Colloid powder separating screen

Abstract

The utility model relates to the field of conglutination powder separating sieves, in particular to a conglutination powder separating sieve. The utility model provides a glue solid powder separating screen which comprises a bottom plate, a supporting plate, sliding blocks, elastic pieces, a screening net, a discharging frame and the like, the upper portion of the bottom plate is connected with the supporting plate, the sliding blocks are connected in the supporting plate on the rear side in a sliding mode, the elastic pieces are connected between the sliding blocks and the interior of the supporting plate, and the screening net is connected between the two sliding blocks. A discharging frame is connected between the upper portions of the two supporting plates. The motor drives the connecting rod and the protruding block to rotate, the protruding block rotates to make contact with the screening net and knocks the screening net, so that the screening net drives the sliding block to slide upwards along the supporting plate, the protruding block does not make contact with the screening net any more after rotating to other angles, the screening net drives the sliding block to slide downwards along the supporting plate, and the operation is repeated. And conglutination powder falling on the screening net is shaken and screened due to vertical shaking of the screening net, and the conglutination powder is prevented from being solidified together to affect subsequent use.

Description

Technical Field

[0001] The utility model relates to the field of glue-solid powder separation, in particular to a glue-solid powder separation screen. Background Art

[0002] Cement powder is a new type of cementitious material used to fill underground or mines. It uses tailings as aggregate and cement as binder. Cement powder is also a powdery substance, which is mainly used to improve the bonding performance, flexibility and durability of the material.

[0003] After mining, cement powder is needed to fill the mined mine, which can effectively alleviate or prevent the movement of surrounding rock and surface collapse, and realize the sustainable development of mineral resources. During the use of cement powder, due to the long placement time of cement powder, part of the cement powder will solidify. If all the cement powder needs to be used together, the surface of the solidified cement powder needs to be peeled off layer by layer before it can be completely integrated with the unsolidified cement powder. At this time, a screening device is needed to screen the solidified cement powder. During the screening of the solidified cement powder, the solidified cement powder needs to be poured onto the screening net, and then the screening net is held up and down and shaken so that the solidified cement powder is screened by the screening net that is shaken up and down. During the screening of the solidified cement powder, it is easy for the solidified cement powder to be unable to be quickly peeled off and cannot be used, and the solidified cement powder is wasted.

[0004] In view of the above problems, it is necessary to design a glue-solid powder separation screen which can shake and screen the glue-solid powder. Utility Model Content

[0005] In order to overcome the disadvantage that the solidified glue powder cannot be quickly peeled off and cannot be used when the handheld separation screen is shaken up and down to separate the solidified glue powder, the utility model provides a glue powder separation screen.

[0006] The technical solution of the utility model is: a glue-solid powder separation screen, including a bottom plate, a support plate, a slider, an elastic part, a sub-screen and a feeding frame, the upper part of the bottom plate is connected to the support plate, the slider is slidably connected in the rear support plate, an elastic part is connected between the slider and the inside of the support plate, a sub-screen is connected between the two sliders, the sub-screen is rotatably matched with the two support plates on the front side, a feeding frame is connected between the upper parts of the two support plates, and also includes a motor, a connecting rod and a protrusion, the motor is installed on the rear side of the support plate, the motor output shaft is connected to the connecting rod, and the connecting rod is connected to the protrusion.

[0007] Furthermore, it also includes an articulated frame, a sliding plate and a guide frame. The upper part of the sub-screen is symmetrically connected to the articulated frame, the sliding plate is connected between the upper parts of the two articulated frames, and the lower part of the discharge frame is symmetrically connected to the guide frame, and the guide frame and the sliding plate are slidably matched.

[0008] Furthermore, it also includes a scraper, a pull rope and a compression spring. The scraper is slidably connected to the sub-screen, the pull rope is connected to the front side of the scraper, and the compression spring is connected between the scraper and the sub-screen.

[0009] Furthermore, a protective shell is included. The rear side of the support plate is connected to the protective shell, and the protective shell is located outside the motor.

[0010] Furthermore, it also includes a rubber sleeve, and the lower end of the pull rope is sleeved with a rubber sleeve.

[0011] Furthermore, a collecting frame is also included, and the collecting frame is placed on the bottom plate.

[0012] The beneficial effects of the utility model are as follows: 1. The connecting rod and the protrusion are driven by the motor to rotate, and the protrusion rotates to contact and knock the sub-screen, so that the sub-screen drives the slider to slide upward along the support plate, and then the protrusion rotates to another angle and no longer contacts the sub-screen, so that the sub-screen drives the slider to slide downward along the support plate, and this is repeated, so that the glue powder dropped on the sub-screen is shaken and screened due to its up and down shaking, thereby preventing the glue powder from solidifying in one piece and affecting subsequent use.

[0013] 2. The up and down sliding of the sub-screen drives the articulated frame to move up and down, and the articulated frame drives the sliding plate to slide forward and backward along the guide frame. When the adhesive powder falls, the lower part of the discharge frame is blocked or not blocked, so as to realize indirect discharge of the adhesive powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model's components such as the sub-screen, the motor and the connecting rod.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the articulated frame, the sliding plate and the guide frame of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the scraper, pull rope, rubber sleeve and other parts of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the utility model sub-screen, scraper and compression spring.

[0019] The names and serial numbers of the parts in the figure are: 1_bottom plate, 2_support plate, 3_slider, 4_elastic part, 5_screen, 6_motor, 61_connecting rod, 62_bump, 63_protective shell, 7_unloading frame, 8_hinge frame, 9_sliding plate, 91_guide frame, 10_scraper, 11_pull rope, 1101_rubber sleeve, 12_compression spring, 13_collection frame. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0021] Embodiment: A glue-solid powder separation sieve, such as Figure 1-Figure 5 As shown, it includes a bottom plate 1, a support plate 2, a slider 3, an elastic member 4, a sub-screen 5, a motor 6, a connecting rod 61, a convex block 62, a protective shell 63, a feeding frame 7, an articulated frame 8, a sliding plate 9, a guide frame 91, a scraper 10, a pull rope 11, a rubber sleeve 1101, a compression spring 12 and a collecting frame 13. The upper part of the bottom plate 1 is connected to the support plate 2, and a slider 3 for sliding the sub-screen 5 is slidably connected in the support plate 2 on the rear side. An elastic member 4 is connected between the slider 3 and the inside of the support plate 2. The elastic member 4 is a compression spring, which can drive the slider 3 to move. A sub-screen 5 for glue-solid powder screening is connected between the two sliders 3. The sub-screen 5 rotates with the two support plates 2 on the front side. A motor 6 is installed on the rear side of the support plate 2. A connecting rod 61 is connected to the output shaft of the motor 6. A convex block 62 for knocking the sub-screen 5 is connected to the connecting rod 61. A protective shell 63 for protecting the motor 6 is connected to the rear side of the plate 2, and the protective shell 63 is located on the outside of the motor 6. A feeding frame 7 for feeding glue powder is connected between the upper parts of the two support plates 2. An articulated frame 8 is symmetrically connected to the upper part of the sub-screen 5. A sliding plate 9 for blocking the discharge port of the feeding frame 7 is connected between the upper parts of the two articulated frames 8. A guide frame 91 for guiding the sliding plate 9 is symmetrically connected to the lower part of the feeding frame 7. The guide frame 91 slidably cooperates with the sliding plate 9. A scraper 10 for scraping off larger glue powder is slidably connected to the sub-screen 5. A pull rope 11 is connected to the front side of the scraper 10, and a rubber sleeve 1101 is provided at the lower end of the pull rope 11 to prevent slipping. A compression spring 12 is connected between the scraper 10 and the sub-screen 5, which can drive the scraper 10 to return to its original position along the sub-screen 5. A collecting frame 13 for collecting smaller glue powder is placed on the bottom plate 1.

[0022] When the device is needed, when the glue powder needs to be screened, the staff starts the motor 6, the output shaft of the motor 6 drives the connecting rod 61 to rotate, the connecting rod 61 drives the protrusion 62 to rotate, the protrusion 62 rotates and contacts the sub-screen 5 and knocks it, so that the sub-screen 5 drives the slider 3 to move upward along the support plate 2, the elastic member 4 is compressed, and in the process of the sub-screen 5 moving upward, the sub-screen 5 drives the articulated frame 8 to move upward, the articulated frame 8 moves and drives the sliding plate 9 to move forward along the guide frame 91, the sliding plate 9 moves and contacts the blanking frame 7 and blocks the discharge port below it, and then the glue powder to be screened is poured into the blanking frame 7. After a certain amount of solid powder is poured, when the protrusion 62 rotates to a suitable angle, the protrusion 62 disengages from the sub-screen 5 and no longer knocks on it. Under the resetting action of the elastic member 4, the slider 3 drives the sub-screen 5 to move downward along the support plate 2. While the sub-screen 5 moves, the sub-screen 5 drives the hinged frame 8 to move downward. The movement of the hinged frame 8 drives the sliding plate 9 to move backward along the guide frame 91. The sliding plate 9 moves and disengages from the bottom of the blanking frame 7 and no longer blocks the discharge port below it. Subsequently, the glue solid powder falls onto the sub-screen 5 through the discharge port below the blanking frame 7. Because the sub-screen 5 is knocked up and down by the protrusion 62, the glue solid powder falls onto the sub-screen When the screen mesh 5 is on the net 5, the sub-screen 5 shakes up and down to screen the glue solid powder. The larger glue solid powder remains on the sub-screen mesh 5, while the smaller glue solid powder falls into the collecting frame 13 through the sub-screen mesh 5, so as to collect the glue solid powder after screening. When the sub-screen mesh 5 shakes, the sliding plate 9 moves back and forth to realize indirect feeding of the glue solid powder, which is convenient and faster to shake and screen the glue solid powder, and prevent the glue solid powder from solidifying in one piece and affecting subsequent use. The above operation is repeated. When the glue solid powder screening operation is completed, the motor 6 is turned off. In the process of glue solid powder screening, because the amount of larger glue solid powder left on the sub-screen mesh 5 is large, it is necessary to screen the larger glue solid powder. To scrape, the user pulls the rubber sleeve 1101 to drive the pull rope 11 and the scraper 10 to move forward along the sub-screen 5, the compression spring 12 is compressed, the scraper 10 moves to contact the surface of the sub-screen 5 and drives the larger glue powder on it to move forward. When the scraper 10 moves to a suitable position, it is convenient to clean the larger glue powder to prevent the sub-screen 5 from being blocked by a large amount of glue powder. When there is no larger glue powder left on the sub-screen 5, the rubber sleeve 1101 is released again. Under the resetting action of the compression spring 12, the scraper 10 drives the pull rope 11 and the rubber sleeve 1101 to move backward along the sub-screen 5, so that the scraper 10 returns to its original position.

[0023] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A glue powder separation screen, comprising a bottom plate (1), a support plate (2), a slider (3), an elastic member (4), a sub-screen (5) and a material discharge frame (7), wherein the support plate (2) is connected to the upper part of the bottom plate (1), the slider (3) is slidably connected to the inside of the support plate (2) at the rear side, the elastic member (4) is connected between the slider (3) and the inside of the support plate (2), the sub-screen (5) is connected between the two sliders (3), and the sub-screen (5) is rotatably matched with the two support plates (2) at the front side, and the material discharge frame (7) is connected between the upper parts of the two support plates (2), wherein: It also includes a motor (6), a connecting rod (61) and a bump (62), wherein the motor (6) is mounted on the rear side of the support plate (2), the connecting rod (61) is connected to the output shaft of the motor (6), and the bump (62) is connected to the connecting rod (61).

2. A glue-solid powder separation sieve according to claim 1, characterized in that: It also includes an articulated frame (8), a sliding plate (9) and a guide frame (91), wherein the articulated frame (8) is symmetrically connected to the upper part of the sub-screen (5), the sliding plate (9) is connected between the upper parts of the two articulated frames (8), and the guide frame (91) is symmetrically connected to the lower part of the unloading frame (7), and the guide frame (91) and the sliding plate (9) are slidably matched.

3. A glue-solid powder separation sieve according to claim 2, characterized in that: It also includes a scraper (10), a pull rope (11) and a compression spring (12), wherein the scraper (10) is slidably connected to the sub-screen (5), the pull rope (11) is connected to the front side of the scraper (10), and the compression spring (12) is connected between the scraper (10) and the sub-screen (5).

4. A glue-solid powder separation sieve according to claim 3, characterized in that: It also includes a protective shell (63), which is connected to the rear side of the support plate (2) and is located outside the motor (6).

5. A glue-solid powder separation sieve according to claim 4, characterized in that: It also includes a rubber sleeve (1101), and the rubber sleeve (1101) is sleeved on the lower end of the pull rope (11).

6. A glue-solid powder separation sieve according to claim 5, characterized in that: It also includes a collection frame (13), and the collection frame (13) is placed on the bottom plate (1).

Images