Weighing chassis, weighing module and beverage processing equipment

Abstract

The utility model discloses a weighing chassis, a weighing module and beverage processing equipment. The weighing chassis comprises a chassis main body, two clamping parts and a first connecting part, and a positioning groove is formed in the bottom of the chassis main body; the two clamping parts are located on the two sides of the positioning groove respectively and can be clamped to an external structure in the first direction. The first connecting part is arranged on the chassis body and suitable for being fixedly connected with an external structure in the first direction. According to the utility model, the weighing chassis can be preliminarily positioned through the positioning groove, and the weighing chassis is connected with an external structure through the first connecting part and the two clamping parts, so that the connection of the weighing chassis is more stable and reliable, and the stability of the weighing module can be better ensured, thereby ensuring the weighing accuracy of the weighing module.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage processing equipment, and particularly relates to a weighing chassis, a weighing module and beverage processing equipment. Background Art

[0002] Existing beverage processing equipment such as coffee machines generally integrates functions of grinding coffee beans, transferring coffee powder and brewing and extracting. To ensure the quality of coffee, the amount of coffee powder per cup of coffee should be strictly controlled. Usually, a weighing module is integrated in the coffee machine. After weighing the coffee powder by the weighing module, brewing and extraction are carried out to ensure the accuracy of the amount of coffee powder added to different types of coffee. After long-term use of the existing coffee machine, the weighing module in the coffee machine is prone to looseness, resulting in poor weighing accuracy of the coffee powder and affecting the quality of the coffee produced by the coffee machine. Summary of the Utility Model

[0003] In view of this, the utility model aims to solve the problem that the weighing module in traditional beverage processing equipment is prone to looseness, resulting in poor weighing accuracy and affecting the quality of the finished beverage.

[0004] To achieve the above object, a weighing chassis proposed by the utility model includes:

[0005] A chassis main body, on the bottom of which a positioning groove is formed;

[0006] Two clamping parts, respectively located on both sides of the positioning groove and both can be clamped on an external structure along a first direction;

[0007] A first connecting part, arranged on the chassis main body and adapted to form a fixed connection with the external structure along the first direction.

[0008] Optionally, the two clamping parts are symmetrically arranged on both sides of the positioning groove, and the first connecting part and the two clamping parts are arranged in a non-linear manner.

[0009] Optionally, the first connecting part is set as a first connecting hole, and the first connecting hole extends along the first direction.

[0010] Optionally, each clamping part is set as a clamping groove, and each clamping groove extends along the first direction, and one side of each clamping groove facing away from the first connecting part is open.

[0011] Optionally, the chassis main body includes:

[0012] A weighing base, the positioning groove is arranged at the bottom of the weighing base, and the first connecting part and the two clamping parts are both arranged on the weighing base;

[0013] The support frame is connected to the weighing base and surrounds the outer peripheral side of the weighing base to jointly enclose a receiving cavity with the weighing base.

[0014] Optionally, the weighing base includes a first base body and a second base body arranged symmetrically, and a connecting plate connected between the first base body and the second base body. The two clamping parts are respectively arranged on the first base body and the second base body; the connecting plate is arranged in a stepped shape, the first connecting part is arranged on the connecting wall where the connecting plate connects the upper step wall and the lower step wall, and the bottom of the connecting plate, the first base body and the second base body enclose to form the positioning groove.

[0015] Optionally, the support frame is set as a sheet metal part, the support frame surrounds the outer peripheral side of the weighing base, and the support frame is provided with an avoidance opening corresponding to the first connecting part and a first flanging bent inward on one side of the avoidance opening.

[0016] Optionally, the support frame includes a first support wall and two second support walls respectively arranged on opposite sides of the first support wall. The avoidance opening is arranged on the first support wall, and second flangings are arranged on both of the two second support walls, and each second flanging respectively abuts against the first base body and the second base body.

[0017] The present utility model also provides a weighing module, including:

[0018] The above-mentioned weighing chassis;

[0019] A weighing module, arranged on the weighing chassis.

[0020] Optionally, at least part of the weighing module faces the first side of the weighing chassis and protrudes from the chassis main body;

[0021] Wherein, at least part of the two clamping parts of the weighing chassis faces the second side of the chassis main body and protrudes from the chassis main body, and the first side and the second side are opposite sides of the chassis main body.

[0022] Optionally, the weighing module includes:

[0023] A weighing container, with a container opening on one side and protruding on the first side of the chassis main body;

[0024] A cover structure, movably arranged on the weighing chassis to open and close the container opening;

[0025] A cover driving structure, arranged in the receiving cavity of the weighing chassis and connected to the cover structure, and the cover driving structure is used to drive the cover structure to open or close the container opening.

[0026] The utility model also provides a beverage preparation device, comprising the above-mentioned weighing module.

[0027] The technical solution provided by the utility model has the following beneficial effects:

[0028] The weighing chassis provided by the utility model comprises a chassis body, two clamping parts and a first connecting part. A positioning groove is arranged at the bottom of the chassis body, and the fixing position of the weighing chassis can be quickly found through the positioning groove, so that the weighing chassis can be quickly and initially positioned, effectively preventing mistakes; the chassis body can be clamped on the external structure through the two clamping parts to form a horizontal positioning, and then connected and fixed with the external structure through the first connecting part, and the clamping direction of the clamping part is consistent with the connection direction of the first connecting part, so as to prevent the weighing chassis from being detached from the clamping part The weighing chassis can be completely fixed by the two clamping parts; and compared with the connection method of all screws, it is not necessary to accurately set the alignment of each hole, so the installation operation of the weighing chassis is more convenient, and the manufacturing accuracy requirement of the weighing chassis is smaller, so the manufacturing cost is lower; and, by forming three fixing points connected to the external structure through the first connecting part and the two clamping parts, the weighing chassis can be fixed more firmly and not easy to shake, which can better ensure the stability of the weighing module, thereby ensuring the weighing accuracy of the weighing module. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 A structural schematic diagram of an embodiment of a weighing module provided by the utility model;

[0031] Figure 2 for Figure 1 A structural schematic diagram of the weighing module from another perspective;

[0032] Figure 3 for Figure 1 A schematic diagram of an exploded structure of the weighing module described in;

[0033] Figure 4 for Figure 1 A schematic diagram of the exploded structure of the weighing base.

[0034] Description of Figure Numbers:

[0035] 100-weighing module; 1-weighing chassis; 11-weighing base; 111-first seat body; 112-second seat body; 113-clamping part; 1131-clamping slot; 114-connecting plate; 115-first connecting part; 1151-first connecting hole; 116-positioning slot; 12-support frame; 121-first supporting wall; 1211-first flange; 1212-avoidance opening; 122-second supporting wall; 1221-second flange; 2-weighing module; 21-weighing container; 22-cover structure; 23-cover driving structure.

[0036] The realization of the purpose, functional characteristics and excellent effects of the utility model will be further explained below in conjunction with specific embodiments and drawings. DETAILED DESCRIPTION

[0037] 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 of 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.

[0038] It should be noted that if a directional indication is involved in the embodiments of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0040] The utility model provides a beverage preparation device, which can be but not limited to a coffee machine, a soybean milk machine or a juicer, etc. In the following, for the convenience of description, a coffee machine will be used as an example for specific description, and other devices can be implemented with reference to adaptability.

[0041] Among them, the beverage preparation equipment includes a weighing module, which can be used to weigh the weight of coffee powder, so that the amount of coffee powder used in each type of coffee in the process of making coffee can be quantified to improve the quality of coffee.

[0042] Specifically, see Figure 1 , Figure 2 and Figure 4 The weighing module 100 includes a weighing chassis 1 and a weighing module 2. The weighing chassis 1 can support and fix the weighing module 2 at a certain height, so as to facilitate the taking and discharging of materials from the weighing container 21 in the weighing module 2.

[0043] Among them, at least part of the weighing module 2 is arranged toward the first side of the weighing chassis 1 to protrude from the chassis body; at least part of the two clamping parts 113 of the weighing chassis 1 are arranged toward the second side of the chassis body to protrude from the chassis body, and the first side and the second side are opposite sides of the chassis body.

[0044] In the present embodiment, since the weighing module 2 is arranged on the chassis body with one side thereof protruding from the first side of the chassis body, specifically, the weighing container 21 of the weighing module 2 can be protruding from one side of the chassis body to facilitate the reception and transfer of material powder (such as coffee powder), so that the center of gravity of the entire weighing module 100 will be biased toward the first side. By protruding the two clamping parts 113 on the second side of the chassis body, and the first side and the second side are opposite, the overall center of gravity of the weighing module 100 is more centered, and the entire weighing module 100 is also more stable and not easy to tip toward one side, which can better ensure the stability of the weighing module 100, thereby ensuring the weighing accuracy of the weighing module 100.

[0045] For the weighing chassis 1, the weighing chassis 1 includes a chassis body, two clamping parts 113 and a first connecting part 115, and a positioning groove 116 is formed at the bottom of the chassis body; the two clamping parts 113 are respectively located on both sides of the positioning groove 116, and can be clamped on the external structure along the first direction; the first connecting part 115 is arranged on the chassis body and is suitable for forming a fixed connection with the external structure along the first direction.

[0046] By providing a positioning groove 116 at the bottom of the chassis main body, the fixed position of the weighing chassis 1 can be quickly found through the positioning groove 116, enabling the quick preliminary positioning of the weighing chassis 1 and effectively preventing misoperation. The chassis main body can be clamped to the external structure through two clamping portions 113 to form positioning in the horizontal direction. Then, it is further connected and fixed to the external structure through the first connecting portion 115. Moreover, the clamping direction of the clamping portion 113 is the same as the connecting direction of the first connecting portion 115, preventing the weighing chassis 1 from disengaging from the clamping portion 113, thereby completely fixing the weighing chassis 1. Additionally, by clamping the two clamping portions 113, compared with the connection method using all screws, precise alignment of each hole is not required. The installation operation of the weighing chassis 1 is more convenient, and the manufacturing accuracy requirements for the weighing chassis 1 are lower, resulting in lower manufacturing costs. Furthermore, through the first connecting portion 115 and the two clamping portions 113, three fixing points for connecting to the external structure are formed, making the fixing of the weighing chassis 1 more reliable, less prone to shaking, and better ensuring the stability of the weighing module 100, thus guaranteeing the weighing accuracy of the weighing module 100.

[0047] Preferably, the two clamping portions 113 are symmetrically arranged on both sides of the positioning groove 116, and the first connecting portion 115 and the two clamping portions 113 are arranged in a non-linear manner, that is, a triangular fixation is formed between the two clamping portions 113 and the first connecting portion 115, making the fixation of the chassis main body more reliable, and thus the fixation of the entire weighing module 100 more reliable and less prone to shaking.

[0048] Preferably, in combination Figure 3 and Figure 4 As shown, the first connecting portion 115 is provided as a first connecting hole 1151, the first connecting hole 1151 extends along the first direction, each clamping portion 113 can be provided as a clamping groove 1131, each clamping groove 1131 extends along the first direction, and the side of each clamping groove 1131 facing away from the first connecting portion 115 is open. The weighing chassis 1 can be clamped to the external structure from the open side of the clamping groove 1131 to quickly achieve the positioning of the weighing chassis 1 in the horizontal direction, enabling the first connecting hole 1151 to quickly align with the mounting hole on the external structure.

[0049] Specifically, the weighing module 100 may further include a plurality of connecting members. The connecting members can be set as screws or bolts, etc. One of the connecting members is passed through the first connecting hole 1151 and the corresponding mounting hole on the external structure (such as a coffee machine housing or a brewing module of a coffee machine) to fix the first connecting portion 115 to the external structure.

[0050] Moreover, studs may be provided on the external structure that is snap-fitted to the card slot 1131. The two card slots 1131 are snap-fitted to the corresponding two studs, and then another two connectors are passed through the corresponding two card slots 1131 and the mounting holes on the corresponding studs of the external structure to fix the card connection portion 113 to the external structure, thereby further enhancing the connection strength and making the connection more stable.

[0051] Of course, the setting methods of the first connection portion 115 and the card connection portion 113 are not limited to the above one. In other embodiments, the first connection portion 115 and the card connection portion 113 may be set as a hook structure, or a magnetic attraction structure, or a combination of a hook and a screw, etc.

[0052] It should be noted that when the weighing module 100 is working normally, the weighing module 2 may be located at the top of the chassis main body. The first connection hole 1151 may be extended and arranged in the horizontal direction. Preferably, the first direction is along the front-back direction of the chassis main body, and the first connection hole 1151 is also extended and arranged along the front-back direction of the chassis main body. The groove depth direction of the card slot 1131 is arranged in the up-down direction. Thus, after the two card connection portions 113 are fixed by two connectors, the weighing module 100 is restricted from moving in the up-down direction, and the weighing module 100 can be further restricted from moving in the horizontal direction through the first connection portion 115, making the fixation of the weighing module 100 more reliable.

[0053] Moreover, in combination Figure 1 and Figure 3 as shown in, the card slot 1131 is a long hole in a "U" shape, and one end of the long hole is open. During installation, the stud can extend into the long hole from the open end of the long hole, and then a screw is passed through the stud and pressed against the inner side of the hole side wall of the long hole, thereby connecting and fixing the card slot 1131 and the stud of the external structure. Moreover, due to the long hole, when the size of the external structure changes slightly, the stud on the external structure can be correspondingly connected to different positions of the long hole, making the installation operation more convenient, the adaptability of the installation better, and the requirement for the installation accuracy of the connection portion not too high, thus reducing the manufacturing cost.

[0054] Specifically, for the chassis main body, in combination Figure 3 and Figure 4As shown, the chassis main body includes a weighing base 11 and a support frame 12. The weighing base 11 is arranged in a substantially square block shape. The first connecting portion 115 and the two clamping portions 113 are both provided on the weighing base 11 and are arranged in a non-linear manner to ensure the formation of a triangular connection relationship, making the fixation of the weighing base 11 more stable. The support frame 12 is connected to the weighing base 11. The weighing module 2 is provided on the support frame 12 and is located on opposite sides of the support frame 12 with respect to the weighing base 11. The weighing base 11 is located at the bottom of the support frame 12, and the weighing module 2 is located at the top of the support frame 12. The weighing module 2 is fixed at a certain height through the support frame 12 to facilitate the installation of the weighing container 21 on the weighing module 2.

[0055] Further, as shown in Figure 4 As shown, the weighing base 11 includes symmetrically arranged first base body 111 and second base body 112, and a connecting plate 114 connected between the first base body 111 and the second base body 112. The two clamping portions 113 are respectively provided on the first base body 111 and the second base body 112. The connecting plate 114 is arranged in a stepped shape. The first connecting portion 115 is provided on the connecting wall of the connecting plate 114 connecting the upper step wall and the lower step wall, so that a certain distance is also formed between the first connecting hole 1151 and the two card slots 1131 in the vertical direction, making the weighing base 11 form a triangular fixation in space and the fixation is more reliable. The positioning groove 116 is provided at the bottom of the connecting plate 114 to facilitate positioning when installing the weighing chassis 1. Among them, the structures of the first base body 111 and the second base body 112 are substantially the same, and the first base body 111, the second base body 112 and the connecting plate 114 are integrally formed, making the mold structure simpler and the production of the weighing base 11 more convenient.

[0056] Preferably, the weighing base 11 can be a plastic part, and the support frame 12 is set as a sheet metal part. The support frame 12 surrounds the outer peripheral side of the weighing base 11. A receiving cavity is formed by the support frame 12 and the weighing base 11 together. The weight of the weighing base 11 can be increased through the support frame 12 to ensure the stability of the entire chassis main body and at the same time have better structural strength. The support frame 12 is provided with an avoidance opening 1212 corresponding to the first connecting portion 115, and a first flanging 1211 that bends inward is provided on one side of the avoidance opening 1212. The connecting piece can extend into the first connecting hole 1151 from the avoidance opening 1212 for better installation. Moreover, the first flanging 1211 is bent in the direction towards the first connecting hole 1151. The end of the connecting piece provided at the first connecting hole 1151 can be abutted by the first flanging 1211 to prevent the connecting piece from falling off.

[0057] Furthermore, the support frame 12 includes a first support wall 121, and two second support walls 122 respectively arranged on opposite sides of the first support wall 121. Specifically, when the first support wall 121 is located at the front end of the weighing module 100, the two second support walls 122 are respectively located on the left and right sides of the weighing module 100. The avoidance opening 1212 is arranged on the first support wall 121, and the two second support walls 122 are both provided with a second flange 1221, and each second flange 1221 is respectively correspondingly abutted against the first seat body 111 and the second seat body 112, and the second flange 1221 abuts against the corresponding seat body to play a certain supporting role, thereby ensuring the stability of the support frame 12.

[0058] For weighing module 2, combined Figure 2 and Figure 3 As shown, the weighing module 2 includes a weighing container 21, a cover structure 22 and a cover driving structure 23. A container mouth is provided on one side of the weighing container 21, through which the weighing container 21 can receive coffee powder, and the coffee powder can fall out from the container mouth to be transferred to the brewer; the cover structure 22 is movable on the support frame 12 to open and close the container mouth; the cover driving structure 23 is arranged in the receiving cavity and is connected to the cover structure 22, and the cover driving structure 23 is used to drive the cover structure 22 to open or close the container mouth. When the coffee powder is weighed, the cover structure 22 is in a closed container mouth setting. After the weighing is completed, the cover structure 22 can open the container mouth so that the coffee powder can fall out to enter the next process.

[0059] Specifically, the weighing container 21 is located at the front end of the chassis body, the upper end of the weighing container 21 is open to facilitate the access to coffee powder, and the container mouth is located at the bottom of the weighing container 21; the cover structure 22 is movably arranged at the bottom of the weighing container 21 to open and close the container mouth. The chassis body can support the weighing container 21 at a certain height on the one hand, so that the weighing container 21 can receive and drop materials, and on the other hand, the cover driving structure 23 can be accommodated, so that the structure of the entire weighing module 100 is more compact and occupies less space.

[0060] The beverage cooking device provided by the utility model can weigh raw materials more accurately and is not easy to loosen or shift after long-term use, so that the beverage cooking device can ensure high-quality production for a longer period of time.

[0061] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the specification and drawings of the present invention, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A weighing chassis, characterized in that, Comprising: A chassis main body, on the bottom of which a positioning groove is formed; Two clamping parts, respectively located on both sides of the positioning groove and both can be clamped to an external structure along a first direction; A first connecting part, provided on the chassis main body and adapted to form a fixed connection with the external structure along the first direction.

2. The weighing chassis according to claim 1, wherein, The two clamping parts are symmetrically arranged on both sides of the positioning groove, and the first connecting part and the two clamping parts are arranged in a non-linear manner.

3. The weighing chassis according to claim 1, characterized in that, The first connecting part is set as a first connecting hole, and the first connecting hole extends along the first direction.

4. The weighing chassis according to claim 1, wherein Each clamping part is set as a clamping groove, and each clamping groove extends along the first direction, and one side of each clamping groove facing away from the first connecting part is open.

5. The weighing chassis according to claim 1, characterized in that, The chassis main body includes: A weighing base, the positioning groove is provided at the bottom of the weighing base, and the first connecting part and the two clamping parts are both provided on the weighing base; A support frame, connected to the weighing base and surrounding the outer peripheral side of the weighing base, so as to jointly enclose a receiving cavity with the weighing base.

6. The weighing chassis according to claim 5, characterized in that, The weighing base includes a first seat body and a second seat body which are symmetrically arranged, and a connecting plate connected between the first seat body and the second seat body. The two clamping parts are respectively provided on the first seat body and the second seat body; the connecting plate is arranged in a stepped shape, and the first connecting part is provided on the connecting wall where the connecting plate connects the upper step wall and the lower step wall. The bottom of the connecting plate, the first seat body and the second seat body enclose to form the positioning groove.

7. The weighing chassis according to claim 6, characterized in that, The support frame is set as a sheet metal part, the support frame surrounds the outer peripheral side of the weighing base, and the support frame is provided with an avoidance opening corresponding to the first connecting part and a first flanging bent inward on one side of the avoidance opening.

8. The weighing chassis according to claim 7, characterized in that, The support frame includes a first support wall and two second support walls respectively arranged on opposite sides of the first support wall. The avoidance opening is provided on the first support wall, and second flangings are provided on both second support walls, and each second flanging respectively abuts against the first seat body and the second seat body.

9. A weighing module, characterized in that, Comprising: The weighing chassis according to any one of claims 1 to 8; A weighing module, provided on the weighing chassis.

10. The weighing module according to claim 9, wherein At least part of the weighing module faces the first side of the weighing chassis and protrudes from the chassis main body; Wherein, at least part of the two clamping parts of the weighing chassis faces the second side of the chassis main body and protrudes from the chassis main body, and the first side and the second side are opposite sides of the chassis main body.

11. The weighing module according to claim 9, characterized in that, The weighing module includes: A weighing container, with a container opening on one side and protruding on the first side of the chassis main body; A cover body structure, movably provided on the weighing chassis to open and close the container opening; A cover body driving structure, provided in the receiving cavity of the weighing chassis and connected to the cover body structure, and the cover body driving structure is used to drive the cover body structure to open or close the container opening.

12. A beverage preparation device, characterized in that: Including the weighing module according to any one of claims 9 to 11.

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