CN206593746U - A kind of weighing component of food weighing machine - Google Patents

Abstract

The utility model discloses a kind of weighing component of food weighing machine, including a box-like base enclosure, one fender bracket, one mounting bracket, one weighing sensor, the connector of one scale hooper and a column, the rear portion of weighing sensor is fixed on mounting bracket, mounting bracket is fixed on fender bracket, fender bracket is fixed in base enclosure, scale hooper is connected by connector with the front portion of weighing sensor, the front portion of weighing sensor is located in the inner chamber of housing, the bottom of base enclosure offers connecting hole, the soft seal of a ring-type is arranged with connector, the soft seal is close on the outer wall of base enclosure；Fender bracket is located under weighing sensor, and at a distance between its upper wall and the middle part upper wall of weighing sensor；Fender bracket has the horizontal protection portion on the front portion of weighing sensor, at a distance between the lower wall of protection portion and the upper wall of weighing sensor.The utility model can effectively protect weighing sensor, and with excellent water proof and dust proof performance, be easy to cleaning.

Description

A kind of weighing component of food weighing machine

Technical field

The utility model is related to food weighing machine field, more particularly to a kind of to weigh component.

Background technology

Food weighing machine is generally weighed using component is weighed to material, and these weigh component and generally pass through biography of weighing Sensor is weighed to the material fallen into scale hooper, and weighing sensor generally has a maximum deformation quantity, and food is weighed Machine is frequently used for weighing to different materials, when being weighed to the larger material of density, the material weight in scale hooper Amount is easy to cause weighing sensor deformation excessive beyond Maximum Permissible Weight and damage, the material discharge in by scale hooper When, weighing sensor can produce resilience, and it is excessive and damage also to be easily caused deflection when resilience is too fast, in food weighing machine In use, scale hooper is also often collided etc. and then causes weighing sensor by larger distortion power, when these distortions Weighing and sensing excessive deformation is also easily caused when power is excessive and is damaged.

Further, since food weighing machine is generally used for weighing the materials such as food, medicinal material, the requirement to cleannes compared with It is high, it is therefore desirable to often to be cleaned, and because weighing sensor is weighed by self-deformation, corresponding weighing and sensing Connector between device and scale hooper is also required to certain space and swung, and existing food weighing machine is not often to connection Gap between part and base enclosure is sealed, and the gap easily between connector and base enclosure such as environmental liquids, dust is entered In base enclosure, the failures such as short circuit are easily caused.

Utility model content

In order to solve the above problems, the purpose of this utility model be to provide a kind of good seal performance, be easy to cleaning, can Effectively protect the weighing component of the food weighing machine of weighing sensor.

The utility model is to solve the technical scheme that uses of its technical problem：

A kind of weighing component of food weighing machine, including a box-like base enclosure, a fender bracket, a mounting bracket, one weigh biography The connector of sensor, a scale hooper and a column, the rear portion of the weighing sensor is fixed on mounting bracket, and the mounting bracket is fixed On fender bracket, fender bracket is fixed in base enclosure, and scale hooper is connected by connector with the front portion of weighing sensor, described to weigh The front portion of sensor is located in the inner chamber of housing, and the bottom of base enclosure offers the connecting hole passed through for the connector, described The soft seal of a ring-type is arranged with connector, the soft seal is close on the outer wall of base enclosure, for blocking connection Gap between part and connecting hole；

The middle part of the fender bracket or postmedian are located under weighing sensor, and the upper wall and title of its middle part or postmedian It is at a distance between the middle part upper wall of re-transmission sensor；

Described fender bracket has under the horizontal protection portion on the front portion of weighing sensor, the protection portion It is at a distance between wall and the upper wall of weighing sensor.

It is preferred that, described fender bracket has a limiting section for being in inverted " u " font, and the front portion of the weighing sensor is plugged In the limiting section, described protection portion is the top traversing section of the limiting section.

It is preferred that, two madial walls of the limiting section press close to two lateral walls of weighing sensor.

It is preferred that, described scale hooper is connected by a hanger with described connector, and hanger is fixed on connector, is hung There is a clamping section, the clamping section clamps described soft seal together with the lower outer wall of base enclosure on frame.

It is preferred that, the middle part or top of the scale hooper be provided with a horizontal hitch bar, hanger be provided with it is described Some mounting grooves that hitch bar is adapted, described hitch bar is hung on mounting groove, and the bottom of scale hooper is resisted against on hanger.

It is preferred that, the rear portion of described base enclosure, which has, is available for the installing port that the fender bracket and weighing sensor pass through, base The rear end of shell is provided with the sealing ring for the annular being looped around outside the installing port.

The beneficial effects of the utility model are：Due to being provided with fender bracket in the utility model, the middle part of fender bracket or in It is at a distance between the upper wall at rear portion and the lower wall of weighing sensor, protected when weighing sensor is bent to a certain degree downwards The middle part of retaining frame or the upper wall of postmedian can abut to limit the downward bending of weighing sensor with the lower wall of weighing sensor Degree, similarly, the protection portion of fender bracket can also limit weigh it be folded upward at degree, therefore, it is possible to be prevented effectively from weighing and sensing The bending degree of device is excessive and damages；On the other hand, it is soft due to being arranged with soft seal in the utility model outside connector Property seal is close on the outer wall of base enclosure, effectively can block and close the gap between connector and connecting hole, Neng Gouyou Effect improves the water proof and dust proof performance of this weighing component, is easy to cleaning, and also the action of connector will not be impacted, convenient Use.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is decomposition chart of the present utility model.

Embodiment

Referring to Figures 1 and 2, a kind of weighing component of food weighing machine, including a box-like base enclosure 10, a fender bracket 20, One mounting bracket（Not shown in figure）, a weighing sensor 30, the connector 50 of a scale hooper 40 and a column, weighing sensor 30 Rear portion be fixed on mounting bracket, the mounting bracket is fixed on fender bracket 20, and fender bracket 20 is fixed in base enclosure 10, scale hooper 40 It is connected by connector 50 with the front portion of weighing sensor 30, the front portion of weighing sensor 30 is located in the inner chamber of housing, base enclosure 10 bottom offers the soft seal 51 that a ring-type is arranged with the connecting hole 11 passed through for connector 50, connector 50, The soft seal 51 is close on the outer wall of base enclosure 10, for blocking the gap between connector 50 and connecting hole 11；Protection The middle part of frame 20 or postmedian are located under weighing sensor 30, and the upper wall and weighing sensor 30 of its middle part or postmedian It is at a distance between the upper wall of middle part, generally by the distance be set as under the maximum of weighing sensor 30 bending moment from；Fender bracket 20 With the horizontal protection portion on the front portion of weighing sensor 30, lower wall and the weighing sensor 30 of the protection portion It is at a distance between upper wall, generally by the distance be set as in the maximum of weighing sensor 30 bending moment from.Because this practicality is new Fender bracket 20 is provided with type, one is spaced between the middle part of fender bracket 20 or the lower wall of the upper wall of postmedian and weighing sensor 30 Distance, when weighing sensor 30 is bent to a certain degree downwards, the middle part of fender bracket 20 or the upper wall of postmedian can be with weighing The lower wall of sensor 30 is abutted to limit the downward bending degree of weighing sensor 30, and similarly, the protection portion of fender bracket 20 also can What limitation weighed it is folded upward at degree, excessive and damage therefore, it is possible to the bending degree that is prevented effectively from weighing sensor 30；Separately On the one hand, due to being arranged with soft seal 51 in the utility model outside connector 50, soft seal 51 is close to base enclosure On 10 outer wall, the gap between connector 50 and connecting hole 11 effectively can be blocked and closed, this weighing can be effectively improved The water proof and dust proof performance of component, is easy to cleaning, and also the action of connector 50 will not be impacted, convenient use.

Fender bracket 20 has a limiting section 21 for being in inverted " u " font, and the front portion of weighing sensor 30 is plugged in the limiting section In 21, protection portion is the top traversing section of the limiting section 21, simple in construction, firm, is easy to process and assembles, certainly, actual to answer In, protection portion also can be using other shapes, such as can also use inverted " L " character form structure.Two madial walls of limiting section 21 Press close to two lateral walls of weighing sensor 30, the lateral thrust of weighing sensor 30 can be prevented, further enhance symmetrical re-transmission The protection of sensor 30.

Scale hooper 40 is connected by a hanger 60 with connector 50, and hanger 60 is fixed on connector 50, is had on hanger 60 There is a clamping section 61, the clamping section 61 clamps soft seal 51 together with the lower outer wall of base enclosure 10, can prevent soft sealing Part 51 glides and disengaged with the lower outer wall of base enclosure 10, it is ensured that waterproof effect.

The middle part or top of scale hooper 40 are provided with a horizontal hitch bar 41, hanger 60 and are provided with and the phase of hitch bar 41 Some mounting grooves 62 of adaptation, hitch bar 41 is hung on mounting groove 62, and the bottom of scale hooper 40 is resisted against on hanger 60, thus Easily symmetrical batch box 40 can carry out disassembling, assembling and replacing, further increase the scope of application of the present utility model, convenient cleaning and Use.

It is preferred that, the rear portion of base enclosure 10, which has, is available for the installing port 12 that fender bracket 20 and weighing sensor 30 pass through, base enclosure 10 rear end is provided with the sealing ring 13 for the annular being looped around outside the installing port 12, in use, the sealing ring 13 can be padded and is located at Between the main body of base enclosure 10 and food weighing machine, sealing water resistance can be further improved.

Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means The technical scheme of purpose is belonged within protection domain of the present utility model.

Claims (6)

1. a kind of weighing component of food weighing machine, it is characterised in that：Including a box-like base enclosure（10）, a fender bracket（20）、 One mounting bracket, a weighing sensor（30）, a scale hooper（40）With the connector of a column（50）, the weighing sensor（30） Rear portion be fixed on mounting bracket, the mounting bracket is fixed on fender bracket（20）On, fender bracket（20）It is fixed on base enclosure（10）On, claim Batch box（40）Pass through connector（50）With weighing sensor（30）Front portion be connected, the weighing sensor（30）Front portion be located at In the inner chamber of housing, base enclosure（10）Bottom offer for the connector（50）The connecting hole passed through（11）, described connection Part（50）On be arranged with the soft seal of a ring-type（51）, the soft seal（51）It is close to base enclosure（10）Outer wall on, For blocking connector（50）With connecting hole（11）Between gap；

The fender bracket（20）Middle part or postmedian be located at weighing sensor（30）Under, and the upper wall of its middle part or postmedian With weighing sensor（30）Middle part upper wall between it is at a distance；

Described fender bracket（20）With positioned at weighing sensor（30）Front portion on a horizontal protection portion, the protection portion Lower wall and weighing sensor（30）Upper wall between it is at a distance.

2. a kind of weighing component of food weighing machine according to claim 1, it is characterised in that：Described fender bracket（20） It is in the limiting section of inverted " u " font with one（21）, the weighing sensor（30）Front portion be plugged in the limiting section（21）It is interior, institute The protection portion stated is the limiting section（21）Top traversing section.

3. a kind of weighing component of food weighing machine according to claim 2, it is characterised in that：The limiting section（21）'s Two madial walls press close to weighing sensor（30）Two lateral walls.

4. a kind of weighing component of food weighing machine according to claim 1, it is characterised in that：Described scale hooper（40） Pass through a hanger（60）With described connector（50）It is connected, hanger（60）It is fixed on connector（50）On, hanger（60）Upper tool There is a clamping section（61）, the clamping section（61）With base enclosure（10）Lower outer wall clamp described soft seal together（51）.

5. a kind of weighing component of food weighing machine according to claim 4, it is characterised in that：The scale hooper（40）'s Middle part or top are provided with a horizontal hitch bar（41）, hanger（60）On be provided with and the hitch bar（41）If being adapted Cladding access slot（62）, described hitch bar（41）It is hung on mounting groove（62）On, scale hooper（40）Bottom be resisted against hanger （60）On.

6. a kind of weighing component of food weighing machine according to claim 1, it is characterised in that：Described base enclosure（10）'s Rear portion, which has, is available for the fender bracket（20）And weighing sensor（30）The installing port passed through（12）, base enclosure（10）Rear end set It is looped around the installing port（12）The sealing ring of an outer annular（13）.