Rice dumpling conveying device for vibration isolation

Abstract

The utility model discloses a zongzi conveying device for vibration isolation. The zongzi conveying device comprises a feeding device and a weighing device connected with the feeding device. The feeding device comprises a distributor, a feeding channel and a plurality of damping springs, and the weighing device comprises a feeding channel, a transition bin and a rice driving device. The distributor comprises a central channel wall internally provided with a central channel and further comprises a plurality of auxiliary distributing rails located on the outer side of the central channel wall, and a rail protruding part is arranged between every two adjacent auxiliary distributing rails. The zongzi rice conveying device for vibration isolation has the advantages that various measures are adopted to assist in achieving directional movement of rice, the efficiency of moving the rice from the head end of the feeding channel to the tail end of the feeding channel can be effectively improved, and therefore the possibility that the rice adheres to the head end of the feeding channel is reduced on the whole.

Description

Technical Field

[0001] The utility model belongs to the field of rice dumpling processing, and in particular relates to a rice dumpling material conveying device for isolating vibration. Background Art

[0002] The publication number is CN211443868U, and the subject name is a utility model patent for a vibrating feeding device for rice dumplings. Its technical solution discloses that "the vibration device includes a vibrating electromagnet, a front supporting iron sheet 8 and a rear supporting iron sheet 9, the front supporting iron sheet 8 and the rear supporting iron sheet 9 are parallel and inclined, the upper edges of the front supporting iron sheet 8 and the rear supporting iron sheet 9 are respectively fixed on the lower surface of the bottom plate 3, the upper edges of the front supporting iron sheet 8 and the rear supporting iron sheet 9 are respectively fixed on the fixed platform 1, the front supporting iron sheet 8 is close to the discharging part 6, and the rear supporting iron sheet 9 is close to the feeding part 5, the vibrating electromagnet includes an iron core 10 and an armature 11, the iron core 10 is fixed on the fixed platform 1, the iron core 10 is located between the front supporting iron sheet 8 and the rear supporting iron sheet 9, the armature 11 is fixed on a side of the front supporting iron sheet 8 close to the iron core 10, and the iron core 10 is opposite to the armature 11".

[0003] The publication number is CN211197716U, the subject name is a utility model patent for a rice dumpling material anti-adhesion conveying device, and its IPC classification number is B65G47 / 18. Its technical solution discloses that "the vibrating feeding plate 2 is controlled by a vibrating device 12 to generate vibration, and the weighing bucket 3 is installed on a weight sensor 13. The weight sensor 13 is connected to a controller capable of controlling the rotation of a reduction motor 11. The weight sensor 13 is fixed on a vibration table 15 driven by a vibration motor. The hopper 1, the vibrating feeding plate 2 ... The material tray 2 and the weighing barrel 3 are both made of stainless steel, and the inner surface of the hopper 1, the upper surface of the bottom plate 4, the inner surface of the side plate 5, the inner surface of the weighing barrel 3, and the upper surface of the discharge plate 10 are all sandblasted surfaces 16, and the sandblasted surface 16 is covered with a layer of Teflon 17 (polytetrafluoroethylene). The sandblasted surface 16 reduces the contact area between the equipment and the rice material, and the characteristics of the Teflon 17 material prevent the rice material from adhering to the equipment during the movement, and the rice material is not easy to agglomerate, and the rice material can be evenly dispersed in the vibrating feeding tray 2.

[0004] It can be seen that the technical solution disclosed in CN211443868U has disclosed a vibrating electromagnet, a front supporting iron sheet 8 and a rear supporting iron sheet 9. The vibrating electromagnet can drive the front and rear supporting iron sheets to vibrate fully, thereby solving the problem of how to ensure that "the rice materials can move at a uniform speed in the vibrating feeding plate". However, the rice materials for zongzi have many categories, including white glutinous rice, yellow glutinous rice, and may also include long glutinous rice and round glutinous rice. The technical solution disclosed in the above utility model patent does not further solve the problem of how to realize the simple classification and transmission of rice materials, and needs to be further improved.

[0005] It can be seen that the technical scheme disclosed in CN211197716U has disclosed a vibrating feed tray 2 and a Teflon layer (Teflon 17) located at the discharge plate 10, etc., so as to solve the problem of "rice material adheres to the equipment during the process". However, the Teflon layer is set at the discharge plate 10, etc. to prevent the rice material from adhering, and passive measures are taken to prevent the rice material from adhering in essence. However, the rice material is subject to the adhesion between its own gravity and the rice material, and the passive measures such as the Teflon layer have limited effect of preventing adhesion, which needs to be further improved. In addition, the vibrating feed tray 2 can produce vibration, but can only "shake up" the rice material, and the conveying direction of the rice material cannot be determined. Utility Model Content

[0006] The utility model aims at the prior art, overcomes the above defects and provides a rice dumpling material conveying device which is isolated from vibration.

[0007] The utility model adopts the following technical scheme, a vibration-isolating rice material conveying device for rice dumplings, comprising a material incoming device and a weighing device connected to the material incoming device, wherein the material incoming device comprises a material distributor, a feeding channel and a plurality of damping springs, and the weighing device comprises a feeding channel, a transition silo and a rice material driving device, wherein:

[0008] The material distributor includes a central channel wall with a built-in central channel, and the material distributor also includes a plurality of auxiliary material distribution tracks located outside the central channel wall, and a track protrusion is provided between adjacent auxiliary material distribution tracks; the material distributor also includes an arc-shaped extension plate, one end of the arc-shaped extension plate is connected to the central channel wall and is integrally formed with the central channel wall, and the other end of the arc-shaped extension plate is connected to the auxiliary material distribution track;

[0009] The connecting tube is located between the distributor and the feeding channel, and is communicated with the distributor and the feeding channel at the same time. The feeding channel is provided with a feeding outlet on a side away from the distributor;

[0010] The damping spring is located at a side of the feeding channel away from the distributor, and the damping spring is elastically connected to the feeding channel;

[0011] The head end of the feed channel is connected to the material incoming device, and the end of the feed channel 210 is provided with a discharge port toward the transition bin, and a feed cavity is built into the feed channel;

[0012] The side of the transition silo is detachably connected to the top of the transition silo support column, and an embedded weighing sensor is embedded in the transition silo support column;

[0013] The rice material driving device includes a top block and a material stripping plate, one end of the material stripping plate is fixedly connected to the top block, and the other end of the material stripping plate extends into the feed channel and has a gap between the feed channel; the rice material driving device also includes a first support plate and a second support plate, a plurality of springs are arranged between the first support plate and the second support plate, and the elastic body is located between the top block and the first support plate.

[0014] As a further preferred technical solution of the above technical solution, the rice material driving device also includes a cover body, the upper end of the cover body is fixedly connected to the first support plate, the lower end of the cover body is fixedly connected to the second support plate, and the feed cavity connecting hole is connected to the feed cavity.

[0015] As a further preferred technical solution of the above technical solution, the transition silo is provided with a cylindrical feed port, and a plurality of auxiliary feed tracks are provided on the outside of the cylindrical feed port, and a transition plate is provided between the auxiliary feed tracks and the cylindrical feed port.

[0016] As a further preferred technical solution of the above technical solution, the inner wall of the feed channel, the inner wall of the cylindrical feed port, and the outer surface of the feed plate are respectively provided with Teflon coatings.

[0017] As a further preferred technical solution of the above technical solution, the distributor is further provided with an inner baffle plate, which is integrally formed with the arc-shaped extension plate, and the inner baffle plate is located on a side of the arc-shaped extension plate away from the central channel.

[0018] As a further preferred technical solution of the above technical solution, the inner baffle is arranged along the axial direction of the central channel, and the arc-shaped extension plate is arranged along the radial direction of the central channel.

[0019] As a further preferred technical solution of the above technical solution, the inner wall of the auxiliary material distribution track, the inner wall of the central channel wall, and the inner surface of the feeding channel are respectively provided with Teflon coating.

[0020] The vibration-isolating rice dumpling material conveying device disclosed in the utility model has the beneficial effects of:

[0021] 1. Using a variety of measures to assist in achieving directional movement of the rice material can effectively improve the efficiency of the rice material moving from the head end to the end of the feed channel, thereby reducing the possibility of rice material adhesion overall.

[0022] 2. Use the material divider to realize the simple classification and transmission of rice materials. The yellow glutinous rice, long glutinous rice, round glutinous rice and other types of glutinous rice falling to each auxiliary material dividing track can be initially screened and temporarily stored on the auxiliary material dividing track. When a certain type of rice material needs to be sent into the feeding channel as an auxiliary material, it can be sent into the central channel in a variety of ways along the auxiliary material dividing track where the rice material is located. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of this application.

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the weighing device of the present application.

[0025] Figure 3 is along Figure 2Local cross-section along the AA direction.

[0026] Figure 4 It is a three-dimensional schematic diagram of the feeding bin of the incoming material device of the present application.

[0027] Figure 5 It is a schematic diagram of the overall structure of the material incoming device of the present application.

[0028] Figure 6 yes Figure 5 A partial enlarged view of area A.

[0029] The reference numerals include: 100-incoming device; 110-distributor; 111-central channel; 112-auxiliary distribution track; 113-track protrusion; 114-arc-shaped extension plate; 115-central channel wall; 116-inner baffle; 120-connecting cylinder; 121-first cylinder; 122-second cylinder; 123-third cylinder; 130-feeding channel; 140-damping spring; 200-weighing device; 210-feeding channel; 211-discharging port; 212-feeding cavity; 220-transition silo; 221-cylindrical feed port; 222-auxiliary feed track; 223-transition plate; 224-transition silo door; 230-transition silo pillar; 231-embedded weighing sensor; 240-meter material driving device; 241-top block; 242-feeding plate; 243-elastic body; 244-first support plate; 245-second support plate; 246-spring; 247-cover body; 248-feeding cavity connecting hole; 251-vertical plate; 252-bottom plate. DETAILED DESCRIPTION

[0030] The utility model discloses a vibration-isolating rice dumpling material conveying device, which is described in conjunction with a preferred embodiment (embodiment 1) and the accompanying drawings. Figure 1-6 , the specific implementation methods of the utility model are further described.

[0031] Example 1.

[0032] Preferably, the vibration-isolating rice material conveying device for rice dumplings comprises a material supply device 100 and a weighing device 200 connected to the material supply device 100, wherein the material supply device 100 comprises a distributor 110, a feeding channel 130 and a plurality of damping springs 140, and the weighing device 200 comprises a feeding channel 210, a transition silo 220 and a rice material driving device 240, wherein:

[0033] The distributor 110 includes a central channel wall 115 with a central channel 111 built therein, and the distributor also includes a plurality of auxiliary distribution tracks 112 located outside the central channel wall 115, and track protrusions 113 are provided between adjacent auxiliary distribution tracks 112; Figure 4As shown, when different types of glutinous rice fall to the corresponding preset positions ( Figure 4 ), the distributor 110 can be used to realize simple classification and transmission of rice materials according to actual needs; specifically, considering that white glutinous rice is the main raw material of glutinous rice, it is preferred to directly fall into the central channel 111, and directly enter the connecting cylinder 120 through the central channel 111 until it enters the feeding channel 130; specifically, other types of glutinous rice, such as yellow glutinous rice, long glutinous rice, and round glutinous rice, are preferably respectively dropped into the auxiliary distribution tracks 112, so that the auxiliary distribution tracks 112 can realize the initial screening and temporary storage of rice materials; Specifically, according to actual needs, when a certain type of rice material needs to be fed into the feeding channel 130 as an auxiliary material, the rice material can be manually fed into the central channel 111 along the auxiliary material distribution track 112 where the rice material is located; the distributor 110 also includes an arc-shaped extension plate 114, one end of the arc-shaped extension plate 114 is connected to the central channel wall 115 and is integrally formed with the central channel wall 115, and the other end of the arc-shaped extension plate 114 is connected to the auxiliary material distribution track 112 (the end), so that the arc-shaped extension plate 114 and the auxiliary material distribution track 112 (the end, Figure 4 The right side of the auxiliary material distribution track 112 is flush, so that the rice material located at any one of the auxiliary material distribution tracks 112 can be divided from the front end of the auxiliary material distribution track 112 ( Figure 4 The left side of the device slides into the central channel 111 without any steps;

[0034] The connecting tube 120 is located between the distributor 110 and the feeding channel 130. The connecting tube 120 is connected to the distributor 110 and the feeding channel 130 at the same time. The feeding channel 130 is provided with a feeding outlet (not shown in the figure) on a side away from the distributor 110 so as to connect with the weighing device.

[0035] The damping spring 140 is located at a side of the feeding channel 130 away from the distributor 110 , and the damping spring 140 is elastically connected to the feeding channel 130 ;

[0036] The head end of the feed channel 210 is connected to the material incoming device, and the end of the feed channel 210 is provided with a discharge port 211 facing the transition bin 220, and the feed channel 210 is built with a feed cavity 212;

[0037] The side of the transition silo 220 is detachably connected to the top of the transition silo support 230, and an embedded weighing sensor 231 is embedded in (the main body of) the transition silo support 230; since the self-weight of the transition silo 220 and the gravity of the rice material are completely borne by the transition silo support 230, when the rice material falls into the transition silo 220 from the discharge port 211, the embedded weighing sensor 231 embedded in the transition silo 220 can sense the load change of the transition silo 220, thereby achieving the purpose of weighing the rice material;

[0038] The rice material driving device 240 includes a top block 241 and a material-diverting plate 242, one end of the material-diverting plate 242 is fixedly connected to the top block 241, and the other end of the material-diverting plate 242 extends into the feed channel 210 and has a gap with (the bottom inner surface of) the feed channel 210 to prevent dry friction between the material-diverting plate 242 and the feed channel 210, which is not conducive to driving the rice material; the rice material driving device 240 also includes a first support plate 244 and a second support plate 245, a plurality of springs 246 are arranged between the first support plate 244 and the second support plate 245, and an elastic body 243 is located between the top block 241 and the first support plate 244, so that the top block 241 can drive the material-diverting plate 242 to move when it is driven by external forces such as human power, especially along Figure 2 The movement in the AA direction assists in driving the rice material to move from the head end to the end of the feed channel 210; the top block 241 has rigidity, and when the top block 241 is driven by external forces such as human power, the elastic body 243 can have sufficient elasticity so that the top block 241 can be rotated smoothly.

[0039] Among them, the divider 110 is also provided with an inner baffle plate 116, which is integrally formed with the arc-shaped extension plate 114, and the inner baffle plate 116 is located on the side of the arc-shaped extension plate 114 away from the central channel 111; when the rice material slides into the central channel 111 from the auxiliary dividing track 112, the inner baffle plate 116 can play a blocking role to prevent the rice material from overflowing or falling from the divider 110.

[0040] The inner baffle plate 116 is disposed along the axial direction of the central channel 111 , and the arc-shaped extension plate 114 is disposed along the radial direction of the central channel 111 .

[0041] The inner wall of the auxiliary material distribution track 112 , the inner wall of the central channel wall 115 , and the inner surface of the feeding channel 130 are respectively provided with Teflon coatings (not shown in the figure).

[0042] The number of the damping springs 140 is preferably three.

[0043] The inner diameters of the first cylinder 121 , the second cylinder 122 , and the third cylinder 123 decrease sequentially so that the rice materials gather on one side of the feeding channel 130 close to the distributor 110 .

[0044] The bottom surface of the feeding channel 130 is inclined so that the rice material can be moved out from the feeding outlet of the feeding channel 130 (along the Figure 5 (direction of the rose-red arrow in the figure).

[0045] Among them, the rice material driving device 240 also includes a cover body 247, the upper end of the cover body 247 is fixedly connected to the first support plate 244, and the lower end of the cover body 247 is fixedly connected to the second support plate 245. The cover body 247, the second support plate 245, and the feed channel 210 together form (have) a feed chamber connecting hole 248, and the feed chamber connecting hole 248 is connected to the feed chamber 212, so that the material shifting plate 242 rotates in the feed chamber connecting hole 248.

[0046] The transition bin 220 is provided with a cylindrical feed port 221, and a plurality of auxiliary feed rails 222 ( Figure 2 Only about two-thirds of the circumference of the auxiliary feeding track 213 is shown in the figure, and a transition plate 223 is provided between the auxiliary feeding track 222 and the cylindrical feeding port 221; when part of the rice falls into the auxiliary feeding track 222 outside the cylindrical feeding port 221, it is convenient for the user to manually dial the rice into the cylindrical feeding port 221.

[0047] The inner wall of the feed channel 210 , the inner wall of the cylindrical feed port 221 , and the outer surface of the material shifting plate 242 are respectively provided with Teflon coatings (not shown in the figure).

[0048] It is worth mentioning that the method of manually driving the top block 241 disclosed in this embodiment, as one of the active measures to assist in achieving directional movement of rice materials, can effectively improve the efficiency of rice materials moving from the head end to the end of the feed channel 210, thereby reducing the possibility of rice material adhesion as a whole.

[0049] Among them, the weighing device 200 also includes a vertical plate 251 and a bottom plate 252. The upper end of the vertical plate 251 is fixedly connected to the feed channel 210, the lower end of the vertical plate 251 is fixedly connected to the bottom plate 252, and the transition silo support 230 is fixedly connected to the bottom plate 252, so that the weighing device 200 forms a three-dimensional configuration.

[0050] The number of springs 246 is preferably four.

[0051] Among them, a transition silo door 224 is provided at the bottom of the transition silo 220, and the transition silo door 224 is driven by a door opening motor (not shown in the figure) built into the transition silo door 224.

[0052] Example 2.

[0053] Embodiment 2 is based on embodiment 1, and the "manual delivery of the rice material into the central channel 111" of embodiment 1 is modified to "the rice material is delivered into the central channel 111 by continuous vibration".

[0054] Example 3.

[0055] Based on Example 1, Example 3 modifies the "top block 241 can drive the material removal plate 242 to move when driven by external forces such as human power" in Example 1 to "the top block 241 can drive the material removal plate 242 to move when driven by a driving mechanism (built into the top block 241, not shown in the figure)".

[0056] Examples 4-6.

[0057] Based on Examples 1-3, Examples 4-6 respectively modify the "material shifting plate 242" of Examples 1-3 into "material shifting rods" to reduce the single material shifting amount but improve the flexibility of the material shifting process.

[0058] It is worth mentioning that the technical features such as the model of the door opening motor involved in this utility model patent application should be regarded as the prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0059] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vibration-isolating rice dumpling material conveying device, characterized in that: It includes a material incoming device and a weighing device connected to the material incoming device. The material incoming device includes a material distributor, a feeding channel and a plurality of damping springs. The weighing device includes a feeding channel, a transition silo and a rice material driving device, wherein: The material distributor includes a central channel wall with a built-in central channel, and the material distributor also includes a plurality of auxiliary material distribution tracks located outside the central channel wall, and a track protrusion is provided between adjacent auxiliary material distribution tracks; the material distributor also includes an arc-shaped extension plate, one end of the arc-shaped extension plate is connected to the central channel wall and is integrally formed with the central channel wall, and the other end of the arc-shaped extension plate is connected to the auxiliary material distribution track; The connecting tube is located between the distributor and the feeding channel, and is communicated with the distributor and the feeding channel at the same time. The feeding channel is provided with a feeding outlet on a side away from the distributor; The damping spring is located at a side of the feeding channel away from the distributor, and the damping spring is elastically connected to the feeding channel; The head end of the feed channel is in communication with the material incoming device, the end of the feed channel (210) is provided with a discharge port facing the transition bin, and a feed cavity is built into the feed channel; The side of the transition silo is detachably connected to the top of the transition silo support column, and an embedded weighing sensor is embedded in the transition silo support column; The rice material driving device includes a top block and a material stripping plate, one end of the material stripping plate is fixedly connected to the top block, and the other end of the material stripping plate extends into the feed channel and has a gap between the feed channel; the rice material driving device also includes a first support plate and a second support plate, a plurality of springs are arranged between the first support plate and the second support plate, and the elastic body is located between the top block and the first support plate.

2. The vibration-isolating rice dumpling material conveying device according to claim 1, characterized in that: The rice material driving device also includes a cover body, the upper end of the cover body is fixedly connected to the first support plate, the lower end of the cover body is fixedly connected to the second support plate, and the feed cavity communication hole is connected to the feed cavity.

3. The vibration-isolating rice dumpling material conveying device according to claim 1, characterized in that: The transition silo is provided with a cylindrical feed port, a plurality of auxiliary feed tracks are arranged outside the cylindrical feed port, and a transition plate is arranged between the auxiliary feed tracks and the cylindrical feed port.

4. The vibration-isolating rice dumpling material conveying device according to claim 1, characterized in that: The inner wall of the feed channel, the inner wall of the cylindrical feed port and the outer surface of the material shifting plate are respectively provided with Teflon coatings.

5. The vibration-isolating rice dumpling material conveying device according to claim 1, characterized in that: The distributor is also provided with an inner baffle plate, which is integrally formed with the arc-shaped extension plate and is located on a side of the arc-shaped extension plate away from the central channel.

6. The vibration-isolating rice dumpling material conveying device according to claim 5, characterized in that: The inner baffle is arranged along the axial direction of the central channel, and the arc-shaped extension plate is arranged along the radial direction of the central channel.

7. The vibration-isolating rice dumpling material conveying device according to claim 1, characterized in that: The inner wall of the auxiliary material distribution track, the inner wall of the central channel wall and the inner surface of the feeding channel are respectively provided with Teflon coatings.

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