Raw material screening machine for thermal insulation mortar production

Abstract

The utility model relates to the technical field of raw material screening machines, and discloses a raw material screening machine for thermal insulation mortar production, which comprises a screening box body, the bottom of the screening box body is fixedly connected with supporting legs, the right side of the screening box body is provided with a vibration screening machine, and the left side of the screening box body is fixedly connected with a flow guide plate. A movable screening mechanism is arranged in the screening box body, an auxiliary adjusting mechanism is arranged at the bottom of a flow guide plate, in the using process, adjustment and installation are conveniently achieved according to different screening requirements through movement of a sliding rod in cooperation with a spring, and therefore the applicability is improved; after screening is completed, automatic inclined discharging is achieved, the residue condition is avoided, the labor amount of workers is reduced, the position of a baffle is conveniently adjusted by rotating a worm through work of a second motor, adjustment is conducted according to the discharging amount and a filling container, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material screening machines, and particularly relates to a raw material screening machine for the production of thermal insulation mortar. Background Technique

[0002] Thermal insulation mortar is a kind of premixed dry mortar made by mixing various light materials as aggregates, cement as a binder, and some modified additives through stirring and mixing by production enterprises. It is a building material commonly used for constructing the thermal insulation layer on the building surface.

[0003] According to a raw material screening machine for the production of thermal insulation mortar described in the patent network (the authorization announcement number is: CN116060296 A), "The present invention discloses a raw material screening machine for the production of thermal insulation mortar, including a bottom plate. A frame is fixedly installed at the top end of the bottom plate. The frame is in a U-shaped structure, and upper slide rails, middle slide rails, and lower slide rails are sequentially installed on the inner walls of the opposite sides from top to bottom. An upper screening assembly is fixedly connected between the upper slide rails, a transmission assembly is fixedly connected between the middle slide rails, and a lower screening assembly is fixedly connected between the lower slide rails; the bottom parts of both sides of the upper screening assembly are respectively drivingly connected with driving gears, and the driving gears are respectively fixedly connected to the output shafts of servo motors. There are two servo motors, which are respectively fixedly installed on the outer walls of both sides of the frame. The bottom of the driving gear is drivingly connected with the transmission assembly, the bottom of the transmission assembly is drivingly connected with a driven gear, the driven gear is rotatably connected to the inner walls of both sides of the frame, and the bottom of the driven gear is drivingly connected with the lower screening assembly".

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During the use of this device, through simultaneous screening by two sieve plates, aggregates with different particle sizes can be screened simultaneously. At the same time, the scraping blades at the bottom of the sieve plates scrape the sieve plates during the movement of the sieve plates to prevent aggregates from blocking the sieve plates and ensure the screening efficiency. In the actual use process, when the device discharges the raw materials after screening, the horizontal position of the baffle frame is fixed, resulting in poor discharging of the internal raw materials and easy residue. Moreover, the sieve plates of this device are fixed, resulting in poor adjustment according to the screening requirements. Therefore, it is necessary to improve a raw material screening machine for the production of thermal insulation mortar to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a raw material screening machine for the production of thermal insulation mortar to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A raw material screening machine for thermal insulation mortar production, including a screening box body, the bottom of the screening box body is fixedly connected with support legs, a vibrating screen machine is arranged on the right side of the screening box body, a diversion plate is fixedly connected to the left side of the screening box body, an active screening mechanism is arranged inside the screening box body, and an auxiliary adjustment mechanism is arranged at the bottom of the diversion plate;

[0008] The active screening mechanism includes a screening component and an installation component, and the installation component is arranged inside the screening component.

[0009] Preferably, the screening component includes a first connecting platform, the first connecting platform is fixedly connected inside the screening box body, a second connecting platform is fixedly connected inside the screening box body, a first motor is fixedly connected to the left side of the first connecting platform, a first toothed plate is fixedly connected to the outside of the first connecting platform, the output end of the first motor penetrates through the first connecting platform and extends to the inside to be fixedly connected with a threaded rod, a limiting rod is fixedly connected inside the second connecting platform, a movable frame is slidably connected to the outside of the limiting rod, a movable frame is rotatably connected inside the movable frame, and a first gear is fixedly connected to the outside of the movable frame, which is convenient for realizing automatic inclined blanking after screening is completed, avoiding residual situations, and thus reducing the labor intensity of workers.

[0010] Preferably, the movable frame is threadedly connected with the threaded rod, the movable frame is slidably connected with the first connecting platform, the movable frame is slidably connected with the second connecting platform, and the first gear is engaged with the first toothed plate, which is convenient for making the blanking process more stable.

[0011] Preferably, the installation component includes a sieve plate, the sieve plate is slidably connected inside the movable frame, a pressing box is fixedly connected inside the movable frame, a spring is fixedly connected inside the pressing box, a clamping block is fixedly connected to the bottom of the spring, and a sliding rod is fixedly connected to the top of the clamping block, which is convenient for realizing adjustment and installation according to different screening requirements, thereby increasing applicability.

[0012] Preferably, the sliding rod is slidably connected with the pressing box, the clamping block is slidably connected with the pressing box, grooves are formed at the corresponding positions of the sieve plate and the clamping block, and the clamping block is slidably connected with the sieve plate, which is convenient for making the installation process more stable.

[0013] Preferably, the auxiliary adjustment mechanism includes a connection box fixedly connected to the bottom of the deflector. A second motor is fixedly connected to the right side of the connection box. The output end of the second motor penetrates the connection box and extends to the inside to be fixedly connected with a worm. A gear column is rotatably connected inside the connection box. A worm gear is fixedly connected to the outside of the gear column. A guide rail is fixedly connected inside the connection box. A second toothed plate is slidably connected inside the guide rail. One end of the second toothed plate away from the connection box is fixedly connected with a baffle, which is convenient for adjusting the position of the baffle, so as to adjust according to the discharge amount and the filling container, and improve the use effect.

[0014] Preferably, the second toothed plate is slidably connected to the connection box. The worm is meshed with the worm gear, and the gear column is meshed with the second toothed plate, which is convenient for the adjustment process to be more stable.

[0015] Compared with the prior art, the present utility model provides a raw material screening machine for the production of thermal insulation mortar, which has the following beneficial effects:

[0016] In the raw material screening machine for the production of thermal insulation mortar, through the arranged movable screening mechanism, during use, through the movement of the arranged sliding rod and the cooperation with the spring, it is convenient to realize the adjustment and installation according to different screening requirements, so as to increase the applicability. Through the operation of the arranged first motor, the threaded rod rotates, and in cooperation with the limiting rod, it is convenient to realize automatic inclined blanking after screening is completed, avoid residual conditions, and thus reduce the labor intensity of workers.

[0017] In the raw material screening machine for the production of thermal insulation mortar, through the arranged auxiliary adjustment mechanism, during use, through the operation of the arranged second motor, the worm rotates, which is convenient for adjusting the position of the baffle, so as to adjust according to the discharge amount and the filling container, and improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0019] Figure 1 It is a front structural schematic diagram of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the screening assembly of the present utility model;

[0021] Figure 3 It is an internal structural schematic diagram of the screening assembly of the present utility model;

[0022] Figure 4 It is a structural schematic diagram of the installation assembly of the present utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the installation component of the present utility model;

[0024] Figure 6 This is a schematic diagram of the auxiliary adjustment mechanism of the present utility model;

[0025] Figure 7 This is a schematic diagram of the internal structure of the auxiliary adjustment mechanism of the present utility model.

[0026] In the figure: 1, screening box body; 2, support legs; 3, vibrating screen machine; 4, diversion plate; 5, movable screening mechanism; 51, screening component; 511, first connecting platform; 512, second connecting platform; 513, first motor; 514, first toothed plate; 515, movable frame; 516, movable frame; 517, first gear; 518, threaded rod; 519, limiting rod; 52, installation component; 521, sieve plate; 522, pressing box; 523, slide bar; 524, spring; 525, clamping block; 6, auxiliary adjustment mechanism; 61, connecting box; 62, second motor; 63, baffle; 64, worm; 65, worm gear; 66, gear column; 67, guide rail; 68, second toothed plate. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment 1

[0029] Please refer to Figures 1-5, the present utility model provides a technical solution: a raw material screening machine for the production of thermal insulation mortar, including a screening box body 1, a support leg 2 fixedly connected to the bottom of the screening box body 1, a vibrating screen machine 3 arranged on the right side of the screening box body 1, a diversion plate 4 fixedly connected to the left side of the screening box body 1, a movable screening mechanism 5 arranged inside the screening box body 1, and an auxiliary adjustment mechanism 6 arranged at the bottom of the diversion plate 4;

[0030] The movable screening mechanism 5 includes a screening component 51 and an installation component 52, and the installation component 52 is arranged inside the screening component 51.

[0031] Furthermore, the screening component 51 includes a first connecting platform 511, the first connecting platform 511 is fixedly connected inside the screening box body 1, a second connecting platform 512 is fixedly connected inside the screening box body 1, a first motor 513 is fixedly connected to the left side of the first connecting platform 511, a first toothed plate 514 is fixedly connected to the outside of the first connecting platform 511, the output end of the first motor 513 penetrates through the first connecting platform 511 and extends to the inside to be fixedly connected with a threaded rod 518, a limiting rod 519 is fixedly connected inside the second connecting platform 512, a movable frame 515 is slidably connected to the outside of the limiting rod 519, a movable frame 516 is rotatably connected inside the movable frame 515, and a first gear 517 is fixedly connected to the outside of the movable frame 516, which is convenient for realizing automatic inclined blanking after screening is completed, avoiding residue, and thus reducing the labor intensity of workers.

[0032] Furthermore, the movable frame 515 is threadedly connected with the threaded rod 518, the movable frame 515 is slidably connected with the first connecting platform 511, the movable frame 515 is slidably connected with the second connecting platform 512, and the first gear 517 is engaged with the first toothed plate 514, which is convenient for making the blanking process more stable.

[0033] Furthermore, the installation component 52 includes a sieve plate 521, the sieve plate 521 is slidably connected inside the movable frame 516, a pressing box 522 is fixedly connected inside the movable frame 516, a spring 524 is fixedly connected inside the pressing box 522, a clamping block 525 is fixedly connected to the bottom of the spring 524, and a sliding rod 523 is fixedly connected to the top of the clamping block 525, which is convenient for realizing adjustment and installation according to different screening requirements, thereby increasing applicability.

[0034] Furthermore, the sliding rod 523 is slidably connected with the pressing box 522, the clamping block 525 is slidably connected with the pressing box 522, grooves are formed at the corresponding positions of the sieve plate 521 and the clamping block 525, and the clamping block 525 is slidably connected with the sieve plate 521, which is convenient for making the installation process more stable. Embodiment Two

[0035] Please refer to Figures 6-7, and further obtained in combination with Embodiment 1. The auxiliary adjustment mechanism 6 includes a connection box 61, which is fixedly connected to the bottom of the diversion plate 4. A second motor 62 is fixedly connected to the right side of the connection box 61. The output end of the second motor 62 penetrates through the connection box 61 and extends to the inside to be fixedly connected with a worm 64. A gear column 66 is rotatably connected inside the connection box 61. A worm gear 65 is fixedly connected to the outside of the gear column 66. A guide rail 67 is fixedly connected inside the connection box 61. A second toothed plate 68 is slidably connected inside the guide rail 67. One end of the second toothed plate 68 away from the connection box 61 is fixedly connected with a baffle 63, which is convenient for adjusting the position of the baffle 63, so as to adjust according to the discharge amount and the filling container, and improve the use effect.

[0036] Furthermore, the second toothed plate 68 is slidably connected to the connection box 61. The worm 64 meshes with the worm gear 65, and the gear column 66 meshes with the second toothed plate 68, which is convenient for the adjustment process to be more stable.

[0037] During the actual operation process, when this device is used, first replace the sieve plate 521 according to the screening requirements. The staff pulls the sliding rod 523. Through the movement of the set sliding rod 523 and the cooperation of the spring 524, the clamping block 525 moves. Then, the thermal insulation mortar to be screened is introduced onto the sieve plate 521. Through the operation of the set vibrating sieve machine 3, the screening process starts. When the screening is completed, through the operation of the set first motor 513, the threaded rod 518 rotates. With the cooperation of the limiting rod 519, the movable frame 515 moves, so that the movable frame 516 moves. With the cooperation of the first toothed plate 514, the first gear 517 rotates, so that the movable frame 516 rotates. With the cooperation of the diversion plate 4, after the feeding is completed, through the operation of the set first motor 513, the movable frame 516 is reset and contacts the movable frame 515 under the action of gravity. Then, adjust according to the discharge amount and the filling container. Through the operation of the set second motor 62, the worm 64 rotates. With the cooperation of the worm gear 65, the gear column 66 rotates. With the cooperation of the guide rail 67, the second toothed plate 68 moves, so that the baffle 63 moves.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A raw material screening machine for the production of thermal insulation mortar, comprising a screening box body (1), characterized in that: The bottom of the screening box body (1) is fixedly connected with support legs (2). A vibrating sieve machine (3) is arranged on the right side of the screening box body (1). A diversion plate (4) is fixedly connected to the left side of the screening box body (1). An active screening mechanism (5) is arranged inside the screening box body (1). An auxiliary adjustment mechanism (6) is arranged at the bottom of the diversion plate (4). The active screening mechanism (5) includes a screening component (51) and a mounting component (52). The mounting component (52) is arranged inside the screening component (51).

2. The raw material screening machine for producing thermal insulation mortar according to claim 1, characterized in that: The screening component (51) includes a first connecting platform (511). The first connecting platform (511) is fixedly connected inside the screening box body (1). A second connecting platform (512) is fixedly connected inside the screening box body (1). A first motor (513) is fixedly connected to the left side of the first connecting platform (511). A first toothed plate (514) is fixedly connected to the outside of the first connecting platform (511). The output end of the first motor (513) penetrates through the first connecting platform (511) and extends to the inside to be fixedly connected with a threaded rod (518). A limiting rod (519) is fixedly connected inside the second connecting platform (512). An activity frame (515) is slidably connected to the outside of the limiting rod (519). An activity frame (516) is rotatably connected inside the activity frame (515). A first gear (517) is fixedly connected to the outside of the activity frame (516).

3. The raw material screening machine for the production of thermal insulation mortar according to claim 2, characterized in that: The activity frame (515) is threadedly connected with the threaded rod (518). The activity frame (515) is slidably connected with the first connecting platform (511). The activity frame (515) is slidably connected with the second connecting platform (512). The first gear (517) is meshed with the first toothed plate (514).

4. The raw material screening machine for producing thermal insulation mortar according to claim 2, wherein: The mounting component (52) includes a sieve plate (521). The sieve plate (521) is slidably connected inside the activity frame (516). A pressing box (522) is fixedly connected inside the activity frame (516). A spring (524) is fixedly connected inside the pressing box (522). A clamping block (525) is fixedly connected to the bottom of the spring (524). A sliding rod (523) is fixedly connected to the top of the clamping block (525).

5. The raw material screening machine for producing thermal insulation mortar according to claim 4, characterized in that: The sliding rod (523) is slidably connected with the pressing box (522). The clamping block (525) is slidably connected with the pressing box (522). Grooves are formed at the corresponding positions of the sieve plate (521) and the clamping block (525), and the clamping block (525) is slidably connected with the sieve plate (521).

6. The raw material screening machine for producing thermal insulation mortar according to claim 1, wherein: The auxiliary adjustment mechanism (6) includes a connection box (61), the connection box (61) is fixedly connected to the bottom of the diversion plate (4), a second motor (62) is fixedly connected to the right side of the connection box (61), the output end of the second motor (62) penetrates through the connection box (61) and extends to the inside to be fixedly connected with a worm (64), a gear column (66) is rotatably connected inside the connection box (61), a worm gear (65) is fixedly connected to the outside of the gear column (66), a guide rail (67) is fixedly connected inside the connection box (61), a second toothed plate (68) is slidably connected inside the guide rail (67), and a baffle (63) is fixedly connected to one end of the second toothed plate (68) away from the connection box (61).

7. The raw material screening machine for producing thermal insulation mortar according to claim 6, characterized in that: The second toothed plate (68) is slidably connected to the connection box (61), the worm (64) is meshed with the worm gear (65), and the gear column (66) is meshed with the second toothed plate (68).

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