and the situation that the quality of mortar finished products is poor due to the fact that the mortar raw materials are not evenly fed is avoided.

Description

Technical Field

[0001] The invention relates to mortar storage technology, in particular to a raw material storage tank used for mortar production. Background Art

[0002] In the mortar production process, the storage of raw materials is a vital link. Raw material storage tanks are used to store and manage various raw materials required for mortar production, such as cement, sand, lime, additives, etc. The design, capacity, materials and usage requirements of the storage tanks have an important impact on the quality and efficiency of mortar production.

[0003] The patent with patent announcement number CN219155365U involves a raw material storage tank, including a frame, a storage device, a mixing device, and a mixing barrel; the mixing device is arranged below the storage device, including a main shaft, a mixing barrel and a sieve plate, and a crushing assembly is arranged at the lower end of the main shaft. During production, the mortar raw materials are pre-loaded in the storage box according to the proportion. When discharging is required, the raw materials in the storage box are sent to the mixing barrel, and the driving main shaft drives the blades to rotate to mix the mortar raw materials. The mixed raw materials enter the mixing barrel after passing through the sieve plate, and the agglomerated parts of the mortar raw materials are crushed by the crushing assembly and enter the mixing barrel, so that it is convenient to directly fill and transport them to the construction site in the form of bags or bulk, thereby improving production efficiency.

[0004] In the above patent, the agglomerated parts of the mortar raw materials are crushed by the crushing assembly and then enter the mixing barrel, so that they can be directly filled and transported to the construction site in bags or bulk, thereby improving production efficiency. However, when the raw materials are mixed and reprocessed after storage, uneven distribution of the raw materials may affect the quality of the finished mortar, thereby increasing subsequent unnecessary losses. For this reason, a raw material storage tank for mortar production with better storage effect is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a raw material storage tank for mortar production, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a raw material storage tank for mortar production, comprising a storage tank body, a discharge pipe is fixedly penetrated at the bottom of the storage tank body, a mounting plate is fixedly installed inside the storage tank body, a servo motor 1 is fixedly installed above the mounting plate, a stirring rod is fixedly installed at the output end of the servo motor 1, and also comprises: a storage distribution device, the storage distribution device comprises a partition plate, a feeding pipe, a servo motor 2, a spiral feeding rod, a fixed gear disc, a storage distribution tank, a rotating rod, a driven gear disc and a feeding roller, the servo motor 1 is started, the output end of the servo motor 1 rotates to drive the fixed gear disc to rotate, the fixed gear disc rotates to drive the driven gear disc to rotate, the driven gear disc rotates to drive the rotating rod to rotate, the partition plate slides through the inner and outer walls of the discharge pipe, the feeding pipe is fixedly installed at the bottom of the discharge pipe, and the servo motor 2 is fixedly installed on the surface of the feeding pipe. The spiral feeding rod is fixedly mounted on the output end of servo motor 2, the fixed gear disc is fixedly mounted on the circumferential surface of the stirring rod, the distribution tank is fixedly penetrated through the upper and lower walls of the mounting plate, a discharge port is opened at the bottom of the distribution tank, the rotating rod rotates through the inner and outer walls of the discharge port, the driven gear disc is fixedly mounted on the circumferential surface of the rotating rod, the feeding roller is fixedly mounted on the circumferential surface of the rotating rod, the rotation of the rotating rod drives the feeding roller to rotate, and the rotation of the feeding roller can discharge the raw materials inside the distribution tank evenly and in batches into the interior of the storage tank body, wherein the interior of the distribution tank is provided with a dredging device for preventing discharge blockage, the dredging device comprises, the dredging device comprises a fixed plate and a sieve plate, the fixed plate is fixedly mounted on the inner wall of the distribution tank, and the sieve plate is slidably mounted above the fixed plate; wherein the interior of the distribution tank is also provided with an anti-wall hanging device for preventing the raw materials from hanging on the wall.

[0007] According to the above technical solution, the fixed toothed disc is meshed with the driven toothed disc, a material storage groove is provided on the surface of the feeding roller, and the output end of the servo motor rotates to drive the fixed toothed disc to rotate, and the rotation of the fixed toothed disc drives the driven toothed disc to rotate.

[0008] According to the above technical solution, a plurality of sub-storage tanks are provided, and the plurality of sub-storage tanks are evenly distributed around the center of the mounting plate, and mortar raw materials are stored inside the sub-storage tanks.

[0009] According to the above technical solution, the dredging device also includes a fixed rod, a connecting rod, a lifting rod and a push rod. The rotation of the driven gear disc drives the fixed rod to rotate, and the rotation of the fixed rod drives one end of the connecting rod to rotate. The fixed rod is fixedly installed on the surface of the driven gear disc, and the connecting rod is rotatably installed on the circumferential surface of the fixed rod. The lifting rod slides through the bottom of the storage tank, and the push rod is rotatably installed on the upper circumferential surface of the lifting rod. The lateral reciprocating movement of the screen plate can effectively prevent the mortar raw materials inside the storage tank from being blocked or causing rat holes during the discharge process.

[0010] According to the above technical solution, one end of the connecting rod away from the fixed rod is rotatably connected to the lifting rod, and one end of the push rod away from the lifting rod is rotatably connected to the screen plate. The surface of the screen plate is provided with screen holes, which can prevent blockage caused by agglomerated raw materials.

[0011] According to the above technical scheme, the anti-wall hanging device includes a rotating ring, a receiving rod, a connecting rod, a receiving plate, an extrusion block and a protrusion. During the lateral reciprocating movement of the screen plate, the receiving rod is driven to move reciprocatingly laterally. The movement of the receiving rod drives one end of the connecting rod to move. The movement of one end of the connecting rod drives the rotating ring to rotate through the other end. The rotating ring is rotatably installed on the inner wall of the storage tank. The receiving rod is fixedly installed above the screen plate. The connecting rod is rotatably installed on the circumferential surface of the receiving rod. The receiving plate is fixedly installed above the rotating ring. A sliding groove is provided on the surface of the receiving plate. The extrusion block is slidably installed on the inner wall of the sliding groove. The protrusion is fixedly installed on the inner wall of the storage tank. The rotation of the rotating ring can effectively shake off the raw materials hanging on the inner wall of the storage tank.

[0012] According to the above technical solution, one end of the connecting rod away from the receiving rod is rotatably connected to the rotating ring, and a spring is arranged between the extrusion block and the inner wall of the slide groove. The extrusion block moves to contact the protrusion and squeezes the spring to contract under its action. Then, the extrusion block is reset under the action of the spring and contacts the protrusion again to generate vibration.

[0013] According to the above technical solution, one end of the extrusion block close to the protrusion is set as arc surface one, one end of the protrusion close to the extrusion block is set as arc surface two, and the top of the rotating ring is set as an inner cone surface, which can facilitate the shaking off of the raw materials hanging on the wall.

[0014] The present invention provides a raw material storage tank for mortar production, which has the following beneficial effects: (1) The raw material storage tank for mortar production, through the coordinated operation of the stirring rod, the partition plate, the feeding pipe, the second servo motor, the spiral feed rod, the fixed gear plate, the sub-storage tank, the rotating rod, the driven gear plate and the feeding roller, enables the feeding roller to rotate to discharge the raw materials in the sub-storage tank evenly and in batches into the interior of the storage tank body, and mix the mortar raw materials together under the action of the stirring rod, which can effectively achieve uniform and stable delivery of the mortar raw materials, effectively avoiding the poor quality of the mortar finished product caused by uneven delivery of the mortar raw materials. At the same time, the spiral feed rod can stably discharge the mixed mortar, which is convenient for subsequent transportation or processing and improves the production efficiency of the mortar.

[0015] (2) The raw material storage tank for mortar production, through the coordinated operation of the fixed plate, the screen plate, the fixed rod, the connecting rod, the lifting rod and the push rod, enables the sieve plate to move back and forth horizontally, which can effectively avoid the mortar raw materials inside the storage tank from being blocked or rat-holed during the discharge process, so that the mortar raw materials can stably enter the storage trough of the feeding roller, thereby achieving stable delivery of the mortar raw materials and further improving the mixing effect of the raw materials during the mortar production process.

[0016] (3) The raw material storage tank used for mortar production, through the coordinated operation of the rotating ring, the receiving rod, the connecting rod, the receiving plate, the extrusion block, the protrusion and the spring, enables the rotating ring to rotate and shake off the raw materials hanging on the inner wall of the storage tank, so as to avoid the raw materials remaining on the inner wall of the storage tank and causing the mortar production ratio to be unbalanced, thereby affecting the quality of the finished mortar. At the same time, the receiving plate, the extrusion block, the protrusion and the spring generate vibration, so as to further improve the separation effect of the raw materials on the inner wall of the storage tank, avoid the raw materials remaining on the wall and improve the production efficiency of the mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the storage tank body of the present invention; Figure 3 This is a schematic diagram of the fixed gear disc and the rotating rod position structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram of part A in the middle; Figure 5 This is a schematic diagram of the position structure of the storage tank and the sieve plate of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram of part B in the middle; Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure of part C in the middle.

[0018] In the figure: 1. Storage tank body; 2. Discharge pipe; 3. Mounting plate; 4. Servo motor 1; 5. Stirring rod; 6. Partition plate; 7. Feeding pipe; 8. Servo motor 2; 9. Screw feeding rod; 10. Fixed gear plate; 11. Storage tank; 12. Rotating rod; 13. Driven gear plate; 14. Feeding roller; 151. Fixed plate; 152. Screen plate; 153. Fixed rod; 154. Connecting rod; 155. Lifting rod; 156. Push rod; 161. Rotating ring; 162. Receiver rod; 163. Connecting rod; 164. Receiver plate; 165. Extrusion block; 166. Bump; 167. Spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 , one embodiment of the present invention is: a raw material storage tank for mortar production, including a storage tank body 1, a discharge pipe 2 is fixedly penetrated at the bottom of the storage tank body 1, a mounting plate 3 is fixedly installed inside the storage tank body 1, a servo motor 4 is fixedly installed above the mounting plate 3, and a stirring rod 5 is fixedly installed at the output end of the servo motor 4, and also includes: a storage device, the storage device includes a partition plate 6, a feeding pipe 7, a servo motor 8, a spiral feeding rod 9, a fixed toothed disc 10, a storage tank 11, a rotating rod 12, a driven toothed disc 13 and a feeding roller 14, start the servo motor 4, the output end of the servo motor 4 rotates to drive the fixed toothed disc 10 to rotate, the fixed toothed disc 10 rotates to drive the driven toothed disc 13 to rotate, the driven toothed disc 13 rotates to drive the rotating rod 12 to rotate, the partition plate 6 slides through the inner and outer walls of the discharge pipe 2, the feeding pipe 7 is fixedly installed at the bottom of the discharge pipe 2, the servo motor 8 is fixedly installed on the surface of the feeding pipe 7, the spiral feeding rod 9 ..., the partition plate 6 slides through the inner and outer walls of the discharge pipe 2, the feeding pipe 7 is The material rod 9 is fixedly mounted on the output end of the servo motor 8, the fixed gear disc 10 is fixedly mounted on the circumferential surface of the stirring rod 5, the distribution tank 11 is fixedly penetrated through the upper and lower walls of the mounting plate 3, a discharge port is opened at the bottom of the distribution tank 11, the rotating rod 12 rotates through the inner and outer walls of the discharge port, the driven gear disc 13 is fixedly mounted on the circumferential surface of the rotating rod 12, the feeding roller 14 is fixedly mounted on the circumferential surface of the rotating rod 12, the rotation of the rotating rod 12 drives the feeding roller 14 to rotate, and the rotation of the feeding roller 14 can discharge the raw materials inside the distribution tank 11 evenly and in batches into the interior of the storage tank body 1, wherein the interior of the distribution tank 11 is provided with a dredging device for preventing material discharge blockage, the dredging device includes, the dredging device includes a fixed plate 151 and a sieve plate 152, the fixed plate 151 is fixedly mounted on the inner wall of the distribution tank 11, and the sieve plate 152 is slidably mounted above the fixed plate 151; wherein the interior of the distribution tank 11 is also provided with an anti-wall hanging device for preventing raw materials from hanging on the wall.

[0021] The fixed toothed disc 10 is meshed with the driven toothed disc 13, and a material storage groove is provided on the surface of the feeding roller 14. The output end of the servo motor 4 rotates to drive the fixed toothed disc 10 to rotate, and the rotation of the fixed toothed disc 10 drives the driven toothed disc 13 to rotate.

[0022] A plurality of storage tanks 11 are provided, and the plurality of storage tanks 11 are evenly distributed around the center of the mounting plate 3 . Mortar raw materials are stored inside the storage tanks 11 .

[0023] When the present embodiment is working, the mortar raw materials are stored in the sub-storage tank 11 in proportion. When there is a demand for mortar, the servo motor 4 is started. The output end of the servo motor 4 rotates to drive the fixed gear plate 10 to rotate. The fixed gear plate 10 rotates to drive the driven gear plate 13 to rotate. The driven gear plate 13 rotates to drive the rotating rod 12 to rotate. The rotating rod 12 rotates to drive the feeding roller 14 to rotate. The feeding roller 14 rotates to discharge the raw materials in the sub-storage tank 11 evenly and in batches into the storage tank body 1. In this process, the output end of the servo motor 4 rotates to drive the stirring rod 5 to rotate. The rotation of the mixing rod 5 can effectively mix the mortar raw materials together, and can effectively realize the uniform and stable delivery of the mortar raw materials, and effectively avoid the uneven delivery of the mortar raw materials resulting in poor quality of the mortar finished product. At the same time, when the mortar raw materials are mixed, the partition plate 6 is moved away from the discharge pipe 2. The movement of the partition plate 6 releases the blockage of the discharge pipe 2, and then the servo motor 2 8 is started. The output end of the servo motor 2 8 rotates to drive the spiral feed rod 9 to rotate. The rotation of the spiral feed rod 9 can stably discharge the mixed mortar, which is convenient for subsequent transportation or processing and improves the production efficiency of the mortar.

[0024] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, the dredging device also includes a fixed rod 153, a connecting rod 154, a lifting rod 155 and a push rod 156. The rotation of the driven gear disc 13 drives the fixed rod 153 to rotate at the same time. The rotation of the fixed rod 153 drives one end of the connecting rod 154 to rotate. The fixed rod 153 is fixedly installed on the surface of the driven gear disc 13, and the connecting rod 154 is rotatably installed on the circumferential surface of the fixed rod 153. The lifting rod 155 slides through the bottom of the storage tank 11, and the push rod 156 is rotatably installed on the upper circumferential surface of the lifting rod 155. The lateral reciprocating movement of the screen plate 152 can effectively prevent the mortar raw materials inside the storage tank 11 from being blocked or rat-holed during the discharge process, so that the mortar raw materials can stably enter the storage trough of the feeding roller 14, thereby realizing the stable delivery of the mortar raw materials and further improving the mixing effect of the raw materials during the mortar production process.

[0025] One end of the connecting rod 154 away from the fixed rod 153 is rotatably connected to the lifting rod 155, and one end of the push rod 156 away from the lifting rod 155 is rotatably connected to the screen plate 152. The surface of the screen plate 152 is provided with screen holes to prevent blockage caused by agglomerated raw materials.

[0026] The anti-wall hanging device includes a rotating ring 161, a receiving rod 162, a connecting rod 163, a receiving plate 164, an extrusion block 165 and a protrusion 166. The receiving rod 162 is driven to move horizontally and reciprocatingly during the lateral reciprocating movement of the sieve plate 152. The movement of the receiving rod 162 drives one end of the connecting rod 163 to move. The movement of one end of the connecting rod 163 drives the rotating ring 161 to rotate through the other end. The rotating ring 161 is rotatably installed on the inner wall of the storage tank 11, and the receiving rod 162 is fixedly installed above the sieve plate 152. The connecting rod 163 is rotatably mounted on the circumferential surface of the receiving rod 162, the receiving plate 164 is fixedly mounted above the rotating ring 161, a slide groove is provided on the surface of the receiving plate 164, the extrusion block 165 is slidably mounted on the inner wall of the slide groove, and the protrusion 166 is fixedly mounted on the inner wall of the storage tank 11. The rotation of the rotating ring 161 can effectively shake off the raw materials hanging on the inner wall of the storage tank 11, so as to avoid the raw materials remaining on the inner wall of the storage tank 11, resulting in an imbalance in the proportion of mortar production, thereby affecting the quality of the finished mortar.

[0027] One end of the connecting rod 163 away from the receiving rod 162 is rotatably connected to the rotating ring 161, and a spring 167 is arranged between the extrusion block 165 and the inner wall of the slide groove. The extrusion block 165 moves to contact the protrusion 166 and squeezes the spring 167 to contract. Then, the extrusion block 165 is reset under the action of the spring 167 and contacts the protrusion 166 again to generate vibration.

[0028] One end of the extrusion block 165 close to the protrusion 166 is set as arc surface 1, and one end of the protrusion 166 close to the extrusion block 165 is set as arc surface 2. The upper part of the rotating ring 161 is set as an inner cone surface, which can facilitate the shaking off of the raw materials hanging on the wall.

[0029] When this embodiment is working: the rotation of the driven gear plate 13 drives the fixed rod 153 to rotate at the same time, the rotation of the fixed rod 153 drives one end of the connecting rod 154 to rotate, the rotation of one end of the connecting rod 154 drives the lifting rod 155 to move upward through the other end, and realizes up and down movement under the action of the rotation of the driven gear plate 13, the lifting rod 155 moves up and down and drives one end of the push rod 156 to move up and down, and one end of the push rod 156 moves up and down and drives the sieve plate 152 to move back and forth laterally through the other end. The lateral reciprocating movement of the sieve plate 152 can effectively prevent the mortar raw materials inside the storage tank 11 from being blocked or rat-holed during the discharge process, so that the mortar raw materials can stably enter the storage trough of the feeding roller 14, thereby realizing the stable delivery of the mortar raw materials, and further improving the mixing effect of the raw materials during the mortar production process.

[0030] During the lateral reciprocating movement of the sieve plate 152, the receiving rod 162 is driven to move reciprocatingly laterally. The movement of the receiving rod 162 drives one end of the connecting rod 163 to move. The movement of one end of the connecting rod 163 drives the rotating ring 161 to rotate through the other end. The rotation of the rotating ring 161 can effectively shake off the raw materials hanging on the inner wall of the storage tank 11, so as to avoid the raw materials remaining on the inner wall of the storage tank 11 and causing the ratio of mortar production to be unbalanced, thereby affecting the quality of the finished mortar. At the same time, the rotation of the rotating ring 161 drives the receiving plate 164 to rotate, and the rotation of the receiving plate 164 drives the extrusion block 165 to move. The extrusion block 165 moves to contact the protrusion 166 and squeezes the spring 167 under its action to contract. Subsequently, the extrusion block 165 is reset under the action of the spring 167 and contacts the protrusion 166 again and generates vibration. The vibration can further improve the separation effect of the raw materials on the inner wall of the storage tank 11, avoid the residual raw materials causing hanging on the wall, and improve the production efficiency of the mortar.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material storage tank for mortar production, comprising a storage tank body (1), a discharge pipe (2) fixedly passing through the bottom of the storage tank body (1), a mounting plate (3) fixedly installed inside the storage tank body (1), a servo motor (4) fixedly installed above the mounting plate (3), a stirring rod (5) fixedly installed at the output end of the servo motor (4), characterized in that: Also includes: The dispensing device comprises a partition plate (6), a feeding pipe (7), a second servo motor (8), a spiral feeding rod (9), a fixed toothed disc (10), a dispensing tank (11), a rotating rod (12), a driven toothed disc (13) and a feeding roller (14), wherein the partition plate (6) slides through the inner and outer walls of the discharge pipe (2), the feeding pipe (7) is fixedly mounted below the discharge pipe (2), the second servo motor (8) is fixedly mounted on the surface of the feeding pipe (7), and the spiral feeding rod (9) is fixedly mounted on the surface of the feeding pipe (7). (9) is fixedly mounted on the output end of the second servo motor (8), the fixed toothed disc (10) is fixedly mounted on the circumferential surface of the stirring rod (5), the storage tank (11) is fixedly penetrated through the upper and lower walls of the mounting plate (3), a discharge port is provided below the storage tank (11), the rotating rod (12) rotates through the inner and outer walls of the discharge port, the driven toothed disc (13) is fixedly mounted on the circumferential surface of the rotating rod (12), and the feeding roller (14) is fixedly mounted on the circumferential surface of the rotating rod (12); Wherein, a dredging device for preventing discharge blockage is arranged inside the storage tank (11), and the dredging device comprises a fixed plate (151) and a sieve plate (152), wherein the fixed plate (151) is fixedly mounted on the inner wall of the storage tank (11), and the sieve plate (152) is slidably mounted above the fixed plate (151); The storage tank (11) is also provided with an anti-wall hanging device for preventing the raw materials from hanging on the wall.

2. A raw material storage tank for mortar production according to claim 1, characterized in that: The fixed toothed disc (10) is meshed with the driven toothed disc (13), and a material storage groove is provided on the surface of the feeding roller (14).

3. A raw material storage tank for mortar production according to claim 2, characterized in that: A plurality of the sub-storage tanks (11) are provided, and the plurality of the sub-storage tanks (11) are evenly distributed at the center of the mounting plate (3), and mortar raw materials are stored inside the sub-storage tanks (11).

4. A raw material storage tank for mortar production according to claim 3, characterized in that: The dredging device further comprises a fixed rod (153), a connecting rod (154), a lifting rod (155) and a push rod (156); the fixed rod (153) is fixedly mounted on the surface of the driven gear disc (13); the connecting rod (154) is rotatably mounted on the circumferential surface of the fixed rod (153); the lifting rod (155) slides through the bottom of the storage tank (11); and the push rod (156) is rotatably mounted on the upper circumferential surface of the lifting rod (155).

5. A raw material storage tank for mortar production according to claim 4, characterized in that: One end of the connecting rod (154) away from the fixing rod (153) is rotatably connected to the lifting rod (155), and one end of the pushing rod (156) away from the lifting rod (155) is rotatably connected to the sieve plate (152). The surface of the sieve plate (152) is provided with sieve holes.

6. A raw material storage tank for mortar production according to claim 5, characterized in that: The anti-wall hanging device comprises a rotating ring (161), a receiving rod (162), a connecting rod (163), a receiving plate (164), an extrusion block (165) and a protrusion (166); the rotating ring (161) is rotatably mounted on the inner wall of the storage tank (11); the receiving rod (162) is fixedly mounted above the screen plate (152); the connecting rod (163) is rotatably mounted on the circumferential surface of the receiving rod (162); the receiving plate (164) is fixedly mounted above the rotating ring (161); a sliding groove is provided on the surface of the receiving plate (164); the extrusion block (165) is slidably mounted on the inner wall of the sliding groove; and the protrusion (166) is fixedly mounted on the inner wall of the storage tank (11).

7. A raw material storage tank for mortar production according to claim 6, characterized in that: One end of the connecting rod (163) away from the receiving rod (162) is rotatably connected to the rotating ring (161), and a spring (167) is provided between the extrusion block (165) and the inner wall of the sliding groove.

8. A raw material storage tank for mortar production according to claim 7, characterized in that: One end of the extrusion block (165) close to the convex block (166) is set as arc surface one, one end of the convex block (166) close to the extrusion block (165) is set as arc surface two, and the upper part of the rotating ring (161) is set as an inner conical surface.

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