Condensation test device for inorganic cementing material

Abstract

The utility model relates to an inorganic cementing material coagulation test device, and relates to the technical field of cementing materials. The screening device comprises a bottom frame, a screening box is fixedly connected between the side walls of the bottom frame, a screening frame is arranged in the screening box, a rotating shaft is arranged below the screening frame and rotationally connected between the side walls of the screening box, a waste opening is formed in one side of the screening frame, and a discharging opening is formed in one side wall of the screening box. Two mounting plates are fixedly connected to the upper end of the screening box, second springs are fixedly connected to the lower ends of the two mounting plates, the two second springs are slidably connected with the upper end of the screening frame, two first traction ropes are fixedly connected to the upper end of the screening frame, and two electric winding drums are mounted at the upper end of the screening box; and the two first traction ropes are connected with the two electric winding drums correspondingly, and later-stage cleaning of stone left after sieving is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gelling materials, in particular to a coagulation test device for inorganic gelling materials. Background Art

[0002] Binder is also called cementitious material. It refers to a substance that can change from slurry to solid stone under physical and chemical action, and can bind other materials with certain mechanical strength. Binders are divided into two categories: organic cementitious materials and inorganic cementitious materials.

[0003] When testing the finishing mortar, the tester needs to sift out the large-particle stones in the finishing mortar before testing. However, the sieved stones need to be cleaned. Since the sieving instruments are generally large, it is troublesome to remove the stones from the sieve. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an inorganic gelling material coagulation test device, which has the effect of conveniently removing crushed stones directly from the screen.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A device for testing the coagulation of inorganic gelling materials comprises a base frame, a screening box is fixedly connected between the side walls of the base frame, a screening frame is arranged in the screening box, a rotating shaft is arranged below the screening frame, the rotating shaft is rotatably connected between the side walls of the screening box, a waste material opening is provided on one side of the screening frame, a material discharge opening is provided on one side wall of the screening box, two mounting plates are fixedly connected to the upper end of the screening box, the lower ends of the two mounting plates are fixedly connected to second springs, and the two second springs are slidably connected to the upper end of the screening frame, two first traction ropes are fixedly connected to the upper end of the screening frame, two electric reels are installed on the upper end of the screening box, and the two first traction ropes are respectively connected to the two electric reels.

[0007] By adopting the above technical scheme, the screening box, screening frame, rotating shaft, first traction rope, electric drum, mounting plate, second spring and discharge port cooperate to drive the screening frame to lift up and pour out the stones and mortar blocks left by filtering the facing mortar into the screening frame.

[0008] In a preferred example, the utility model can be further configured as follows: an installation groove is opened at the upper end of the rotating shaft, a winding shaft is rotatably connected in the installation groove, a second traction rope is fixedly connected to the circumferential side of the winding shaft, a slider is fixedly connected to the other side of the second traction rope, a first spring is fixedly connected to one side of the slider, and the other side of the first spring is fixed to a side wall of the installation groove.

[0009] By adopting the above technical solution, the winding shaft, the second traction rope, the first spring and the slider can cooperate to drive the screening frame to move on the rotating shaft for screening.

[0010] In a preferred example, the utility model can be further configured as follows: a reciprocating mechanism is arranged below the winding shaft, the reciprocating mechanism includes a full gear, a half gear and a motor, the full gear is rotatably connected to the inner bottom wall of the mounting groove, the winding shaft is fixedly connected to the upper end of the full gear, the motor is fixedly connected to the inner bottom wall of the mounting groove, the half gear is fixedly connected to the output end of the motor, and the half gear is intermittently meshed with the full gear.

[0011] By adopting the above technical solution, the reciprocating mechanism and the winding shaft cooperate to drive the winding shaft to rotate intermittently, thereby driving the slider and the screening frame to move back and forth.

[0012] In a preferred example, the utility model can be further configured as follows: two side walls of the installation groove are provided with sliding grooves, and the two sides of the sliding block are respectively slidably connected in the two sliding grooves.

[0013] By adopting the above technical solution, the sliding groove and the slider are slidably matched, which can improve the movement stability of the slider.

[0014] In a preferred example, the utility model can be further configured as follows: a shielding plate is slidably connected in the discharge port, and one side of the shielding plate movably passes through one side of the screening box and is fixedly connected with a pulling block.

[0015] By adopting the above technical solution, the shielding plate can block the facing mortar during screening.

[0016] In a preferred example, the utility model can be further configured as follows: a plurality of support rods are fixedly connected to the circumferential side of the rotating shaft, and the plurality of support rods are all attached to the lower end of the screening frame.

[0017] By adopting the above technical solution, the support rod can improve the setting stability of the screening frame.

[0018] In a preferred example, the utility model can be further configured as follows: a material receiving box is arranged directly below the screening box, and universal wheels are fixedly connected to the four corners of the lower end of the base frame.

[0019] By adopting the above technical solution, the material receiving box is used to hold the tested facing mortar, and the universal wheels can facilitate the movement of the base frame and the screening box.

[0020] In summary, the present invention includes at least one of the following beneficial technical effects:

[0021] 1. A screening box, a screening frame, a rotating shaft, a first traction rope, an electric drum, a mounting plate, a second spring, and a discharge port are provided. The tested facing mortar is poured into the screening frame for screening. The screened facing mortar enters the receiving box, and the stones and mortar blocks are left in the screening frame. When the screening is completed, the electric drum is started, and the electric drum rotates. The first traction rope pulls the screening frame upward, and one side of the screening frame is tilted. The mortar blocks and stones can be discharged from the screening box from the discharge port. After the stones are discharged, the electric drum rotates in the opposite direction, and the second spring pulls the other side of the screening frame up due to its own elasticity until the screening frame is in a horizontal state, which is convenient for the later cleaning of the stones left after screening.

[0022] 2. A rotating shaft, a slider, a first spring, a winding shaft, an installation groove and a second traction rope are provided. When the finishing mortar is poured into the screening frame, the motor is started, and the output end of the motor drives the half gear to rotate. The half gear and the full gear are meshed, and the full gear drives the winding shaft to rotate. The second traction rope is wrapped around the surface of the winding shaft, and the winding shaft pulls the slider to move, and the slider drives the screening frame to move. When the half gear rotates to the side without gear teeth, the first spring drives the slider back to its original position due to its own elastic recovery, and can drive the screening frame to move back and forth for screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a stereogram of this embodiment;

[0024] Figure 2 is a three-dimensional cross-sectional view of this embodiment;

[0025] Figure 3 This embodiment Figure 2 Enlarged view of point A in the middle.

[0026] In the figure, 1, base frame; 2, screening box; 3, screening frame; 4, pulling block; 5, discharge port; 6, baffle plate; 7, rotating shaft; 8, first traction rope; 9, electric reel; 10, first spring; 11, waste port; 12, mounting plate; 13, second spring; 14, material receiving box; 15, universal wheel; 16, mounting slot; 17, reciprocating mechanism; 1701, full gear; 1702, half gear; 1703, motor; 18, second traction rope; 19, reeling shaft; 20, slide slot; 21, slider; 22, support rod. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Example: Refer to Figure 1-3The utility model discloses an inorganic gelling material coagulation test device, comprising a base frame 1, a screening box 2 is fixedly connected between the side walls of the base frame 1, a screening frame 3 is arranged in the screening box 2, a rotating shaft 7 is arranged below the screening frame 3, the rotating shaft 7 is rotatably connected between the side walls of the screening box 2, a waste material opening 11 is opened on one side of the screening frame 3, a discharge port 5 is opened on one side wall of the screening box 2, two mounting plates 12 are fixedly connected to the upper end of the screening box 2, the lower ends of the two mounting plates 12 are fixedly connected to the second springs 13, and the two second springs 13 are slidably connected to the upper end of the screening frame 3, two first traction ropes 8 are fixedly connected to the upper end of the screening frame 3, and the screening box 2 is provided with a plurality of first traction ropes 8. Two electric drums 9 are installed on the upper end, and two first traction ropes 8 are respectively connected to the two electric drums 9. The tested facing mortar is poured into the screening frame 3 for screening, and the screened facing mortar enters the receiving box 14, and the stones and mortar blocks are left in the screening frame 3. When the screening is completed, the electric drum 9 is started, and the electric drum 9 rotates. The first traction rope 8 pulls the screening frame 3 upward, and one side of the screening frame 3 is tilted. The mortar blocks and stones can be discharged from the screening box 2 from the discharge port 5. After the stones are discharged, the electric drum 9 rotates in the opposite direction, and the second spring 13 pulls the other side of the screening frame 3 up due to its own elasticity until the screening frame 3 is in a horizontal state, which is convenient for later cleaning.

[0029] A mounting groove 16 is provided at the upper end of the rotating shaft 7, and a winding shaft 19 is rotatably connected in the mounting groove 16. A second traction rope 18 is fixedly connected to the circumferential side of the winding shaft 19, and a slider 21 is fixedly connected to the other side of the second traction rope 18. A first spring 10 is fixedly connected to one side of the slider 21, and the other side of the first spring 10 is fixed to a side wall of the mounting groove 16. The winding shaft 19, the second traction rope 18, the first spring 10 and the slider 21 cooperate to drive the screening frame 3 to move on the rotating shaft 7 for screening.

[0030] A reciprocating mechanism 17 is provided below the winding shaft 19, and the reciprocating mechanism 17 includes a full gear 1701, a half gear 1702 and a motor 1703. The full gear 1701 is rotatably connected to the inner bottom wall of the mounting groove 16, the winding shaft 19 is fixedly connected to the upper end of the full gear 1701, the motor 1703 is fixedly connected to the inner bottom wall of the mounting groove 16, the half gear 1702 is fixedly connected to the output end of the motor 1703, and the half gear 1702 is intermittently meshed with the full gear 1701. When the facing mortar is poured into the sieve frame 3, the sieve frame 3 is started. The motor 1703 is driven, and the output end of the motor 1703 drives the half gear 1702 to rotate, the half gear 1702 is meshed with the full gear 1701, and the full gear 1701 drives the winding shaft 19 to rotate, and the second traction rope 18 is wrapped around the surface of the winding shaft 19, and the winding shaft 19 pulls the slider 21 to move, and the slider 21 drives the screening frame 3 to move. When the half gear 1702 rotates to the side without gear teeth, the first spring 10 drives the slider 21 back to its original position due to its own elastic recovery, and can drive the screening frame 3 to move back and forth for screening.

[0031] Both side walls of the mounting groove 16 are provided with sliding grooves 20 , and both sides of the slider 21 are slidably connected in the two sliding grooves 20 , respectively. The sliding grooves 20 and the slider 21 are slidably matched, which can improve the movement stability of the slider 21 .

[0032] A shielding plate 6 is slidably connected in the discharge port 5, and one side of the shielding plate 6 movably passes through one side of the screening box 2 and is fixedly connected to the pulling block 4. The shielding plate 6 can block the facing mortar during screening.

[0033] A plurality of support rods 22 are fixedly connected to the circumferential side of the rotating shaft 7 , and the plurality of support rods 22 are all in contact with the lower end of the screening frame 3 . The support rods 22 can improve the setting stability of the screening frame 3 .

[0034] A material receiving box 14 is arranged directly below the screening box 2. Universal wheels 15 are fixedly connected to the four corners of the lower end of the base frame 1. The material receiving box 14 is used to hold the test facing mortar. The universal wheels 15 can facilitate the movement of the base frame 1 and the screening box 2.

[0035] The implementation principle of the above embodiment is: pour the tested facing mortar into the screening frame 3 for screening, the screened facing mortar enters the material receiving box 14, and the stones and mortar blocks are left in the screening frame 3. When the screening is completed, start the electric drum 9, the electric drum 9 rotates, the first traction rope 8 pulls the screening frame 3 upward, one side of the screening frame 3 is tilted, and the mortar blocks and stones can be discharged from the screening box 2 at the discharge port 5. After the stones are discharged, the electric drum 9 rotates in the opposite direction, and the second spring 13 pulls the other side of the screening frame 3 up due to its own elasticity until the screening frame 3 is in a horizontal state, which is convenient for cleaning the screening frame 3 later.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An inorganic gelling material coagulation test device, comprising a base frame (1), characterized in that: A screening box (2) is fixedly connected between the side walls of the base frame (1), a screening frame (3) is arranged in the screening box (2), a rotating shaft (7) is arranged below the screening frame (3), and the rotating shaft (7) is rotatably connected between the side walls of the screening box (2), a waste material opening (11) is provided on one side of the screening frame (3), and a material discharge opening (5) is provided on one side wall of the screening box (2), two mounting plates (12) are fixedly connected to the upper end of the screening box (2), the lower ends of the two mounting plates (12) are fixedly connected to second springs (13), and the two second springs (13) are slidably connected to the upper end of the screening frame (3), two first traction ropes (8) are fixedly connected to the upper end of the screening frame (3), and two electric reels (9) are installed on the upper end of the screening box (2), and the two first traction ropes (8) are respectively connected to the two electric reels (9).

2. The inorganic gelling material coagulation test device according to claim 1, characterized in that: A mounting groove (16) is provided at the upper end of the rotating shaft (7), a winding shaft (19) is rotatably connected in the mounting groove (16), a second traction rope (18) is fixedly connected to the circumferential side of the winding shaft (19), a slider (21) is fixedly connected to the other side of the second traction rope (18), a first spring (10) is fixedly connected to one side of the slider (21), and the other side of the first spring (10) is fixed to a side wall of the mounting groove (16).

3. The inorganic gelling material coagulation test device according to claim 2, characterized in that: A reciprocating mechanism (17) is arranged below the winding shaft (19), the reciprocating mechanism (17) comprising a full gear (1701), a half gear (1702) and a motor (1703), the full gear (1701) being rotatably connected to the inner bottom wall of the mounting groove (16), the winding shaft (19) being fixedly connected to the upper end of the full gear (1701), the motor (1703) being fixedly connected to the inner bottom wall of the mounting groove (16), the half gear (1702) being fixedly connected to the output end of the motor (1703), and the half gear (1702) being intermittently meshed with the full gear (1701).

4. The inorganic gelling material coagulation test device according to claim 2, characterized in that: Both side walls of the installation groove (16) are provided with sliding grooves (20), and both sides of the sliding block (21) are slidably connected to the two sliding grooves (20) respectively.

5. The inorganic gelling material coagulation test device according to claim 1, characterized in that: A shielding plate (6) is slidably connected inside the material discharge port (5), and one side of the shielding plate (6) movably passes through one side of the screening box (2) and is fixedly connected to a pulling block (4).

6. The inorganic gelling material coagulation test device according to claim 1, characterized in that: A plurality of support rods (22) are fixedly connected to the circumferential side of the rotating shaft (7), and the plurality of support rods (22) are all in contact with the lower end of the screening frame (3).

7. The inorganic gelling material coagulation test device according to claim 1, characterized in that: A material receiving box (14) is provided directly below the screening box (2), and universal wheels (15) are fixedly connected to the four corners of the lower end of the base frame (1).

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