Stable horizontal oscillator

Abstract

The utility model relates to the technical field of oscillators, and provides a stable horizontal oscillator which comprises an oscillator body, a sealing cover plate is rotatably connected to one side of the upper end face of the oscillator body, a sealing strip is fixedly installed on the side wall of the sealing cover plate, and a plurality of stable horizontal assemblies are distributed on the inner bottom wall of the oscillator body at equal intervals. According to the test tube clamping device, springs are fixedly installed between limiting blocks and the bottom walls of supporting rods, when clamped test tubes vibrate, through mutual cooperation of the limiting blocks, first supporting bases, rolling wheels, rotating cylinders and limiting plates, the test tubes can be conveniently clamped, and the test tubes can be conveniently clamped. The device is simple in structure, can drive the clamped test tube to be always in a horizontal state, can increase the friction force between the test tube and a non-slip mat through the non-slip mat, prevents the test tube from shifting in the oscillation process, and improves the stability of the test tube in the oscillation process of the oscillator.

Description

Technical Field

[0001] The utility model relates to the technical field of oscillators, and specifically, to a stable horizontal oscillator. Background Art

[0002] The horizontal oscillator is a device specified in the National Environmental Protection Standard of the People's Republic of China, "Horizontal Oscillation Method for Toxicity Leaching of Solid Wastes" (HJ557-2010). It is widely applicable to industries related to the toxicity identification, research, treatment, and disposal of solid wastes, such as environmental protection and solid waste disposal, and is also applicable to production tests and scientific research in industries such as medicine, chemical engineering, and teaching.

[0003] Currently, there is a gap between the test tubes placed on the mounting rack at the bottom of the existing horizontal oscillator and the placement slots, which easily causes instability of the test tubes, and further leads to instability of the test tubes during the oscillation process. Therefore, the utility model provides a stable horizontal oscillator. Summary of the Utility Model

[0004] The utility model proposes a stable horizontal oscillator to solve the problems in the above-mentioned background art, such as the gap between the test tubes placed on the mounting rack at the bottom of the existing horizontal oscillator and the placement slots, which easily causes instability of the test tubes, and further leads to instability of the test tubes during the oscillation process.

[0005] The technical solution of the utility model is as follows:

[0006] A stable horizontal oscillator includes an oscillator body. One side of the upper end surface of the oscillator body is rotatably connected with a sealing cover plate. A sealing strip is fixedly installed on the side wall of the sealing cover plate. A plurality of stable horizontal components are equidistantly distributed on the inner bottom wall of the oscillator body. A clamping component is installed on the top of the plurality of stable horizontal components.

[0007] The stable horizontal component includes a support rod fixedly installed on the inner bottom wall of the oscillator body. The top of the support rod is fixedly communicated with a U-shaped frame. A limiting block is movably installed on the inner wall of the U-shaped frame. A spring is fixedly installed between the lower end surface of the limiting block and the bottom wall of the support rod. A movable rod is fixedly installed inside the spring at the lower end surface of the limiting block. A support seat one is fixedly installed on the upper end surface of the limiting block. A roller is rotatably connected to the support seat one. A rotating cylinder is rotatably connected to the top of the U-shaped frame. A limiting plate is fixedly installed at the bottom of the rotating cylinder. An installation plate is fixedly installed at the top of the rotating cylinder.

[0008] Preferably, the clamping assembly includes a convex block fixedly installed on the top of the mounting plate. An electric push rod is installed inside the convex block. Both ends of the electric push rod are rotatably connected to an L-shaped connecting rod. On both symmetric sides of the top of the convex block, a second support seat is fixedly installed. The two L-shaped connecting rods are rotatably connected to the corresponding second support seats. A fixed rod is fixedly installed on the inner top wall of the convex block. A sliding block is slidably connected to the outer surface of the fixed rod. Transmission rods are rotatably connected to both symmetric sides of the sliding block. One end of each of the two transmission rods is rotatably connected to a connecting rod. One end of each of the two connecting rods is fixedly installed on one side of the corresponding L-shaped connecting rod. Vertical rods are fixedly installed on both symmetric sides of the top of the convex block. An arc-shaped clamping plate is installed between the tops of the two vertical rods.

[0009] Preferably, the inside of the support rod is hollow, and the limiting block matches the inner wall of the U-shaped frame.

[0010] Preferably, the upper surface of the roller is always in contact with the bottom surface of the arc-shaped limiting plate.

[0011] Preferably, the limiting plate is arc-shaped.

[0012] Preferably, the inside of the convex block is hollow, and movable grooves are provided on both symmetric sides of the convex block.

[0013] Preferably, T-shaped sliding strips are fixedly installed at one end of each of the two arc-shaped clamping plates. T-shaped sliding grooves matching the T-shaped sliding strips are provided at the tops of the two vertical rods. Connecting seats three are fixedly installed on one side of each of the two T-shaped sliding strips. The two connecting seats three are rotatably connected to the top ends of the corresponding L-shaped connecting rods.

[0014] Preferably, anti-slip pads are fixedly installed on the outer surfaces of the two arc-shaped clamping plates.

[0015] Preferably, a controller is provided on one side of the oscillator body. A plurality of the electric push rods are all electrically connected to the controller.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, through the spring fixedly installed between the limiting block and the bottom wall of the support rod, when the clamped test tube vibrates, at the same time, through the mutual cooperation among the limiting block, the first support seat, the roller, the rotating cylinder and the limiting plate, the clamped test tube can be driven to always be in a horizontal state, improving the stability of the test tube during the oscillation of the oscillator.

[0018] 2. In the present utility model, the test tube is placed between two arc-shaped clamping plates, and then the electric push rod is started through the controller. The electric push rod drives the two L-shaped connecting rods to rotate. Through the mutual cooperation among the second support base, the fixed rod, the sliding block, the transmission rod, the connecting rod and the vertical rod, the two arc-shaped clamping plates are driven to move relatively, so as to realize the clamping of the test tube. At the same time, the anti-slip pad arranged can increase the friction between the test tube and the anti-slip pad, making the clamping of the test tube more stable. Brief Description of the Drawings

[0019] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0020] Figure 1 is the three-dimensional external structure diagram of the present utility model;

[0021] Figure 2 is the front view of the internal structure of the present utility model;

[0022] Figure 3 is the schematic diagram of the stable horizontal component of the present utility model;

[0023] Figure 4 is the schematic diagram of the clamping component of the present utility model;

[0024] Figure 5 is the schematic diagram of the T-shaped slide bar structure of the present utility model;

[0025] Figure 6 is the schematic diagram of the movable groove structure of the present utility model.

[0026] In the figure: 1, oscillator body; 2, sealing cover plate; 3, sealing strip; 4, movable groove; 5, T-shaped slide bar; 6, T-shaped slide groove; 7, third connecting seat; 100, stable horizontal component; 101, support rod; 102, U-shaped frame; 103, limit block; 104, spring; 105, movable rod; 106, first support base; 107, roller; 108, rotating cylinder; 109, limit plate; 110, mounting plate; 200, clamping component; 201, convex block; 202, electric push rod; 203, L-shaped connecting rod; 204, second support base; 205, fixed rod; 206, sliding block; 207, transmission rod; 208, connecting rod; 209, vertical rod; 210, arc-shaped clamping plate. Specific Embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0028] Example 1

[0029] As Figures 1 to 6 shown, this embodiment proposes a stable horizontal oscillator, which includes an oscillator body 1. One side of the upper end surface of the oscillator body 1 is rotatably connected with a sealing cover plate 2. A sealing strip 3 is fixedly installed on the side wall of the sealing cover plate 2. A plurality of stable horizontal components 100 are equidistantly distributed on the inner bottom wall of the oscillator body 1. A clamping component 200 is installed on the tops of the plurality of stable horizontal components 100.

[0030] The stable horizontal component 100 includes a support rod 101 fixedly installed on the inner bottom wall of the oscillator body 1. The top of the support rod 101 is fixedly communicated with a U-shaped frame 102. A limiting block 103 is movably installed on the inner wall of the U-shaped frame 102. A spring 104 is fixedly installed between the lower end surface of the limiting block 103 and the bottom wall of the support rod 101. A movable rod 105 is fixedly installed inside the spring 104 at the lower end surface of the limiting block 103. A support seat one 106 is fixedly installed on the upper end surface of the limiting block 103. A roller 107 is rotatably connected to the support seat one 106. The top of the U-shaped frame 102 is rotatably connected with a rotating cylinder 108. A limiting plate 109 is fixedly installed at the bottom of the rotating cylinder 108. A mounting plate 110 is fixedly installed at the top of the rotating cylinder 108. By arranging the stable horizontal component 100, the test tube in the oscillation process can be effectively kept stable all the time. When it is necessary to keep the test tube in the oscillation process stable all the time, first start the oscillator body 1. The oscillator body 1 oscillates the clamped test tube. The impact force causes the mounting plate 110 to rotate. When the impact force rotates the mounting plate 110 to the left or to the right, through the mutual cooperation among the limiting plate 109, the roller 107, the limiting block 103, the spring 104 and the movable rod 105, the mounting plate 110 can be always kept in a horizontal state, so as to effectively keep the test tube in the oscillation process stable all the time.

[0031] Example 2

[0032] As Figures 1 to 6As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that the clamping assembly 200 includes a convex block 201 fixedly installed on the top of the mounting plate 110. An electric push rod 202 is installed inside the convex block 201. The input end of the electric push rod 202 is connected to a power source through an external cable. Both ends of the electric push rod 202 are rotatably connected to an L-shaped connecting rod 203. On both symmetric sides of the top of the convex block 201, a second support seat 204 is fixedly installed. The two L-shaped connecting rods 203 are rotatably connected to the corresponding second support seats 204. A fixed rod 205 is fixedly installed on the inner top wall of the convex block 201. A sliding block 206 is slidably connected to the outer surface of the fixed rod 205. Transmission rods 207 are rotatably connected to both symmetric sides of the sliding block 206. One end of each of the two transmission rods 207 is rotatably connected to a connecting rod 208. One end of each of the two connecting rods 208 is fixedly installed on one side of the corresponding L-shaped connecting rod 203. Vertical rods 209 are fixedly installed on both symmetric sides of the top of the convex block 201. An arc-shaped clamping plate 210 is installed between the tops of the two vertical rods 209. By setting the clamping assembly 200, the test tube can be effectively clamped and stabilized. When it is necessary to clamp and stabilize the test tube, first place the test tube between the two arc-shaped clamping plates 210, and then start the electric push rod 202. During the telescopic process of the electric push rod 202, through the mutual cooperation among the L-shaped connecting rod 203, the second support seat 204, the fixed rod 205, the sliding block 206, the transmission rod 207, the connecting rod 208, and the vertical rod 209, the two arc-shaped clamping plates 210 can be driven to move relatively, so as to drive the two arc-shaped clamping plates 210 to clamp and fix the test tube, thereby effectively clamping and stabilizing the test tube.

[0033] The inside of the support rod 101 is hollow. The limiting block 103 matches the inner wall of the U-shaped frame 102. The upper surface of the roller 107 always fits the bottom surface of the arc-shaped limiting plate 109. The limiting plate 109 is arc-shaped. The inside of the convex block 201 is hollow. Activity grooves 4 are opened on both symmetric sides of the convex block 201. T-shaped sliding strips 5 are fixedly installed at one end of each of the two arc-shaped clamping plates 210. T-shaped sliding grooves 6 matching the T-shaped sliding strips 5 are opened at the tops of the two vertical rods 209. Connecting seats three 7 are fixedly installed on one side of each of the two T-shaped sliding strips 5. The two connecting seats three 7 are rotatably connected to the top ends of the corresponding L-shaped connecting rods 203. Anti-slip pads are fixedly installed on the outer surfaces of the two arc-shaped clamping plates 210. The anti-slip pads can play a protective role when clamping the test tube and prevent the test tube from shifting during the clamping vibration. A controller is arranged on one side of the oscillator body 1. A plurality of electric push rods 202 are all electrically connected to the controller.

[0034] During operation, first place the test tube between the two arc-shaped clamping plates 210, and then start the electric push rod 202 through the controller. During the telescopic process of the electric push rod 202, through the mutual cooperation among the L-shaped connecting rod 203, the second support base 204, the fixed rod 205, the sliding block 206, the transmission rod 207, the connecting rod 208 and the vertical rod 209, the two arc-shaped clamping plates 210 can be driven to move relatively, so as to drive the two arc-shaped clamping plates 210 to clamp and fix the test tube. Then close the sealing cover plate 2, and then start the oscillator body 1. When it is necessary to keep the test tube stable during the oscillation process, the oscillator body 1 oscillates the clamped test tube. The impact force causes the mounting plate 110 to rotate. When the impact force rotates the mounting plate 110 to the left or right, through the mutual cooperation among the limiting plate 109, the roller 107, the limiting block 103, the spring 104 and the movable rod 105, the mounting plate 110 can always be kept in a horizontal state, so as to effectively keep the test tube stable during the oscillation process.

[0035] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stable horizontal oscillator, characterized in that, It includes an oscillator body (1), on one side of the upper end face of the oscillator body (1) is rotatably connected a sealing cover plate (2), on the side wall of the sealing cover plate (2) is fixedly installed a sealing strip (3), on the inner bottom wall of the oscillator body (1) are equidistantly distributed several stable horizontal components (100), and on the tops of several stable horizontal components (100) is installed a clamping component (200); The stable horizontal component (100) includes a support rod (101) fixedly installed on the inner bottom wall of the oscillator body (1), at the top of the support rod (101) is fixedly communicated with a U-shaped frame (102), inside the inner wall of the U-shaped frame (102) is movably installed a limit block (103), between the lower end face of the limit block (103) and the bottom wall of the support rod (101) is fixedly installed a spring (104), inside the spring (104) at the lower end face of the limit block (103) is fixedly installed a movable rod (105), at the upper end face of the limit block (103) is fixedly installed a support seat one (106), on the support seat one (106) is rotatably connected a roller (107), at the top of the U-shaped frame (102) is rotatably connected a rotating cylinder (108), at the bottom of the rotating cylinder (108) is fixedly installed a limit plate (109), and at the top of the rotating cylinder (108) is fixedly installed a mounting plate (110).

2. A stable horizontal oscillator according to claim 1, characterized in that, The clamping component (200) includes a convex block (201) fixedly installed on the top of the mounting plate (110), inside the convex block (201) is installed an electric push rod (202), at both ends of the electric push rod (202) are rotatably connected L-shaped connecting rods (203), on both sides of the top of the convex block (201) are symmetrically and fixedly installed support seats two (204), and two L-shaped connecting rods (203) are rotatably connected to the corresponding support seats two (204), on the inner top wall of the convex block (201) is fixedly installed a fixed rod (205), on the outer surface of the fixed rod (205) is slidably connected a sliding block (206), on both sides of the sliding block (206) are rotatably connected transmission rods (207), at one end of two transmission rods (207) is rotatably connected a connecting rod (208), at one end of two connecting rods (208) is fixedly installed on one side of the corresponding L-shaped connecting rod (203), on both sides of the top of the convex block (201) are symmetrically and fixedly installed vertical rods (209), and between the tops of two vertical rods (209) is installed an arc-shaped clamping plate (210).

3. A stable horizontal oscillator according to claim 1, characterized in that, The inside of the support rod (101) is hollow, and the limit block (103) matches the inner wall of the U-shaped frame (102).

4. A stable horizontal oscillator according to claim 1, characterized in that, The upper surface of the roller (107) is always in contact with the bottom surface of the arc-shaped limit plate (109).

5. A stable horizontal oscillator according to claim 1, characterized in that, The limit plate (109) is arc-shaped.

6. The stable horizontal oscillator according to claim 2, characterized in that, The inside of the convex block (201) is hollow, and on both sides of the convex block (201) are opened movable slots (4).

7. A stable horizontal oscillator according to claim 2, characterized in that, One end of each of the two arc-shaped clamping plates (210) is fixedly installed with a T-shaped slide bar (5). T-shaped sliding grooves (6) matching the T-shaped slide bars (5) are formed at the tops of the two vertical rods (209). One side of each of the two T-shaped slide bars (5) is fixedly installed with a third connecting seat (7). The two third connecting seats (7) are rotatably connected to the tops of the corresponding L-shaped connecting rods (203).

8. The stable horizontal oscillator according to claim 2, characterized in that, Anti-slip pads are fixedly installed on the outer surfaces of the two arc-shaped clamping plates (210).

9. The stable horizontal oscillator according to claim 2, characterized in that, A controller is arranged on one side of the oscillator body (1). A plurality of electric push rods (202) are all electrically connected to the controller.

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