Gel preparation machine

Abstract

The utility model relates to the technical field of water-retaining agent gel, in particular to a gel preparation machine which comprises a sealing cover, a reaction kettle and a sampling mechanism, a mounting box, a water inlet pipe, a reagent pipe, a driving gear, two driven gears, a motor, a rotating shaft, a reversing shaft and a discharging pipe are arranged above the sealing cover, and stirring rods are arranged on the rotating shaft and the reversing shaft. The sampling mechanism comprises an abutting ring, a sampling pipe and a sample guide pipe, a first spring is arranged at one end of the abutting ring, a piston is arranged at the other end of the abutting ring, a sealing layer is arranged on the outer side of the sampling pipe, a water inlet is formed in one end of the sampling pipe, a plurality of transverse rods are arranged at one end of the sample guide pipe, and a fixing ring is arranged at one end of each transverse rod; through the arrangement of the first spring and the piston, liquid in the reaction kettle cannot flow out when sampling is not carried out, through the sealing layer, the liquid in the reaction kettle cannot flow out when the piston is pushed out of the sample guide pipe by the sampling pipe, and meanwhile, sampling operation can be completed through the water inlet.

Description

Technical Field

[0001] The utility model relates to the technical field of water retaining agent gels, in particular to a gel preparation machine. Background Art

[0002] The water retaining agent uses superabsorbent resin, which is a functional polymer material with particularly strong water absorption ability, non-toxic and harmless, capable of releasing and absorbing water repeatedly. Therefore, in agriculture, it is metaphorically called a miniature reservoir. At the same time, it can also absorb fertilizers and pesticides and release them slowly, increasing fertilizer efficiency and pesticide efficacy. Superabsorbent resin is widely used in agriculture, forestry, horticulture, building materials; in the industrial aspect, it can be widely applied to petrochemical industry, cables, papermaking, sensors, fire extinguishing appliances, fiber products, cosmetics, food preservation, inflatable toys, etc.; in the prior art, when preparing the water retaining agent gel, it is difficult to clean the stirring blades inside the reaction kettle, and it is difficult to take samples during the reaction process.

[0003] The prior art patent CN210449179U discloses a water retaining agent gel preparation machine, including a reaction kettle, the lower end of the reaction kettle is fixedly connected with a supporting device, lifting devices are fixedly connected to opposite side walls of the reaction kettle, an opening is provided at the upper end of the reaction kettle, a cover is provided at the opening, a driving mechanism is fixedly connected to the upper end of the cover, a water inlet pipe and a reagent pipe penetrate through the cover, rotating devices are fixedly connected to opposite side walls of the cover, a stirring device is arranged inside the reaction kettle, a discharging device penetrates through the lower end of the reaction kettle, and a sampling device is arranged on the side wall of the reaction kettle; the prior art has a reasonable structural design and has the advantages of being convenient for cleaning the inside of the reaction kettle and the stirring blades and convenient for sampling.

[0004] However, when the liquid in the reaction kettle exceeds the threaded groove opening, and the threaded cover is opened at this time, the liquid in the reaction kettle will flow out, thus affecting the sampling operation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a gel preparation machine, aiming to solve the technical problem that when the liquid in the reaction kettle exceeds the threaded groove opening in the prior art, and the threaded cover is opened at this time, the liquid in the reaction kettle will flow out, thus affecting the sampling operation.

[0006] To achieve the above object, a gel preparation machine adopted by the present utility model includes a cover, a reaction kettle, and a sampling mechanism. An installation box, a water inlet pipe, and a reagent pipe are arranged above the cover. An active gear and two driven gears are arranged inside the installation box. A motor is arranged on the active gear. A rotating shaft is arranged below the active gear. A reverse rotating shaft is arranged below the driven gear. Stirring rods are arranged on both the rotating shaft and the reverse rotating shaft. A discharge pipe is arranged below the reaction kettle. The cover is slidably connected to the reaction kettle and covers the upper part of the reaction kettle. Both the rotating shaft and the stirring rods are located inside the reaction kettle. The active gear meshes with the corresponding driven gear and is located between the two driven gears. The sampling mechanism includes a holding ring, a sampling pipe, and a sample guiding pipe. A first spring is arranged at one end of the holding ring. A piston is arranged at the other end of the holding ring. A sealing layer is arranged on the outer side of the sampling pipe. One end of the sampling pipe has a water inlet. A plurality of cross bars are arranged at one end of the sample guiding pipe. A fixing ring is arranged at one end of the plurality of cross bars. The piston is slidably connected to the sample guiding pipe and is located inside the sample guiding pipe. The holding ring is located between the plurality of cross bars. The spring is welded to the fixing ring and is located on the end face of the fixing ring. The sampling pipe is slidably connected to the sample guiding pipe and is located inside the sample guiding pipe. The sample guiding pipe is fixedly connected to the reaction kettle and is located in the lower part of the reaction kettle.

[0007] Wherein, the sampling mechanism further includes a pushing handle. Three sliding rods are arranged on the end face of the pushing handle. The other end of the sample guiding pipe has three sliding grooves. A second spring is arranged below the pushing handle. The second spring is welded to the reaction kettle and is located in the lower part of the reaction kettle. The plurality of sliding rods are respectively slidably connected to the sample guiding pipe and are located in the corresponding sliding grooves. The sampling pipe is also located between the piston and the pushing handle.

[0008] Wherein, a buffer pad is further arranged on the end face of the pushing handle, and the buffer pad is located between the plurality of sliding rods.

[0009] Wherein, the gel preparation machine further includes a plurality of support legs, a moving mechanism, and two upward pushing mechanisms. The plurality of support legs are respectively fixedly connected to the reaction kettle and are located below the reaction kettle. The discharge pipe is located between the plurality of support legs. The moving mechanism is fixedly connected to the reaction kettle and is located below the reaction kettle and is also located between the corresponding two support legs. The two upward pushing mechanisms are respectively fixedly connected to the reaction kettle and are located on both sides of the reaction kettle. The cover is also fixedly connected to the corresponding upward pushing mechanism and is located at the output ends of the two upward pushing mechanisms.

[0010] Among them, the moving mechanism includes two universal wheels, a support plate and a support frame. Two hydraulic cylinders are arranged in the support frame. The two universal wheels are respectively fixedly connected to the support plate and are located below the support plate. The support plate is fixedly connected to the corresponding hydraulic cylinder and is located at the output ends of the two hydraulic cylinders. The support plate is also slidably connected to the support frame and is located inside the support frame. The support frame is fixedly connected to the reaction kettle and is located below the reaction kettle and also between the corresponding two support legs.

[0011] Among them, the upward pushing mechanism includes two positioning members, an electric telescopic rod and a cross plate. The positioning member includes a positioning rod and a positioning cylinder. Connecting plates are arranged on both sides of the cover. The positioning rod is slidably connected to the positioning cylinder and is located inside the positioning cylinder. The positioning rod is also fixedly connected to the connecting plate and is located below the connecting plate. The positioning cylinder is fixedly connected to the cross plate and is located at one end of the cross plate. The electric telescopic rod is fixedly connected to the cross plate and is located in the middle of the cross plate. And the connecting plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod. The cross plate is fixedly connected to the reaction kettle and is located on one side of the reaction kettle.

[0012] A gel preparation machine of the present utility model includes a cover, a reaction kettle and a sampling mechanism. An installation box, a water inlet pipe and a reagent pipe are arranged above the cover. A driving gear and two driven gears are arranged in the installation box. A motor is arranged on the driving gear. A rotating shaft is arranged below the driving gear. A reverse rotating shaft is arranged below the driven gear. Stirring rods are arranged on both the rotating shaft and the reverse rotating shaft. A discharge pipe is arranged below the reaction kettle. The sampling mechanism includes a holding ring, a sampling pipe and a sample guiding pipe. A first spring is arranged at one end of the holding ring. A piston is arranged at the other end of the holding ring. A sealing layer is arranged on the outer side of the sampling pipe. One end of the sampling pipe has a water inlet. A plurality of cross bars are arranged at one end of the sample guiding pipe. A fixing ring is arranged at one end of the plurality of cross bars. Through the arrangement of the first spring and the piston, it can be avoided that the liquid in the reaction kettle does not flow out when sampling is not carried out. The sealing layer can facilitate that when the sampling pipe pushes the piston out of the sample guiding pipe, the liquid in the reaction kettle does not flow out, and at the same time, sampling operation can be completed through the water inlet. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 is the front view of the first embodiment of the present utility model.

[0015] Figure 2 is of the present utility model Figure 1 sectional view taken along line A-A.

[0016] Figure 3 is of the present utility model Figure 2 local enlarged view at B.

[0017] Figure 4 is of the present utility model Figure 2 sectional view taken along line C-C.

[0018] Figure 5 is the three-dimensional perspective view of the second embodiment of the present utility model.

[0019] Figure 6 is the front view of the second embodiment of the present utility model.

[0020] Figure 7 is of the present utility model Figure 6 sectional view taken along line D-D.

[0021] 101 - cover, 102 - reaction kettle, 103 - installation box, 104 - water inlet pipe, 105 - reagent pipe, 106 - driving gear, 107 - driven gear, 108 - motor, 109 - rotating shaft, 110 - reversing shaft, 111 - stirring rod, 112 - discharge pipe, 113 - abutting ring, 114 - sampling pipe, 115 - sample guiding pipe, 116 - first spring, 117 - piston, 118 - sealing layer, 119 - water inlet, 120 - cross bar, 121 - fixing ring, 122 - pushing handle, 123 - sliding rod, 124 - sliding groove, 125 - second spring, 126 - buffer pad, 201 - support leg, 202 - universal wheel, 203 - support plate, 204 - support frame, 205 - hydraulic cylinder, 206 - electric telescopic rod, 207 - cross plate, 208 - positioning rod, 209 - positioning cylinder, 210 - connecting plate. Detailed Description of the Embodiment

[0022] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0023] First Embodiment:

[0024] Please refer to Figures 1 to 4 , whereinFigure 1 is the front view of the first embodiment of the present utility model, Figure 2 which is Figure 1 a sectional view taken along line A-A in the present utility model, Figure 3 which is Figure 2 a partial enlarged view at position B in the present utility model, Figure 4 which is Figure 2 a sectional view taken along line C-C in the present utility model.

[0025] The present utility model provides a gel preparation machine, including a cover 101, a reaction kettle 102 and a sampling mechanism. The sampling mechanism includes a holding ring 113, a sampling tube 114, a sample guiding tube 115 and a pushing handle 122. Through the foregoing solution, the technical problem that when the liquid in the reaction kettle 102 exceeds the thread notch, and at this time the thread cover is opened, the liquid in the reaction kettle 102 will flow out, thus affecting the sampling operation is solved.

[0026] For this specific embodiment, an installation box 103, a water inlet pipe 104 and a reagent pipe 105 are arranged above the cover 101. An active gear 106 and two driven gears 107 are arranged in the installation box 103. A motor 108 is arranged on the active gear 106. A rotating shaft 109 is arranged below the active gear 106. A reverse rotating shaft 110 is arranged below the driven gear 107. Stirring rods 111 are arranged on both the rotating shaft 109 and the reverse rotating shaft 110. A discharge pipe 112 is arranged below the reaction kettle 102. The cover 101 is slidably connected to the reaction kettle 102 and covers the upper part of the reaction kettle 102, and both the rotating shaft 109 and the stirring rod 111 are located inside the reaction kettle 102. The active gear 106 meshes with the corresponding driven gear 107 and is located between the two driven gears 107. First, an operator adds water and a water retaining agent through the water inlet pipe 104 and the reagent pipe 105 respectively, and then starts the motor 108. The motor 108 drives the rotating shaft 109 to rotate clockwise. At the same time, the reverse rotating shaft 110 rotates counterclockwise under the action of the driven gear 107 and the active gear 106, so that the water and the water retaining agent form a complex flow path in the reaction kettle 102; such a stirring method can increase the fluid shear force, promote the interaction and collision between material particles, and improve the dispersion effect.

[0027] Wherein, one end of the abutting ring 113 is provided with a first spring 116, the other end of the abutting ring 113 is provided with a piston 117, the outer side of the sampling tube 114 is provided with a sealing layer 118, one end of the sampling tube 114 has a water inlet 119, one end of the sample guiding tube 115 is provided with a plurality of cross bars 120, one ends of the plurality of cross bars 120 are provided with a fixing ring 121, the piston 117 is slidably connected to the sample guiding tube 115 and is located inside the sample guiding tube 115, and the abutting ring 113 is located between the plurality of cross bars 120. The spring is welded to the fixing ring 121 and is located on the end face of the fixing ring 121. The sampling tube 114 is slidably connected to the sample guiding tube 115 and is located inside the sample guiding tube 115. The sample guiding tube 115 is fixedly connected to the reaction kettle 102 and is located in the lower part of the reaction kettle 102. Through the arrangement of the first spring 116 and the piston 117, it is possible to prevent the liquid in the reaction kettle 102 from flowing out when sampling is not being carried out. The sealing layer 118 can facilitate that when the sampling tube 114 pushes the piston 117 out of the sample guiding tube 115, the liquid in the reaction kettle 102 does not flow out, and at the same time, the sampling operation can be completed through the water inlet 119.

[0028] Secondly, the end face of the pushing handle 122 is provided with three sliding rods 123, the other end of the sample guiding tube 115 has three sliding grooves 124, a second spring 125 is arranged below the pushing handle 122, the second spring 125 is welded to the reaction kettle 102 and is located in the lower part of the reaction kettle 102. The plurality of sliding rods 123 are respectively slidably connected to the sample guiding tube 115 and are located in the corresponding sliding grooves 124, and the sampling tube 114 is also located between the piston 117 and the pushing handle 122. Through the pushing handle 122, it is convenient to push the sampling tube 114, so that the water inlet 119 at one end of the sampling tube 114 enters the reaction kettle 102, thereby completing the sampling operation, and at the same time, it can also prevent the sampling tube 114 from accidentally coming out.

[0029] Thirdly, the end face of the pushing handle 122 is further provided with a buffer pad 126, and the buffer pad 126 is located between the plurality of sliding rods 123. Through the buffer pad 126, it is convenient to protect the sampling tube 114, thereby increasing the service life of the sampling tube 114.

[0030] When using the present utility model for sampling operations, by holding the pushing handle 122 and pushing it towards the direction of the reaction kettle 102, the buffer pad 126 contacts the sampling tube 114, and at the same time, the sampling tube 114 moves into the sample guiding tube 115. The sampling tube 114 pushes the piston 117, and the piston 117 pushes the abutting ring 113 to move into the reaction kettle 102. When the water inlet 119 at one end of the sampling tube 114 enters the reaction kettle 102, at this time, the liquid to be sampled in the reaction kettle 102 flows into the sampling tube 114. After sampling is completed, the pushing handle 122 is released, and the piston 117 automatically enters the sample guiding tube 115 under the action of the first spring 116, thereby playing a role in sealing the sample guiding tube 115. Finally, the sampling tube 114 is taken out of the sample guiding tube 115, thus solving the technical problem that when the liquid in the reaction kettle 102 exceeds the thread groove opening, when the thread cover is opened at this time, the liquid in the reaction kettle 102 will flow out, thereby affecting the sampling operation.

[0031] The second embodiment is as follows:

[0032] Based on the first embodiment, please refer to Figures 6 to 7 , where Figure 5 is the three-dimensional perspective view of the second embodiment of the present utility model, Figure 6 is the front view of the second embodiment of the present utility model, Figure 7 is of the present utility model Figure 6 The cross-sectional view taken along the line D-D in

[0033] The present utility model provides a gel preparation machine, which further includes a plurality of support legs 201, a moving mechanism, and two upward pushing mechanisms. The moving mechanism includes two universal wheels 202, a support plate 203, and a support frame 204. The upward pushing mechanism includes two positioning members, an electric telescopic rod 206, and a cross plate 207.

[0034] For this specific embodiment, the plurality of support legs 201 are respectively fixedly connected to the reaction kettle 102 and are located below the reaction kettle 102, and the discharge pipe 112 is located between the plurality of support legs 201. The moving mechanism is fixedly connected to the reaction kettle 102 and is located below the reaction kettle 102 and is also located between the corresponding two support legs 201. The two upward pushing mechanisms are respectively fixedly connected to the reaction kettle 102 and are located on both sides of the reaction kettle 102, and the cover 101 is also fixedly connected to the corresponding upward pushing mechanism and is located at the output ends of the two upward pushing mechanisms.

[0035] Among them, two hydraulic cylinders 205 are arranged inside the support frame 204. The two universal wheels 202 are respectively fixedly connected to the support plate 203 and are located below the support plate 203. The support plate 203 is fixedly connected to the corresponding hydraulic cylinder 205 and is located at the output ends of the two hydraulic cylinders 205. The support plate 203 is also slidably connected to the support frame 204 and is located inside the support frame 204. The support frame 204 is fixedly connected to the reaction kettle 102 and is located below the reaction kettle 102 and also between the corresponding two support legs 201. By starting the hydraulic cylinder 205, the hydraulic cylinder 205 moves towards the ground, thereby driving the support plate 203 to move, and further enabling the universal wheel 202 to contact the ground, so as to replace the support leg 201 for support. At this time, the device can be moved to a suitable position, thus improving the convenience of the device.

[0036] Secondly, the positioning member includes a positioning rod 208 and a positioning cylinder 209. Connecting plates 210 are arranged on both sides of the cover 101. The positioning rod 208 is slidably connected to the positioning cylinder 209 and is located inside the positioning cylinder 209. The positioning rod 208 is also fixedly connected to the connecting plate 210 and is located below the connecting plate 210. The positioning cylinder 209 is fixedly connected to the cross plate 207 and is located at one end of the cross plate 207. The electric telescopic rod 206 is fixedly connected to the cross plate 207 and is located in the middle of the cross plate 207. And the connecting plate 210 is fixedly connected to the electric telescopic rod 206 and is located at the output end of the electric telescopic rod 206. The cross plate 207 is fixedly connected to the reaction kettle 102 and is located on one side of the reaction kettle 102. When the reaction kettle 102 needs to be cleaned, start the two electric telescopic rods 206. The two electric telescopic rods 206 drive the cover 101 to move upward, thereby driving the rotating shaft 109 and the reverse rotating shaft 110 away from the reaction kettle 102, and further facilitating the operator to clean the inside of the reaction kettle 102.

[0037] When using a gel preparation machine of this embodiment, by starting the hydraulic cylinder 205, the hydraulic cylinder 205 moves towards the ground, thereby driving the support plate 203 to move, and further enabling the universal wheel 202 to contact the ground, so as to replace the support leg 201 for support. At this time, the device can be moved to a suitable position, thus improving the convenience of the device. When the reaction kettle 102 needs to be cleaned, start the two electric telescopic rods 206. The two electric telescopic rods 206 drive the cover 101 to move upward, thereby driving the rotating shaft 109 and the reverse rotating shaft 110 away from the reaction kettle 102, and further facilitating the operator to clean the inside of the reaction kettle 102.

[0038] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A gel preparation machine, comprising a cover and a reactor, wherein an installation box, a water inlet pipe and a reagent tube are arranged above the cover, a driving gear and two driven gears are arranged in the installation box, a motor is arranged on the driving gear, a rotating shaft is arranged below the driving gear, a reverse shaft is arranged below the driven gear, stirring rods are arranged on the rotating shaft and the reverse shaft, a discharge pipe is arranged below the reactor, the cover is slidably connected to the reactor and covers the top of the reactor, the rotating shaft and the stirring rod are both located in the reactor, the driving gear is meshed with the corresponding driven gear and is located between the two driven gears, characterized in that: It also includes sampling agencies; The sampling mechanism includes a holding ring, a sampling tube and a sample guide tube. A first spring is provided at one end of the holding ring, a piston is provided at the other end of the holding ring, a sealing layer is provided on the outer side of the sampling tube, a water inlet is provided at one end of the sampling tube, a plurality of cross bars are provided at one end of the sample guide tube, a fixing ring is provided at one end of the plurality of cross bars, the piston is slidably connected to the sample guide tube and is located in the sample guide tube, and the holding ring is located between the plurality of cross bars, the spring is welded to the fixing ring and is located on the end surface of the fixing ring, the sampling tube is slidably connected to the sample guide tube and is located in the sample guide tube, and the sample guide tube is fixedly connected to the reactor and is located in the lower part of the reactor.

2. The gel preparation machine according to claim 1, characterized in that: The sampling mechanism also includes a pushing handle, the end surface of which is provided with three sliding rods, the other end of the sample guide tube has three sliding grooves, a second spring is provided below the pushing handle, the second spring is welded to the reactor and is located at the lower part of the reactor, the plurality of sliding rods are respectively slidably connected to the sample guide tube and are located in the corresponding sliding grooves, and the sampling tube is also located between the piston and the pushing handle.

3. The gel preparation machine according to claim 2, characterized in that: The end surface of the push handle is also provided with a buffer pad, and the buffer pad is located between the plurality of sliding rods.

4. The gel preparation machine according to claim 3, characterized in that: The gel preparation machine also includes a plurality of supporting legs, a moving mechanism and two lifting mechanisms. The plurality of supporting legs are respectively fixedly connected to the reactor and are located below the reactor, and the discharge pipe is located between the plurality of supporting legs. The moving mechanism is fixedly connected to the reactor and is located below the reactor and is also located between the corresponding two supporting legs. The two lifting mechanisms are respectively fixedly connected to the reactor and are located on both sides of the reactor, and the sealing cover is also fixedly connected to the corresponding lifting mechanism and is located at the output end of the two lifting mechanisms.

5. The gel preparation machine according to claim 4, characterized in that: The moving mechanism includes two universal wheels, a support plate and a support frame. Two hydraulic cylinders are arranged in the support frame. The two universal wheels are respectively fixedly connected to the support plate and are located below the support plate. The support plate is fixedly connected to the corresponding hydraulic cylinders and is located at the output ends of the two hydraulic cylinders. The support plate is also slidably connected to the support frame and is located in the support frame. The support frame is fixedly connected to the reactor and is located below the reactor and is also located between the corresponding two support legs.

6. The gel preparation machine according to claim 5, characterized in that: The lifting mechanism includes two positioning members, an electric telescopic rod and a cross plate. The positioning member includes a positioning rod and a positioning cylinder. Connecting plates are provided on both sides of the cover. The positioning rod is slidably connected to the positioning cylinder and is located in the positioning cylinder. The positioning rod is also fixedly connected to the connecting plate and is located below the connecting plate. The positioning cylinder is fixedly connected to the cross plate and is located at one end of the cross plate. The electric telescopic rod is fixedly connected to the cross plate and is located in the middle of the cross plate. The connecting plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod. The cross plate is fixedly connected to the reactor and is located on one side of the reactor.

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