Metering device for pure benzene production

Abstract

The utility model discloses a metering device for pure benzene production, and relates to the technical field of chemical production. Comprising a base, universal wheels are fixedly connected to one end of the base at intervals, a handle is fixedly connected to one side of one end, away from the universal wheels, of the base, an adjusting mechanism is fixedly connected to one end, away from the universal wheels, of the base, and a metering mechanism is fixedly connected to one end, away from the base, of the adjusting mechanism; the metering mechanism is used for weighing, metering and processing in the use process, and the clamping mechanism is fixedly connected to the end, away from the base, of the metering mechanism; the clamping device is used for clamping and fixing a pure benzene material to be weighed; the metering device for pure benzene production has the beneficial effects that the metering device for pure benzene production not only can be used for conventional metering processing, but also can be used for stably clamping and fixing pure benzene materials to be processed, which are stored in different types of containers, through the clamping mechanism, so that the diversity and comprehensiveness of the device are improved; the stability and the practicability of the device are also improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a metering device used for pure benzene production. Background Art

[0002] Pure benzene has the molecular formula C6H6, the molecular weight is 78.11, the boiling point is 80.1℃, and the relative density is 1.4. Pure benzene is a basic chemical raw material. The crude benzene obtained by distillation of coal tar contains aromatic hydrocarbons such as pure benzene, toluene, methylbenzene and trimethylol. A certain process is required to extract pure benzene from crude benzene. Therefore, after pure benzene is extracted, a metering device for pure benzene production is needed.

[0003] In the prior art, most devices are capable of conventional metering processing. However, in actual use, different types of storage containers are often used to hold pure benzene. Therefore, it is often impossible to weigh the containers.

[0004] Stable clamping and fixing reduces the diversity of the device and also reduces the stability and practicality of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a metering device for pure benzene production to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A metering device for pure benzene production, the metering device for pure benzene production comprising:

[0008] A base, one end of the base is fixedly connected to a universal wheel at an interval, and a handle is fixedly connected to a side of the base away from the end of the universal wheel; and

[0009] An adjusting mechanism, which is fixedly connected to an end of the base away from the universal wheel; used to install the metering mechanism and can drive the metering mechanism to adjust its height;

[0010] A measuring mechanism, which is fixedly connected to an end of the adjusting mechanism away from the base and is used for weighing and measuring during use;

[0011] The clamping mechanism is fixedly connected to one end of the metering mechanism away from the base and is used for clamping and fixing the pure benzene material to be weighed.

[0012] As a further solution of the utility model: the adjustment mechanism includes:

[0013] A telescopic member, wherein the telescopic member is fixedly connected to an end of the base away from the universal wheel, and a plurality of telescopic members are provided and distributed at intervals; and

[0014] A lifting plate is fixedly connected to one end of each telescopic member away from the base.

[0015] As a further solution of the utility model: the metering mechanism includes:

[0016] A support plate, wherein the support plate is fixedly connected to an end of the lifting plate away from the base, and a plurality of support plates are provided and distributed at intervals; and

[0017] A weighing platform, the weighing platform is fixedly connected to one end of each bracket plate away from the base;

[0018] A display screen is fixedly connected between adjacent bracket plates on the side close to the handle, and a controller is fixedly connected between adjacent bracket plates on the side away from the handle, and the controller is electrically connected to the display screen and the weighing platform.

[0019] As a further solution of the utility model: the clamping mechanism includes:

[0020] A transverse plate, the transverse plate is fixedly connected to one end of the weighing platform away from the base, and a bidirectional threaded shaft is rotatably connected inside the transverse plate; and

[0021] Moving blocks, the moving blocks are symmetrically arranged and threadedly connected to the two sides of the outer side surface of the bidirectional threaded shaft, and are slidably connected to the inside of the cross plate, and the ends of the moving blocks on both sides away from the base are fixedly connected to the clamping plates, and the sides of the clamping plates on both sides facing each other are fixedly connected to the flexible plates;

[0022] A driving member is fixedly connected to the outer side surface of the transverse plate and is drivingly connected to the bidirectional threaded shaft.

[0023] As a further solution of the utility model: a moving block groove is arranged inside the transverse plate, and the moving block groove is used for installing the moving block and the bidirectional threaded shaft.

[0024] Compared with the prior art, the beneficial effect of the utility model is that the metering device for pure benzene production can not only perform conventional metering processing, but the device can also stably clamp and fix the pure benzene materials to be processed stored in different types of containers through a clamping mechanism, which not only improves the diversity and comprehensiveness of the device, but also increases the stability and practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the external structure of a metering device for pure benzene production provided in this embodiment.

[0026] Figure 2 A schematic diagram of the internal structure of a metering device for pure benzene production provided in this embodiment.

[0027] Figure 3 A schematic diagram of the partial structure of a metering device for pure benzene production provided in this embodiment.

[0028] In the figure: universal wheel-1, base-2, handle-3, telescopic part-4, lifting plate-5, bracket plate-6, display screen-7, weighing platform-8, clamping plate-9, flexible plate-10, cross plate-11, controller-12, driving part-13, moving block-14, bidirectional threaded shaft-15, moving block slot-16. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 3 The present utility model provides a metering device for pure benzene production, the metering device for pure benzene production comprising:

[0031] A base 2, one end of which is fixedly connected to a universal wheel 1 at an interval, and a handle 3 is fixedly connected to a side of the base 2 away from one end of the universal wheel 1; the handle 3 and the universal wheel 1 can drive the device to move to a position where it needs to be used; and

[0032] An adjusting mechanism, which is fixedly connected to an end of the base 2 away from the universal wheel 1; used to install the metering mechanism and can drive the metering mechanism to adjust its height;

[0033] A measuring mechanism, which is fixedly connected to one end of the adjusting mechanism away from the base 2 and is used for weighing and measuring during use;

[0034] The clamping mechanism is fixedly connected to one end of the metering mechanism away from the base 2 and is used to clamp and fix the pure benzene material to be weighed after production.

[0035] See also Figure 1 to Figure 2 In one embodiment of the present utility model, the adjustment mechanism comprises:

[0036] A telescopic member 4, wherein the telescopic member 4 is fixedly connected to an end of the base 2 away from the universal wheel 1, and a plurality of telescopic members 4 are provided and distributed at intervals; each telescopic member 4 is used to install a lifting plate 5; and

[0037] The lifting plate 5 is fixedly connected to one end of each telescopic member 4 away from the base 2; under the telescopic action of the telescopic member 4, the lifting plate 5 can be driven to move up and down and adjusted to a desired position, and the lifting plate 5 is also used to install a metering mechanism.

[0038] See also Figure 1 to Figure 2 In one embodiment of the present utility model, the metering mechanism comprises:

[0039] A bracket plate 6, wherein the bracket plate 6 is fixedly connected to one end of the lifting plate 5 away from the base 2, and a plurality of bracket plates 6 are provided and distributed at intervals; each bracket plate 6 is used to install a display screen 7, a weighing platform 8 and a controller 12; and

[0040] A weighing platform 8, which is fixedly connected to one end of each bracket plate 6 away from the base 2; used to install the clamping mechanism and can perform weighing processing during use;

[0041] A display screen 7, wherein the display screen 7 is fixedly connected between adjacent bracket plates 6 on the side close to the handle 3, and a controller 12 is fixedly connected between adjacent bracket plates 6 on the side away from the handle 3, and the controller 12 is electrically connected to the display screen 7 and the weighing platform 8; under the control of the controller 12, the weighing platform 8 can transmit the weighing result to the inside of the controller 12, and the controller 12 can then transmit the weighing result to the inside of the display screen 7, and then the weighing result can be displayed through the display screen 7.

[0042] See also Figures 1 to 3 In one embodiment of the present utility model, the clamping mechanism comprises:

[0043] A transverse plate 11, wherein the transverse plate 11 is fixedly connected to one end of the weighing platform 8 away from the base 2, and a bidirectional threaded shaft 15 is rotatably connected inside the transverse plate 11; the bidirectional threaded shaft 15 can rotate inside the transverse plate 11; and

[0044] The moving blocks 14 are symmetrically arranged and threadedly connected to the two sides of the outer side of the bidirectional threaded shaft 15, and are slidably connected to the inside of the cross plate 11, and the ends of the moving blocks 14 on both sides away from the base 2 are fixedly connected to the clamping plates 9, and the sides of the clamping plates 9 on both sides are fixedly connected to the flexible plates 10; under the action of the threaded connection, the rotation of the bidirectional threaded shaft 15 can drive the moving blocks 14 on both sides to slide towards or relatively inside the cross plate 11 at the same time, thereby driving the clamping plates 9 and the flexible plates 10 on both sides to move accordingly, and then the pure benzene material to be weighed can be clamped between the flexible plates 10 on both sides, and the flexible plates 10 can play a flexible protective role in the clamping process;

[0045] The driving member 13 is fixedly connected to the outer side surface of the transverse plate 11 and is drivingly connected to the bidirectional threaded shaft 15; and is used for driving the bidirectional threaded shaft 15 to rotate.

[0046] See also Figures 2 to 3 In one embodiment of the utility model, a moving block groove 16 is provided inside the transverse plate 11 , and the moving block groove 16 is used to install the moving block 14 and the bidirectional threaded shaft 15 , and is slidably connected to the moving block 14 , and is rotationally connected to the bidirectional threaded shaft 15 .

[0047] The working principle of the utility model is:

[0048] Before starting work, the device can be moved to the position where it needs to be used through the universal wheel 1 and the handle 3. Then, during use, according to the actual needs of the user, the telescopic member 4 can be started. Under the telescopic effect of the telescopic member 4, the lifting plate 5 can be driven to move up and down, so that the device can be adjusted to the required height. Then, the pure benzene material to be weighed is placed on the end surface of the cross plate 11, and then the driving member 13 is started. Under the driving effect of the driving member 13, the bidirectional threaded shaft 15 can be driven to rotate in the moving block groove 16 inside the cross plate 11. Under the effect of the threaded connection , which can drive the moving blocks 14 on both sides to slide toward each other in the moving block grooves 16 inside the horizontal plate 11 at the same time, thereby driving the clamping plates 9 and the flexible plates 10 on both sides to move accordingly, and then the pure benzene material to be weighed can be clamped between the flexible plates 10 on both sides, and then the pure benzene material can be weighed through the weighing platform 8, and the weighing platform 8 can transmit the weighing result to the inside of the controller 12, and the controller 12 then transmits the weighing result to the inside of the display screen 7 and displays the weighing result through the display screen 7, so that the staff can observe and record it.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A metering device for pure benzene production, characterized in that: The metering device for pure benzene production comprises: A base, one end of the base is fixedly connected to a universal wheel at an interval, and a handle is fixedly connected to a side of the base away from the end of the universal wheel; and An adjusting mechanism, which is fixedly connected to an end of the base away from the universal wheel; used to install the metering mechanism and can drive the metering mechanism to adjust its height; A measuring mechanism, which is fixedly connected to an end of the adjusting mechanism away from the base and is used for weighing and measuring during use; The clamping mechanism is fixedly connected to one end of the metering mechanism away from the base and is used for clamping and fixing the pure benzene material to be weighed.

2. The metering device for pure benzene production according to claim 1, characterized in that: The regulating mechanism comprises: A telescopic member, wherein the telescopic member is fixedly connected to an end of the base away from the universal wheel, and a plurality of telescopic members are provided and distributed at intervals; and A lifting plate is fixedly connected to one end of each telescopic member away from the base.

3. The metering device for pure benzene production according to claim 2, characterized in that: The measuring mechanism comprises: A support plate, wherein the support plate is fixedly connected to an end of the lifting plate away from the base, and a plurality of support plates are provided and distributed at intervals; and A weighing platform, the weighing platform is fixedly connected to one end of each bracket plate away from the base; A display screen is fixedly connected between adjacent bracket plates on the side close to the handle, and a controller is fixedly connected between adjacent bracket plates on the side away from the handle, and the controller is electrically connected to the display screen and the weighing platform.

4. The metering device for pure benzene production according to claim 3, characterized in that: The clamping mechanism comprises: A transverse plate, the transverse plate is fixedly connected to one end of the weighing platform away from the base, and a bidirectional threaded shaft is rotatably connected inside the transverse plate; and Moving blocks, the moving blocks are symmetrically arranged and threadedly connected to the two sides of the outer side surface of the bidirectional threaded shaft, and are slidably connected to the inside of the cross plate, and the ends of the moving blocks on both sides away from the base are fixedly connected to the clamping plates, and the sides of the clamping plates on both sides facing each other are fixedly connected to the flexible plates; A driving member is fixedly connected to the outer side surface of the transverse plate and is drivingly connected to the bidirectional threaded shaft.

5. The metering device for pure benzene production according to claim 4, characterized in that: A moving block groove is arranged inside the transverse plate, and the moving block groove is used for installing the moving block and the bidirectional threaded shaft.

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