Feeding device for chemical safety

Abstract

The utility model relates to the technical field of feeding for chemical safety, and discloses a feeding device for chemical safety, which is characterized in that the top of a shell is fixedly connected with a feeding chute, a shaking mechanism is arranged in the shell, the left side of the shell is provided with an outlet corresponding to the shaking mechanism, and the front side of the shell is provided with a power mechanism corresponding to the shaking mechanism; according to the feeding device for chemical safety, when feeding is conducted in the production process, a limiting piece and a spring are matched, a shaking rod tends to move towards the interior of a shell, so that the shaking rod continuously reciprocates, at the moment, a discharging groove and a shaking sieve plate which are connected with the shaking rod continuously reciprocates under the cooperation of a sliding groove and a sliding pin, and the shaking rod does reciprocating motion; the vibrating sieve plate is arranged in the shell, so that caked raw materials in the fed raw materials can fall off from the holes of the vibrating sieve plate, the caked raw materials are discharged out of the shell from the discharging groove, meanwhile, the double-layer vibrating sieve plate can further ensure that the caked raw materials are thoroughly screened, and potential safety hazards are effectively eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical safety feeding, in particular to a chemical safety feeding device. Background Art

[0002] During chemical production, agglomerated raw materials can become lodged in critical parts of equipment, such as valves, pump bodies, and agitator blades. For example, in a centrifugal pump, if agglomerated raw materials enter the pump chamber, they can clog the impeller channel, causing unbalanced impeller rotation and, in turn, increased pump vibration. Long-term vibration can accelerate wear of components such as the pump shaft and bearings, or even damage them, affecting the normal operation of the equipment and increasing equipment maintenance costs and safety risks during repairs. In some exothermic reactions, agglomerated raw materials can affect heat transfer and reaction rate control. If agglomerated raw materials cause localized concentrations of reactants to be excessively high, the reaction rate will accelerate, and the generated heat cannot be dissipated in time. For example, in an oxidation reaction, localized overheating can trigger a runaway reaction, causing the reaction temperature to rise sharply, further accelerating the reaction, and ultimately potentially leading to serious safety incidents such as explosions or fires. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding device for chemical safety to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a feeding device for chemical safety, comprising a housing, a feeding trough fixedly connected to the top of the housing, a shaking mechanism installed in the housing, an outlet opened on the left side of the housing corresponding to the shaking mechanism, and a power mechanism installed on the front side of the housing corresponding to the shaking mechanism;

[0005] The shaking mechanism includes a sliding groove, which is fixedly connected to the inner wall of the outer shell, and a sliding pin is slidably connected in the sliding groove, and the inner end of the sliding pin is fixedly connected to a shaking screen plate, and the left side of the shaking screen plate is fixedly connected to a discharge trough, and the middle of the bottom of the discharge trough is fixedly connected to a fixed seat, and the middle of the fixed seat is fixedly connected to a shaking rod, and the right end of the shaking rod is fixedly connected to an arc block, and the left inner wall of the outer shell is fixedly connected to a mounting cylinder corresponding to the shaking rod, and the shaking rod is sleeved with a spring in the mounting cylinder, and a power shaft is rotatably connected to the arc block in the outer shell, and a cam is fixedly connected in the middle of the power shaft.

[0006] Preferably, the shaking rod is fixedly connected to a limiting plate on the right side of the installation tube, and the spring is arranged on the left side of the limiting plate.

[0007] Preferably, two shaking screen plates are provided, and the two shaking screen plates are arranged in the outer shell one above and one below.

[0008] Preferably, the outlet is opened corresponding to the discharge chute, and the left side of the discharge chute extends through the outlet to the outside of the shell.

[0009] Preferably, the power mechanism includes a driven wheel, which is fixedly connected to the front end of the power shaft, a mounting bracket is fixedly connected to the middle of the front side of the shell, a motor is fixedly connected to the front side of the mounting bracket, and the motor is fixedly connected to the power wheel in the mounting bracket, and a belt is connected between the power wheel and the driven wheel.

[0010] Preferably, the motor is equipped with an output shaft, and the motor is fixedly connected to the power wheel via the output shaft.

[0011] Compared with the prior art, the present invention provides a feeding device for chemical safety, which has the following beneficial effects:

[0012] 1. The chemical safety feeding device, through the setting of the shaking mechanism, when feeding in the production process, the raw materials are fed into the outer shell through the feed chute, and the raw materials fall onto the shaking screen plate. At this time, the power shaft continuously drives the cam to rotate, so that the cam continuously pushes the arc block, and the arc block drives the shaking rod to move out of the outer shell. At this time, the shaking rod has a tendency to move into the outer shell under the cooperation of the limit plate and the spring, so that the shaking rod continuously reciprocates. At this time, the discharge chute and the shaking screen plate connected to the shaking rod continuously reciprocate under the cooperation of the sliding groove and the sliding pin, so that the agglomerated raw materials in the input raw materials can fall from the holes of the shaking screen plate, and the agglomerated raw materials are discharged from the outer shell from the discharge chute. At the same time, the double-layer design of the shaking screen plate can further ensure that the agglomerated raw materials are screened cleanly, to ensure that the raw materials entering the production are not agglomerated, thereby effectively eliminating safety hazards.

[0013] 2. The chemical safety feeding device, through the power mechanism, the motor will apply sufficient power to the power wheel. At this time, with the cooperation of the driven wheel and the belt, it can ensure that the power shaft can rotate continuously and forcefully, thereby further driving the shaking screen plate to perform continuous reciprocating motion, ensuring the cleanliness of the screening of agglomerated raw materials and further improving the safety of chemical production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0015] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;

[0016] Figure 2 It is a whole structure front view section schematic diagram of the utility model;

[0017] Figure 3 It is a left side schematic diagram of the cooperation of the shaking mechanism and the power mechanism;

[0018] Figure 4 It is a bottom view schematic diagram of the cooperation of the shaking mechanism and the power mechanism;

[0019] Figure 5 It is a schematic diagram of the cooperation of the shell and the feed slot structure.

[0020] In the drawing: 1, feed slot; 2, shell; 3, power mechanism; 31, motor; 32, driven wheel; 33, belt; 34, mounting frame; 35, power wheel; 4, shaking mechanism; 41, discharge slot; 42, sliding groove; 43, sliding pin; 44, shaking sieve plate; 45, fixed seat; 46, shaking rod; 47, mounting cylinder; 471, spring; 472, arc block; 473, limiting sheet; 48, cam; 49, power shaft; 5, outlet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0022] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The utility model provides the following technical scheme: Embodiment one

[0024] Please refer to Figure 1-4 A kind of feeding device for chemical safety, including shell 2, feed slot 1 is fixedly connected in the top of shell 2, shaking mechanism 4 is installed in shell 2, outlet 5 is set in the left side of shell 2 corresponding shaking mechanism 4, power mechanism 3 is installed in the front side of shell 2 corresponding shaking mechanism 4;

[0025] The shaking mechanism 4 includes a sliding groove 42, which is fixedly connected to the inner wall of the outer shell 2. A sliding pin 43 is slidingly connected in the sliding groove 42, and the inner end of the sliding pin 43 is fixedly connected to a shaking screen plate 44. The left side of the shaking screen plate 44 is fixedly connected to the discharge trough 41, and a fixed seat 45 is fixedly connected to the middle of the bottom of the discharge trough 41. A shaking rod 46 is fixedly connected in the middle of the fixed seat 45, and the right end of the shaking rod 46 is fixedly connected to an arc block 472. The inner wall of the left side of the outer shell 2 is fixedly connected to the shaking rod 46, and the shaking rod 46 is sleeved with a spring 471 in the mounting tube 47. A power shaft 49 is rotatably connected near the arc block 472 in the outer shell 2, and a cam 48 is fixedly connected in the middle of the power shaft 49.

[0026] The cam 48 is driven by the driving mechanism 472 to rotate, and the cam 48 continuously pushes the arc block 472, and the arc block 472 drives the shaking rod 46 to move out of the shell 2. At this time, the shaking rod 46 has a tendency to move into the shell 2 under the cooperation of the limit plate 473 and the spring 471, so that the shaking rod 46 continuously reciprocates. At this time, the discharge chute 41 and the shaking sieve plate 44 connected to the shaking rod 46 continuously reciprocate under the cooperation of the sliding groove 42 and the sliding pin 43, so that the agglomerated raw materials in the input raw materials can fall from the holes of the shaking sieve plate 44, and the agglomerated raw materials are discharged from the shell 2 from the discharge chute 41. At the same time, the double-layer design of the shaking sieve plate 44 can further ensure that the agglomerated raw materials are screened cleanly, and ensure that the raw materials entering the production do not have agglomeration, thereby effectively eliminating safety hazards.

[0027] The shaking rod 46 is fixedly connected to the limiting plate 473 on the right side in the installation tube 47 , and the spring 471 is arranged on the left side of the limiting plate 473 .

[0028] There are two shaking screen plates 44 , and the two shaking screen plates 44 are arranged in the housing 2 one above and one below.

[0029] The outlet 5 is opened corresponding to the discharge chute 41 , and the left side of the discharge chute 41 passes through the outlet 5 and extends to the outside of the housing 2 . Example 2

[0030] See also Figure 1-5 On the basis of the first embodiment, the power mechanism 3 further comprises a driven wheel 32, the driven wheel 32 is fixedly connected to the front end of the power shaft 49, a mounting bracket 34 is fixedly connected to the middle of the front side of the housing 2, a motor 31 is fixedly connected to the front side of the mounting bracket 34, the motor 31 is fixedly connected to a power wheel 35 in the mounting bracket 34, and a belt 33 is connected between the power wheel 35 and the driven wheel 32.

[0031] Through the power mechanism 3, the motor 31 applies sufficient power to the power wheel 35. At this time, with the cooperation of the driven wheel 32 and the belt 33, it can ensure that the power shaft 49 can rotate continuously and forcefully, thereby further driving the shaking screen plate 44 to perform continuous reciprocating motion, ensuring the cleanliness of the screening of the agglomerated raw materials and further improving the safety of chemical production.

[0032] The motor 31 is provided with an output shaft, and the motor 31 is fixedly connected to the power wheel 35 via the output shaft.

[0033] In actual operation, when this device is used, during the production process, when feeding, the raw materials are put into the shell 2 through the feed chute 1, and the raw materials fall onto the shaking screen plate 44. At this time, the power shaft 49 continuously drives the cam 48 to rotate, so that the cam 48 continuously pushes the arc block 472, and the arc block 472 drives the shaking rod 46 to move out of the shell 2. At this time, under the cooperation of the limit piece 473 and the spring 471, the shaking rod 46 has a tendency to move into the shell 2, so that the shaking rod 46 continuously At this time, the discharge chute 41 and the shaking screen plate 44 connected to the shaking rod 46 continuously reciprocate in the cooperation of the sliding groove 42 and the sliding pin 43, so that the agglomerated raw materials in the input raw materials can fall out from the holes of the shaking screen plate 44, and the agglomerated raw materials are discharged from the outer shell 2 from the discharge chute 41. At the same time, the double-layer design of the shaking screen plate 44 can further ensure that the agglomerated raw materials are screened cleanly, ensuring that the raw materials entering the production do not have the agglomeration phenomenon, thereby effectively eliminating safety hazards.

[0034] The motor 31 applies sufficient power to the power wheel 35. At this time, with the cooperation of the driven wheel 32 and the belt 33, the power shaft 49 can be guaranteed to rotate continuously and forcefully, thereby further driving the shaking screen plate 44 to perform continuous reciprocating motion, ensuring the cleanliness of the screening of the agglomerated raw materials and further improving the safety of chemical production.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A chemical safety feeding device, comprising a housing (2), characterized in that: The top of the housing (2) is fixedly connected to a feed trough (1), a shaking mechanism (4) is installed in the housing (2), an outlet (5) is provided on the left side of the housing (2) corresponding to the shaking mechanism (4), and a power mechanism (3) is installed on the front side of the housing (2) corresponding to the shaking mechanism (4); The shaking mechanism (4) includes a sliding groove (42), the sliding groove (42) is fixedly connected to the inner wall of the shell (2), a sliding pin (43) is slidably connected in the sliding groove (42), the inner end of the sliding pin (43) is fixedly connected to a shaking screen plate (44), the left side of the shaking screen plate (44) is fixedly connected to a discharge trough (41), the middle of the bottom of the discharge trough (41) is fixedly connected to a fixed seat (45), the middle of the fixed seat (45) is fixedly connected to a shaking rod (46), the right end of the shaking rod (46) is fixedly connected to an arc block (472), the left inner wall of the shell (2) is fixedly connected to a mounting tube (47) corresponding to the shaking rod (46), the shaking rod (46) is sleeved with a spring (471) in the mounting tube (47), the shell (2) is rotatably connected to a power shaft (49) near the arc block (472), and the middle of the power shaft (49) is fixedly connected to a cam (48).

2. A chemical safety feeding device according to claim 1, characterized in that: The shaking rod (46) is fixedly connected to a limiting piece (473) on the right side inside the installation cylinder (47), and the spring (471) is arranged on the left side of the limiting piece (473).

3. A chemical safety feeding device according to claim 1, characterized in that: Two shaking screen plates (44) are provided, and the two shaking screen plates (44) are arranged in the housing (2) one above and one below.

4. A chemical safety feeding device according to claim 1, characterized in that: The outlet (5) is opened corresponding to the discharge trough (41), and the left side of the discharge trough (41) passes through the outlet (5) and extends to the outside of the housing (2).

5. A chemical safety feeding device according to claim 1, characterized in that: The power mechanism (3) includes a driven wheel (32), the driven wheel (32) is fixedly connected to the front end of the power shaft (49), a mounting frame (34) is fixedly connected to the middle of the front side of the housing (2), a motor (31) is fixedly connected to the front side of the mounting frame (34), the motor (31) is fixedly connected to a power wheel (35) in the mounting frame (34), and a belt (33) is connected between the power wheel (35) and the driven wheel (32).

6. A chemical safety feeding device according to claim 5, characterized in that: The motor (31) is equipped with an output shaft, and the motor (31) is fixedly connected to the power wheel (35) via the output shaft.

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