Raw material lifting device for thermal insulation mortar production and using method thereof

Abstract

The invention relates to the technical field of thermal insulation mortar production, and discloses a raw material lifting device for thermal insulation mortar production and a using method thereof.The raw material lifting device comprises a conveying shell, a square hole is formed in one side of the top end of the conveying shell, and the side, away from the square hole, of the conveying shell communicates with a discharging pipe; a vertical groove is formed in one side of the inner wall of the conveying shell, the raw material lifting mechanism comprises a motor fixedly connected to the top of the conveying shell, the output end of the motor is fixedly connected with a rotating shaft, materials are poured into the feeding shell, the materials enter the bottom end of the interior of the conveying shell through the feeding shell, the motor is started, and the rotating shaft rotates; the motor drives the rotating shaft to rotate, the rotating shaft drives the screw rod to rotate, materials at the bottom end in the conveying shell are moved upwards in the rotating process of the screw rod, and when the materials move to the discharging pipe, the materials enter the discharging pipe and are discharged outwards through the discharging pipe, so that material lifting work is conducted.

Description

Technical Field

[0001] The present invention relates to the technical field of thermal insulation mortar production, and particularly to a raw material lifting device for thermal insulation mortar production and its usage method. Background Technique

[0002] Thermal insulation mortar is a kind of premixed dry mortar made by mixing various lightweight materials as aggregates, cement as a binder, and some modified additives through stirring and mixing by production enterprises. It is a building material used to construct the thermal insulation layer on the building surface, and can be widely used in intensive residential buildings, public buildings, large public places, flammable and explosive places, and places with strict fire prevention requirements. It can also be used for the construction of fire prevention isolation belts to improve the building fire prevention standard.

[0003] When thermal insulation mortar is produced, it needs to be put into a screw conveyor device at a certain height to lift the material to a specified height for discharging. During the transportation of materials by the existing screw conveyor, since the materials will become wet inside during the long-term placement, when transported, the wet material particles will adhere to the grooves of the screw rod, which will affect the transportation work of the screw rod for materials during the long-term transportation process. Summary of the Invention

[0004] The purpose of the present invention is to provide a raw material lifting device for thermal insulation mortar production and its usage method to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a raw material lifting device for thermal insulation mortar production and its usage method, including a conveying shell. One side of the top of the conveying shell is provided with a square hole, the side of the conveying shell far from the square hole is communicated with a discharge pipe, one side of the bottom of the conveying shell is communicated with a feeding shell, and a vertical groove is provided on one side of the inner wall of the conveying shell. It also includes a raw material lifting mechanism. The raw material lifting mechanism includes a motor fixedly connected to the top of the conveying shell, the output end of the motor is fixedly connected with a rotating shaft, a screw rod is fixedly connected to the outer wall of the rotating shaft, a protective shell is fixedly connected to one side of the outer wall of the conveying shell, and a moving component is arranged on the inner wall of the protective shell.

[0007] Further, the moving component includes fixing frames fixedly connected to both ends of one side of the inner wall of the protective shell. The middle outer wall of the fixing frame is rotatably connected with a rotating sleeve, the outer wall of the rotating sleeve is rotatably connected with a conveyor belt, the inner wall of one end of the conveyor belt far from the rotating sleeve is in contact with the inner wall of the vertical groove, and a plurality of card slots are respectively arranged around the outer wall of the conveyor belt.

[0008] Further, a drying component is arranged on the inner wall of the card slot. The drying component includes a clamping block rod clamped on the inner wall of the card slot. One end of the clamping block rod is fixedly connected with a square shell. A heater is fixedly connected to the top of the inner wall of the square shell. A sliding shell is slidably connected to the top end of the inner wall of the square shell. A spring is fixedly connected to the bottom of the sliding shell.

[0009] Further, the bottom of the spring is fixedly connected to the bottom of the inner wall of the square shell. Vertical plates are respectively fixedly connected to both sides of the top of the sliding shell. The top ends of the vertical plates penetrate through the square shell and extend to the outside of the square shell. An arc-shaped shell is fixedly connected to the top of the vertical plates.

[0010] Further, a cleaning plate is fixedly connected to the top of the arc-shaped shell. Elastic tubes are respectively communicated with both sides of the bottom of the arc-shaped shell. The bottom ends of the elastic tubes are communicated with the top of the square shell. Two elbow tubes are respectively communicated with both sides of the square shell.

[0011] Further, a protection component is arranged at the bottom of the sliding shell. The protection component includes first rotating bars rotatably connected to both sides of the bottom of the sliding shell. The bottom ends of the first rotating bars are rotatably connected with first sliders. First sliding grooves are respectively formed on both sides of the bottom of the inner wall of the square shell. The outer walls of the bottom ends of the first sliders are slidably connected to the inner walls of the first sliding grooves.

[0012] Further, one end of the first slider is fixedly connected with an L-shaped rod. One end of the L-shaped rod penetrates through the square shell and extends to the outside of the square shell. A fixing plate is fixedly connected to the top of one end of the L-shaped rod. A clamping block is fixedly connected to one side of the top end of the fixing plate.

[0013] Further, a cleaning component is arranged on the top of the square shell. The cleaning component includes a second sliding groove formed on the top of the square shell. Second sliders are respectively slidably connected to both ends of the inner wall of the second sliding groove. Second rotating bars are rotatably connected to the top ends of the second sliders.

[0014] Further, one end of the second rotating bar far away from the second slider is rotatably connected with a concave block. A sliding frame penetrates through and is slidably connected to the top of the concave block. An impact block is fixedly connected to the top of the sliding frame. A reset spring is fixedly connected to the bottom of the impact block. The bottom end of the reset spring is fixedly connected to the top of the concave block.

[0015] A usage method of a raw material lifting device for producing thermal insulation mortar includes the following steps:

[0016] Step 1: Lift the material;

[0017] Step 2: Dry the screw rod;

[0018] Step 3: Stabilize the cleaning plate;

[0019] Step 4: Vibrate the residual material.

[0020] The present invention has the following beneficial effects:

[0021] (1) In the present invention, the material is poured into the interior of the feeding shell. The material enters the inner bottom end of the conveying shell through the feeding shell. The motor is started, and the motor drives the rotating shaft to rotate. The rotating shaft drives the screw rod to rotate. During the rotation of the screw rod, the material at the inner bottom end of the conveying shell is lifted upward. When the material moves to the discharge pipe, the material enters the interior of the discharge pipe and is discharged outward through the discharge pipe, thereby performing the material lifting work. Before starting the motor, the staff moves one of the cleaning plates to the groove of the screw rod, so that one side of the outer wall of the cleaning plate is in close contact with the inner wall of the groove of the screw rod. When the screw rod rotates, the screw rod drives the cleaning plate to move upward. Limited by the vertical groove, the cleaning plate drives the conveyor belt in the moving assembly to move vertically along the inner wall of the vertical groove. At this time, the screw rod is in a rotating state. Due to the fitting contact of the cleaning plate, the inner wall of the groove of the screw rod can be scraped, preventing the material from adhering to the inner wall of the groove of the screw rod during the conveying work of the screw rod, affecting the lifting work of the screw rod, and improving the lifting stability of the screw rod sideways.

[0022] (2) In the present invention, due to the reaction force of the screw rod, the cleaning plate drives the arc-shaped shell to move. The arc-shaped shell drives the sliding shell to move into the interior of the square shell. At this time, due to the elastic deformation of the spring, the spring squeezes the sliding shell, so that when the cleaning plate approaches the square shell, it can maintain the fitting effect on the groove of the screw rod. When the sliding shell moves into the interior of the square shell, the sliding shell no longer blocks the connection between the elastic tube and the square shell. At this time, the high temperature generated by the heater converts the air flow at the top of the square shell into hot air flow. The hot air flow enters the interior of the elastic tube, and the hot air flow enters the interior of the arc-shaped shell through the elastic tube. The hot air flow heats up the cleaning plate connected to the arc-shaped shell, so that the cleaning plate can perform heat conduction work on the groove of the screw rod during the contact with the screw rod, enabling the screw rod to dry the material, further preventing the material from adhering to the groove of the screw rod. And when the sliding shell moves downward, the sliding shell squeezes the air flow at the bottom of the square shell, so that the air flow enters the interior of the elbow pipe, and the air flow enters the upper part of the interior of the square shell through the elbow pipe, accelerating the flow rate of the hot air flow and improving the heat transfer effect of the hot air flow on the cleaning plate.

[0023] (3) In the present invention, when the cleaning plate contacts the screw rod, the sliding shell moves downward. The sliding shell drives the first rotating bar to move downward. Due to the arrangement of the first chute, the first rotating bar drives the first slider to move along the inner wall of the first chute. The first slider drives the L-shaped rod to move. The L-shaped rod drives the fixing plate to move. The fixing plate drives the clamping block to move. The two clamping blocks move closer to each other, thereby clamping the outer wall of the downward-moving cleaning plate, preventing the cleaning plate from shaking slightly when scraping the groove of the screw rod, improving the stability of the scraping work of the cleaning plate on the screw rod, and improving the lifting effect of the screw rod sideways.

[0024] (4) In the present invention, when the cleaning plate is no longer in contact with the spiral rod, the cleaning plate enters the interior of the protective shell. When the cleaning plate moves along the outer wall of the conveyor belt, the cleaning plate will come into contact with the inclined side wall of the triangular block. Under the gradual extrusion of the triangular block, the cleaning plate moves into the interior of the square shell, and at the same time, the two clamping blocks move closer to each other. When the clamping blocks move, the clamping blocks will come into contact with the side walls of the second sliders, causing the two second sliders to move closer to each other along the inner walls of the second chutes. The second sliders drive the second rotating bars to move. The extrusion force generated when the two second rotating bars move closer to each other causes the concave block to move upward. The concave block drives the sliding frame to move upward, and the sliding frame drives the impact block to move upward. During the upward movement of the impact block, it will come into contact with the bottom of the arc-shaped shell, thereby impacting the overall of the arc-shaped shell and the cleaning plate, causing the cleaning plate to indirectly generate slight vibrations. During the vibration of the cleaning plate, it can shake off a small amount of adhered materials, thereby improving the subsequent cleaning work of the spiral rod groove by the cleaning plate. When the impact block comes into contact with the arc-shaped shell, under the reaction force of the arc-shaped shell, the impact block moves downward along the inner wall of the concave block, preventing the cleaning plate from getting stuck during the downward movement.

[0025] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is a schematic top view structure diagram of the whole of the present invention;

[0028] Figure 2 It is a schematic cross-sectional structure diagram of the whole of the present invention;

[0029] Figure 3 It is a schematic cross-sectional structure diagram of the conveying shell of the present invention;

[0030] Figure 4 It is a schematic cross-sectional structure diagram of the protective shell of the present invention;

[0031] Figure 5 It is a schematic side structure diagram of the square shell of the present invention;

[0032] Figure 6 It is a schematic side structure diagram of the fixing plate of the present invention;

[0033] Figure 7 For the present invention Figure 2Enlarged view of A in the figure;

[0034] Figure 8 This is the present invention Figure 5 Enlarged view of B in the figure;

[0035] Figure 9 This is a schematic flow chart of the usage method of the present invention.

[0036] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0037] In the figure: 1, conveying shell; 3, square hole; 4, discharge pipe; 5, feeding shell; 6, vertical groove; 7, raw material lifting mechanism; 71, motor; 72, rotating shaft; 73, screw rod; 74, protective shell; 75, moving component; 76, drying component; 78, protective component; 79, cleaning component; 751, fixing frame; 752, rotating sleeve; 753, conveyor belt; 754, card slot; 761, card block rod; 762, square shell; 763, heater; 764, sliding shell; 765, vertical plate; 766, arc shell; 767, cleaning plate; 768, elastic tube; 769, elbow; 7610, spring; 781, first rotating bar; 782, first chute; 783, first slider; 784, L-shaped rod; 785, fixing plate; 786, clamping block; 791, second chute; 792, second slider; 793, second rotating bar; 794, concave block; 795, sliding frame; 796, impact block; 797, reset spring; 798, triangular block. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0039] Example 1, please refer to Figure 1 - Figure 9 As shown, the present invention is a raw material lifting device for the production of thermal insulation mortar and its usage method, including a conveying shell 1. One side of the top of the conveying shell 1 is provided with a square hole 3. One side of the conveying shell 1 far from the square hole 3 is communicated with a discharge pipe 4. One side of the bottom of the conveying shell 1 is communicated with a feeding shell 5. One side of the inner wall of the conveying shell 1 is provided with a vertical groove 6. It also includes;

[0040] Raw material lifting mechanism 7, the raw material lifting mechanism 7 includes a motor 71 fixedly connected to the top of the conveying shell 1. The output end of the motor 71 is fixedly connected with a rotating shaft 72. The outer wall of the rotating shaft 72 is fixedly connected with a screw rod 73. One side of the outer wall of the conveying shell 1 is fixedly connected with a protective shell 74. Pour the material into the inner part of the feeding shell 5. The material enters the inner bottom end of the conveying shell 1 through the feeding shell 5. Start the motor 71. The motor 71 drives the rotating shaft 72 to rotate. The rotating shaft 72 drives the screw rod 73 to rotate. During the rotation of the screw rod 73, the material at the inner bottom end of the conveying shell 1 is lifted. When the material moves to the discharge pipe 4, the material enters the inner part of the discharge pipe 4. The material is discharged out through the discharge pipe 4, so as to carry out the material lifting work. The inner wall of the protective shell 74 is provided with a moving component 75.

[0041] The moving component 75 includes fixed frames 751 fixedly connected to both ends of one side of the inner wall of the protective shell 74. The middle outer wall of the fixed frame 751 is rotatably connected with a rotating sleeve 752. The outer wall of the rotating sleeve 752 is rotatably connected with a conveyor belt 753. One end inner wall of the conveyor belt 753 away from the rotating sleeve 752 is in contact with the inner wall of the vertical groove 6. A number of card slots 754 are respectively formed around the outer wall of the conveyor belt 753.

[0042] The inner wall of the card slot 754 is provided with a drying component 76. The drying component 76 includes a card block rod 761 clamped in the inner wall of the card slot 754. One end of the card block rod 761 is fixedly connected with a square shell 762. The top of the inner wall of the square shell 762 is fixedly connected with a heater 763. The top of the inner wall of the square shell 762 is slidably connected with a sliding shell 764. The bottom of the sliding shell 764 is fixedly connected with a spring 7610.

[0043] The bottom of the spring 7610 is fixedly connected to the inner bottom of the square shell 762. Both sides of the top of the sliding shell 764 are fixedly connected with vertical plates 765. The top ends of the vertical plates 765 penetrate through the square shell 762 and extend to the outside of the square shell 762. The top of the vertical plates 765 is fixedly connected with an arc shell 766.

[0044] A cleaning plate 767 is fixedly connected to the top of the arc-shaped shell 766. Before starting the motor 71, the staff moves one of the cleaning plates 767 to the groove of the screw rod 73, so that one side of the outer wall of the cleaning plate 767 is in close contact with the inner wall of the groove of the screw rod 73. When the screw rod 73 rotates, the screw rod 73 drives the cleaning plate 767 to move upward. Limited by the vertical groove 6, the cleaning plate 767 drives the conveyor belt 753 in the moving assembly 75 to move vertically upward along the inner wall of the vertical groove 6. At this time, the screw rod 73 is in a rotating state. Due to the fitting contact of the cleaning plate 767, the inner wall of the groove of the screw rod 73 can be scraped to prevent materials from adhering to the inner wall of the groove of the screw rod 73 during the conveying work of the screw rod 73, which affects the lifting work of the screw rod 73, and laterally improves the lifting stability of the screw rod 73. Both sides of the bottom of the arc-shaped shell 766 are respectively communicated with elastic tubes 768. The bottom ends of the elastic tubes 768 are communicated with the top of the square shell 762. Two elbow tubes 769 are respectively communicated with both sides of the square shell 762. Due to the reaction force of the screw rod 73, the cleaning plate 767 drives the arc-shaped shell 766 to move. The arc-shaped shell 766 drives the sliding shell 764 to move into the interior of the square shell 762. At this time, due to the elastic deformation of the spring 7610, the spring 7610 squeezes the sliding shell 764, so that when the cleaning plate 767 approaches the square shell 762, the fitting effect on the groove of the screw rod 73 can be maintained. When the sliding shell 764 moves into the interior of the square shell 762, the sliding shell 764 no longer blocks the connection between the elastic tube 768 and the square shell 762. At this time, the high temperature generated by the heater 763 converts the air flow at the top end of the square shell 762 into hot air flow. The hot air flow enters the interior of the elastic tube 768. The hot air flow enters the interior of the arc-shaped shell 766 through the elastic tube 768. The hot air flow heats up the cleaning plate 767 connected to the arc-shaped shell 766, so that the cleaning plate 767 can conduct heat to the groove of the screw rod 73 during the contact with the screw rod 73, so that the screw rod 73 can dry the materials, and further prevent the materials from adhering to the groove of the screw rod 73.

[0045] Example 2, a protection component 78 is arranged at the bottom of the sliding shell 764. The protection component 78 includes first rotating bars 781 rotatably connected to both sides of the bottom of the sliding shell 764. The bottom ends of the first rotating bars 781 are rotatably connected to first sliders 783. First sliding grooves 782 are respectively formed on both sides of the inner wall of the bottom of the square shell 762. The outer walls of the bottom ends of the first sliders 783 are slidably connected to the inner walls of the first sliding grooves 782.

[0046] One end of the first slider 783 is fixedly connected to an L-shaped rod 784. One end of the L-shaped rod 784 penetrates through the square shell 762 and extends to the outside of the square shell 762. A fixing plate 785 is fixedly connected to the top of one end of the L-shaped rod 784. A clamping block 786 is fixedly connected to one side of the top end of the fixing plate 785. When the cleaning plate 767 contacts the screw rod 73, the sliding shell 764 moves downward. The sliding shell 764 drives the first rotating bar 781 to move downward. Due to the arrangement of the first sliding groove 782, the first rotating bar 781 drives the first slider 783 to move along the inner wall of the first sliding groove 782. The first slider 783 drives the L-shaped rod 784 to move. The L-shaped rod 784 drives the fixing plate 785 to move. The fixing plate 785 drives the clamping block 786 to move. The two clamping blocks 786 move closer to each other, so as to clamp the outer wall of the downward-moving cleaning plate 767, preventing the cleaning plate 767 from shaking slightly when scraping the groove of the screw rod 73, improving the stability of the scraping work of the cleaning plate 767 on the screw rod 73, and improving the lifting effect of the screw rod 73 sidewise.

[0047] A cleaning assembly 79 is arranged on the top of the square shell 762. The cleaning assembly 79 includes a second sliding groove 791 opened on the top of the square shell 762. Two ends of the inner wall of the second sliding groove 791 are respectively slidably connected with second sliders 792. The top ends of the second sliders 792 are rotatably connected with second rotating bars 793.

[0048] One end of the second rotating bar 793 away from the second slider 792 is rotatably connected with a concave block 794. The top of the concave block 794 penetrates and is slidably connected with a sliding frame 795. The top of the sliding frame 795 is fixedly connected with an impact block 796. When the cleaning plate 767 no longer contacts the screw rod 73, the cleaning plate 767 enters the interior of the protective shell 74. When the cleaning plate 767 moves along the outer wall of the conveyor belt 753, the cleaning plate 767 will contact the inclined side wall of the triangular block 798. Under the gradual extrusion of the triangular block 798, the cleaning plate 767 moves into the interior of the square shell 762. At the same time, the two clamping blocks 786 move closer to each other. When the clamping blocks 786 move, the clamping blocks 786 will contact the side wall of the second slider 792, causing the two second sliders 792 to move closer to each other along the inner wall of the second chute 791. The second slider 792 drives the second rotating bar 793 to move. The extrusion force generated when the two second rotating bars 793 move closer to each other causes the concave block 794 to move upward. The concave block 794 drives the sliding frame 795 to move upward, and the sliding frame 795 drives the impact block 796 to move upward. During the upward movement of the impact block 796, it will contact the bottom of the arc-shaped shell 766, thereby impacting the overall of the arc-shaped shell 766 and the cleaning plate 767, causing the cleaning plate 767 to indirectly generate slight vibrations. During the vibration of the cleaning plate 767, it can vibrate off a small amount of adhered materials, thereby improving the subsequent cleaning work of the cleaning plate 767 on the grooves of the screw rod 73. The bottom of the impact block 796 is fixedly connected with a return spring 797, and the bottom end of the return spring 797 is fixedly connected to the top of the concave block 794. When the impact block 796 contacts the arc-shaped shell 766, under the reaction force of the arc-shaped shell 766, the impact block 796 moves downward along the inner wall of the concave block 794, preventing the cleaning plate 767 from getting stuck during the downward movement.

[0049] A method for using a raw material lifting device for producing thermal insulation mortar includes the following steps:

[0050] Step 1: Lift the materials;

[0051] Step 2: Dry the screw rod 73;

[0052] Step 3: Stabilize the cleaning plate 767;

[0053] Step 4: Vibrate the residual materials.

[0054] During use, pour the material into the inside of the feeding shell 5. The material enters the inner bottom end of the conveying shell 1 through the feeding shell 5. Start the motor 71. The motor 71 drives the rotating shaft 72 to rotate. The rotating shaft 72 drives the screw rod 73 to rotate. During the rotation of the screw rod 73, the material at the inner bottom end of the conveying shell 1 is lifted. When the material moves to the discharge pipe 4, the material enters the inside of the discharge pipe 4 and is discharged outward through the discharge pipe 4, thus performing the material lifting work. Before starting the motor 71, the staff moves one of the cleaning plates 767 to the groove of the screw rod 73, so that the outer wall side of the cleaning plate 767 is in close contact with the inner wall of the groove of the screw rod 73. When the screw rod 73 rotates, the screw rod 73 drives the cleaning plate 767 to move upward. Limited by the vertical groove 6, the cleaning plate 767 drives the conveyor belt 753 in the moving assembly 75 to move vertically along the inner wall of the vertical groove 6. At this time, the screw rod 73 is in a rotating state. Due to the fitting contact with the cleaning plate 767, the inner wall of the groove of the screw rod 73 can be scraped to prevent the material from adhering to the inner wall of the groove of the screw rod 73 during the conveying work of the screw rod 73, which affects the lifting work of the screw rod 73, and laterally improves the lifting stability of the screw rod 73.

[0055] Under the reaction force of the screw rod 73, the cleaning plate 767 drives the arc-shaped shell 766 to move. The arc-shaped shell 766 drives the sliding shell 764 to move into the inside of the square shell 762. At this time, due to the elastic deformation of the spring 7610, the spring 7610 squeezes the sliding shell 764, so that when the cleaning plate 767 approaches the square shell 762, it can maintain the fitting effect on the groove of the screw rod 73. When the sliding shell 764 moves into the inside of the square shell 762, the sliding shell 764 no longer blocks the communication between the elastic tube 768 and the square shell 762. At this time, the high temperature generated by the heater 763 converts the air flow at the top of the square shell 762 into hot air flow. The hot air flow enters the inside of the elastic tube 768. The hot air flow enters the inside of the arc-shaped shell 766 through the elastic tube 768. The hot air flow heats up the cleaning plate 767 connected to the arc-shaped shell 766, so that the cleaning plate 767 can perform heat conduction work on the groove of the screw rod 73 during the contact with the screw rod 73, so that the screw rod 73 can dry the material, further preventing the material from adhering to the groove of the screw rod 73. And when the sliding shell 764 moves downward, the sliding shell 764 squeezes the air flow at the bottom of the square shell 762, so that the air flow enters the inside of the elbow pipe 769. The air flow enters the upper part inside the square shell 762 through the elbow pipe 769, so that the flow rate of the hot air flow is accelerated, and the heat transfer effect of the hot air flow on the cleaning plate 767 is improved.

[0056] When the cleaning plate 767 contacts the screw rod 73, the sliding shell 764 moves downward. The sliding shell 764 drives the first rotating bar 781 to move downward. Due to the arrangement of the first sliding groove 782, the first rotating bar 781 drives the first slider 783 to move along the inner wall of the first sliding groove 782. The first slider 783 drives the L-shaped rod 784 to move. The L-shaped rod 784 drives the fixing plate 785 to move. The fixing plate 785 drives the clamping block 786 to move. The two clamping blocks 786 move closer to each other, so as to clamp the outer wall of the downward moving cleaning plate 767, preventing the cleaning plate 767 from slightly shaking when scraping the groove of the screw rod 73, improving the stability of the scraping work of the cleaning plate 767 on the screw rod 73, and laterally improving the lifting effect of the screw rod 73.

[0057] When the cleaning plate 767 no longer contacts the screw rod 73, the cleaning plate 767 enters the interior of the protective shell 74. When the cleaning plate 767 moves along the outer wall of the conveyor belt 753, the cleaning plate 767 will contact the inclined side wall of the triangular block 798. Under the gradual extrusion of the triangular block 798, the cleaning plate 767 moves into the interior of the square shell 762. At the same time, the two clamping blocks 786 move closer to each other. When the clamping block 786 moves, the clamping block 786 will contact the side wall of the second slider 792, causing the two second sliders 792 to move closer to each other along the inner wall of the second sliding groove 791. The second slider 792 drives the second rotating bar 793 to move. The extrusion force generated when the two second rotating bars 793 move closer to each other causes the concave block 794 to move upward. The concave block 794 drives the sliding frame 795 to move upward. The sliding frame 795 drives the impact block 796 to move upward. During the upward movement of the impact block 796, it will contact the bottom of the arc-shaped shell 766, thereby impacting the whole of the arc-shaped shell 766 and the cleaning plate 767, causing the cleaning plate 767 to indirectly generate slight vibration. During the vibration of the cleaning plate 767, a small amount of adhered materials can be shaken off, thus improving the subsequent cleaning work of the cleaning plate 767 on the groove of the screw rod 73. When the impact block 796 contacts the arc-shaped shell 766, due to the reaction force of the arc-shaped shell 766, the impact block 796 moves downward along the inner wall of the concave block 794, preventing the cleaning plate 767 from getting stuck during the downward movement.

[0058] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An apparatus for lifting raw materials used in the production of thermal insulation mortar, characterized in that: It includes a conveying shell (1). One side of the top of the conveying shell (1) is provided with a square hole (3). One side of the conveying shell (1) away from the square hole (3) is communicated with a discharge pipe (4). One side of the bottom of the conveying shell (1) is communicated with a feeding shell (5). One side of the inner wall of the conveying shell (1) is provided with a vertical groove (6). It also includes; A raw material lifting mechanism (7). The raw material lifting mechanism (7) includes a motor (71) fixedly connected to the top of the conveying shell (1). The output end of the motor (71) is fixedly connected with a rotating shaft (72). The outer wall of the rotating shaft (72) is fixedly connected with a screw rod (73). One side of the outer wall of the conveying shell (1) is fixedly connected with a protective shell (74). A moving component (75) is arranged on the inner wall of the protective shell (74).

2. The raw material lifting device for the production of thermal insulation mortar according to claim 1, characterized in that: The moving component (75) includes fixing frames (751) fixedly connected to both ends of one side of the inner wall of the protective shell (74). A rotating sleeve (752) is rotatably connected to the outer wall of the middle end of the fixing frame (751). A conveyor belt (753) is rotatably connected to the outer wall of the rotating sleeve (752). One end inner wall of the conveyor belt (753) away from the rotating sleeve (752) is in contact with the inner wall of the vertical groove (6). A number of clamping grooves (754) are respectively formed around the outer wall of the conveyor belt (753).

3. The raw material lifting device for producing thermal insulation mortar according to claim 2, wherein: A drying component (76) is arranged on the inner wall of the clamping groove (754). The drying component (76) includes a clamping block rod (761) clamped on the inner wall of the clamping groove (754). One end of the clamping block rod (761) is fixedly connected with a square shell (762). A heater (763) is fixedly connected to the top of the inner wall of the square shell (762). A sliding shell (764) is slidably connected to the top end of the inner wall of the square shell (762). A spring (7610) is fixedly connected to the bottom of the sliding shell (764).

4. The raw material lifting device for producing thermal insulation mortar according to claim 3, wherein: The bottom of the spring (7610) is fixedly connected to the bottom of the inner wall of the square shell (762). Vertical plates (765) are respectively fixedly connected to both sides of the top of the sliding shell (764). The top ends of the vertical plates (765) penetrate through the square shell (762) and extend to the outside of the square shell (762). A cleaning plate (767) is fixedly connected to the top of the vertical plate (765).

5. The raw material lifting device for the production of thermal insulation mortar according to claim 4, characterized in that: A cleaning plate (767) is fixedly connected to the top of the arc-shaped shell (766). Elastic tubes (768) are respectively communicated with both sides of the bottom of the arc-shaped shell (766). The bottom ends of the elastic tubes (768) are communicated with the top of the square shell (762). Two elbow tubes (769) are respectively communicated with both sides of the square shell (762).

6. The raw material lifting device for the production of thermal insulation mortar according to claim 5, wherein: A protective component (78) is arranged at the bottom of the sliding shell (764). The protective component (78) includes first rotating bars (781) rotatably connected to both sides of the bottom of the sliding shell (764). The bottom ends of the first rotating bars (781) are rotatably connected with first sliders (783). First sliding grooves (782) are respectively formed on both sides of the bottom of the inner wall of the square shell (762). The outer wall of the bottom end of the first slider (783) is slidably connected to the inner wall of the first sliding groove (782).

7. The raw material lifting device for the production of thermal insulation mortar according to claim 6, characterized in that: One end of the first slider (783) is fixedly connected to an L-shaped rod (784). One end of the L-shaped rod (784) penetrates through the square shell (762) and extends to the outside of the square shell (762). One end of the top of the L-shaped rod (784) is fixedly connected to a fixing plate (785). One side of the top end of the fixing plate (785) is fixedly connected to a clamping block (786).

8. The raw material lifting device for the production of thermal insulation mortar according to claim 7, characterized in that: A cleaning component (79) is arranged on the top of the square shell (762). The cleaning component (79) includes a second sliding groove (791) opened on the top of the square shell (762). Two ends of the inner wall of the second sliding groove (791) are respectively slidably connected to second sliders (792). The top ends of the second sliders (792) are rotatably connected to second rotating bars (793).

9. The raw material lifting device for producing thermal insulation mortar according to claim 8, characterized in that: One end of the second rotating bar (793) away from the second slider (792) is rotatably connected to a concave block (794). The top of the concave block (794) penetrates through and is slidably connected to a sliding frame (795). The top of the sliding frame (795) is fixedly connected to an impact block (796). The bottom of the impact block (796) is fixedly connected to a reset spring (797). The bottom end of the reset spring (797) is fixedly connected to the top of the concave block (794).

10. A method of using a raw material lifting device for producing thermal insulation mortar, which uses the raw material lifting device for producing thermal insulation mortar as described in claim 9, characterized in that: Including the following steps, Step 1: Lift the material; Step 2: Dry the screw rod (73); Step 3: Stabilize the cleaning plate (767); Step 4: Vibrate the residual material.

Images